Machine Translated by Google Prospects of High Temperature Superconducting Materials Industry and Introduction of Shanghai Superconducting Technology Co., A leader in the development of the global high-temperature superconducting industry Shanghai Superconducting Technology Co., Ltd. June 2022 Shanghai Machine Translated by Google Introduction to superconductivity Machine Translated by Google The second generation of high-temperature superconductivity: zero resistance, high current transmission ÿSuperconductivity refers to the phenomenon that the resistance of a conductor becomes zero at a certain temperature, and a conductor with zero resistance is called a superconductor. The phenomenon of superconductivity was discovered by scientists in 1911. It is one of the most important scientific discoveries in the 20th century. Over the past century, 13 people have won the Nobel Prize in Physics. 13 Nobel Prizes 1913 Onnes 1962 Landau 1972 Bardeen, Cooper, Slaver 1973 Reina Ezaki, Gaevo, Josephson 1987 Boles, Muller 2003 Abrisokoff, Ginzburg, Leggett ÿSuperconducting materials have extremely high industrial significance • Low power transmission loss: high-voltage power transmission will have a large electric heat loss, and the use of superconductors can minimize the loss; • Strong current carrying capacity: under the condition of zero resistance, The superconducting wire has a large current-carrying capacity, which is 400,000-1 million times that of the copper wire; the overall volume of the cable is about 10 times smaller than that of ordinary cables; High-field magnets, the motor made is half the comprehensive volume of ordinary motors, and is widely used in nuclear fusion, magnetic levitation, wind power generation, large scientific instruments and other fields Nuclear Superconducting Grid • Largecapacity, ultra-low loss next-generation smart grid Fusion • Economical, safe and inexhaustible clean energy Superconducting lowaltitude train • safe, supersonic future human transportation main force Large scientific instruments Occupy the commanding heights of major scientific fields High-end medical care • Universal cure of cancer tumors Machine Translated by Google The second generation of high-temperature superconductors: the cost has dropped significantly Liquid helium refrigeration (expensive) Liquid nitrogen refrigeration (cheap) ÿFrom low-temperature superconductivity to second-generation high-temperature superconductivity Low-temperature superconducting materials (LTS): realize superconductivity in the liquid helium temperature region (-269 ÿ), including NbTi, Nb3Sn, MgB2, Fe-based, industrial use requires liquid helium cooling NbTi 1960 Low superconducting layer Temperature Superconductivity BSCCO 1990 High-temperature superconducting materials (HTS): superconducting (-196 ÿ) can be realized in the The first generation YBCO liquid nitrogen temperature zone , including YBCO, BSCCO, solid H2S, etc., and liquid nitrogen is used for cooling in of high temperature superconductors industry, and the cooling cost is lower than that of low-temperature superconducting materials using liquid helium. lead In 2000, the second 100 times lower generation of high-temperature superconductors • The first generation of high-temperature superconducting materials: 70% of the raw materials are silver 70% of the raw material is silver and the cost cannot be reduced • The second generation of high-temperature superconducting materials: the raw materials are stainless steel + copper, the cost of raw materials is greatly reduced, and the superconducting materials are really suitable for industrialization The cost of raw materials is greatly reduced Machine Translated by Google The second generation of high-temperature superconductivity: on the eve of the industrial explosion !"#$%&'()*+ ,-./#$%&'()*+012 Average Price Annual Sales 1550 7500 average price market capacity 400 20000 International mainstream price 6500 &#$ % Shanghai Supercond Price '! "()* 1150 5500 950 4500 750 3500 550 2500 300 200 100 350 1500 150 2000 500 2002 2004 2006 2008 15000 $ % 1350 10000 5000 0 0 2010 2012 2014 2016 2018 2020 2022 2024 Machine Translated by Google The second generation of high-temperature superconductivity: on the eve of the industrial explosion future major market low cost + controlled nuclear fusion (Tokamak) as a representative of large scientific equipment Super current carrying capacity = Superconducting energy-saving, environmental protection, military industry, scientific instruments and other products represented extremely high industrial by high-field superconducting magnets significance Superconducting power application products represented by superconducting cables Machine Translated by Google Company Overview Machine Translated by Google The development history of Shanghai Superconductor Corporation 2011 2012-2014 2015-2017 2018-2019 2020 The company was established and formed an industry-university-research Build the first kilometer-level production line in China, realize the sales of strips in China, overcome the technical Enter the international market; start Further increase production capacity and supply batches to cooperation with Shanghai Jiaotong University difficulties of stable mass production of the second-generation high-temperature and gradually break the international monopoly of superconducting strips to supply small batches to international nuclear fusion global customers; promote the implementation of domestic applications and foreign demonstration projects CCTV 2: China Finance and Economics Report "Leaping News synthesis "New to the Commanding Heights of Science and materials move towards industrialization to help Technology: Smart Pioneer" CCTV 2: Economic half-hour "Set sail for a new era and explore the "fastest high-speed rail"" the manufacturing industry leap forward" CCTV 13: "Magic Superconducting Materials" in the live news room Liberation Daily "Heavy! my country's first kilometer-level high-temperature superconducting cable demonstration project starts construction in Shanghaiÿ 2016 - 2017 2018 2019 Machine Translated by Google Shareholder structure and technical team of Shanghai Superconductor Corporation Founded in 2011 as a joint- The production stock high-tech enterprise dominated by private capital, Jingda, a listed company, and operation area of Pudong New Area Company is 3,000 is the largest shareholder of the company. In 2012, the company owns all (Zhangjiang) + 5,000 (Zhoupu) + 1,000 (Songjiang) square intellectual property rights . The original technology comes from Shanghai Jiaotong University, and all intellectual property rights have been sold out and entered the company. meters, and jointly built a 6,000-square-meter superconducting joint research institute with Shanghai Jiaotong University Machine Translated by Google Main operation and technical team R&D teams of top universities at Dr. Zhu Jiamin home and abroad • 2 members of the Electrical Central Organization Department Ten Dr. Wang Yawei Dr. Yao Linpeng Dr. Li Xiaofen Shanghai Shanghai Jiaotong University Thousand Talents, Dr. Jin Zhijian Electric Shanghai Electrical Materials Shanghai Jiaotong University UH Vice President, Shanghai Youth Jiao Tong University Production and Equipment Science and Technology Star EU Marie Curie Scholar, University of Bath Strategy Committee Thousand Talents Program, 2 Shanghai Oriental Scholars, 1 Dr. Zhao Yue Shanghai Thousand Talents Dr. Dai Shaotao Director of the Dr. Jiang Guangyu Dr. Zhang Zhiwei Vice Strategy Committee Program, 4 Shanghai Pujiang Dr. Wu Wei President of Danish Technical of the Chinese Academy Materials Physics Physics Tsinghua University University of Cambridge Zhejiang University University of Materials , National Youth Shanghai Youth Science and of Sciences Award, Oriental Scholar, Pujiang Talent Shanghai Youth Science and Program Technology Rising Star Pujiang talent plan Technology Venus Star Talents Program, 3 Shanghai Morning Star Scholars • 985 and Dr. Joi Yamada Dr. Hong Zhiyong Materials above College graduates account for Central Japan University Vice Strategy Committee Song Bai Deng Hanyin Li Hang President of Electric Chemical University of Shanghai for Science and Technology more than 40% Cambridge University , National City University of Hong Kong Engineering University of Cambridge Youth Award, Oriental Scholar, Marketing and OutreachR&D and Innovation Pujiang Talent Plan International Sales Director Director of Domestic Market Assistant to the President Machine Translated by Google Shanghai superconducting company honor More than 70 patents have been applied for , including: l Authorized 38 invention patents, l 17 items under substantive examination l Among them, 2 foreign invention patents The Ministry of Industry and Information Technology's "specialized, special and new" small giant enterprise Shanghai "specialized, special and new" small and medium-sized high-tech enterprises Top 10 Enterprises of Shanghai Achievement Transformation and Independent Innovation Shanghai Pilot Enterprise of Patent Work Outstanding Enterprise of China Innovation and Entrepreneurship Competition China International Industry Fair Industrial Design Gold Award China International Industry Fair New Material Industry Exhibition Third Prize "Twelfth Five-Year" Science and Technology Innovation Achievement Exhibition Certificate of honor ... Machine Translated by Google Shanghai superconducting company honor Project scientific and technological achievements evaluation meeting China Electricity Council Jianzi [2021] No. 95 Based on the IBAD + PLD technology route, the second-generation high-temperature After the unanimous evaluation of the expert committee composed of Academician Gan Zizhao as the director and Academician Ding Wenjiang as the deputy director: superconducting strip ultra-high-speed batch preparation technology and equipment formed Machine Translated by Google International leading technical advantages Advanced superconducting material preparation technology l Select the advanced roll-to-roll pulsed laser deposition method to prepare the second-generation high-temperature superconducting tape; l Fully rely on independent equipment to achieve a good combination of high quality and high output. The formulation and performance characterization have been greatly improved. REBCO CeO2 Al2O3 aluminum oxide layer MgO cerium oxide layer Y2O3 Substrate Cu Ag Layer copper layer magnesium oxide layer LaMnO3 Hastelloy Similar to the multilayer oxide epitaxy process in the semiconductor industry Superconducting superconducting layer silver layer lanthanum manganese oxide layer yttrium oxide layer Hastelloy Baseband Roll to Roll Roll to Roll Roll to Roll Roll-to-roll Roll to Roll Rolling Shear polishing equipment RF Magnetron Sputtering Ion Beam Assisted Deposition High Temperature RF Magnetron Sputtering pulsed laser deposition DC Magnetron Sputtering Continuous plating equipment Continuous packaging equipment Machine Translated by Google International leading technical advantages Production equipment is completely self-manufactured A full set of second-generation high-temperature superconducting vacuum coating production line: including: roll-to-roll pulsed laser deposition equipment roll-to-roll ion beam assisted deposition equipment roll-to-roll RF magnetron sputtering equipment roll-to-roll DC magnetron sputtering equipment, etc. l The first fully independent research and development production line in China l Owns completely independent intellectual property rights l Fully independent equipment and process l International leading strip performance Machine Translated by Google International leading technical advantages High Temperature Superconducting Materials: Global Suppliers Currently, there are 16 second-generation high-temperature superconductor manufacturers in the world, including: l Only 6 companies actually sell to the outside world (production reaches 100 km/year ) l The performance of superconducting strips in Shanghai is comparable to that of the United States, Germany and Russia, which are internationally technologically advanced countries. 625 A/1000 m SuNAM (2015.6) 700 580A/1040m Fujikura (2012.02) 600 650A/800m Shanghai IBAD/RCE, USA IBAD/MOCVD, China Superconductor (2022) IBAD/PLD, Germany IBAD/PLD, Japan ISD/PLD, Japan ABAD/MOD, Japan ABAD/MOD, Spain RABiTS/MOD, Germany 500 IBAD/MOD, China 400 Discovery of HTS JRBednorz & KAMuller 190A/1975m Sumitomo (2009) 817A/500m Shanghai Superconductor (2020) Ic (A/ mm2@77K, sf) x L (m) RABiTS/MOCVD, USA 300 Paul Chu 282A/1065m SuperPower (2009.08) 550A/500m Shanghai Superconductor (2018) 200 H. Maeda 466A/540m AMSC (2010.10) 100A/100m Shanghai 100 Superconductor (2011) IBAD/MOCVD, USA-Japan RABiTS/MOD, USA ISD/RCE, Germany IBAD/PLD, China Superconductor (2015) YBCO 1980 1985 1990 1995 2000 2005 2010 2015 2022 IBAD/PLD, Russia Japan IBAD/RCE, S.Korea Shanghai BSCCO 0 250A/100m year From Dr. T Izumi (ISTEC/ AIST) The National Institute of Advanced Industrial Technology (AIST) is Japan's highest-level national research institution and the core conveyor belt for the industrialization of Japan's technological innovation products, which has played an important role in promoting Japan's economic development. Machine Translated by Google International leading product advantages High current carrying capacity l For the application of superconducting magnets, high-density nanoscale stacking faults are introduced as strong intrinsic defects l The on-site current carrying capacity of superconducting strips is greatly improved, which is more than 50% higher than that in 2016 (the production capacity is doubled) Tape Overview – Ic (B, ÿ) Nov 2016 The Paul Scherrer Institute (PSI) is the largest national research institute in Switzerland, a multidisciplinary research center for science and technology. Shanghai Superconductor is the only designated tape supplier for its nuclear fusion cable project The National High Magnetic Field Laboratory of the United States is the largest and most world-record-setting high-magnetic field laboratory in the world. Under 4.2K and vertical field, the strip performance of Shanghai Superconductor and SuperPower for 42T interpolation magnet is similar. Machine Translated by Google International leading product advantages Excellent low temperature high field performance Japan High Energy Accelerator Research Institute (KEK) test results: l In the test of strips for 4.2K, accelerator and nuclear fusion applications, the performance of Tokamak Energy of the United Kingdom (Tokamak Energy) compared and tested 14 global strip suppliers: l Shanghai Superconductor belongs to the first echelon, with the highest cost performance, and the strip is suitable for all magnets Shanghai superconducting strips is in the forefront l Low-temperature highfield performance test: critical current of Shanghai superconducting strips (4.2K, 10T, 4mm wide) is 662A Shanghai Shanghai Shanghai Superconductor Superconductor Superconductor The Massachusetts Institute of Technology Plasma and Fusion Center (PSFC) conducted a comparative test of the world's mainstream tapes: l The lowtemperature and high-field current cost performance of Shanghai Shanghai Superconductor is the only Chinese supplier included in the list of Superconducting tapes is higher than that of all competitors l Shanghai Superconducting is the second supplier in the world to use 30ÿm thin base tapes Quotient l Magnetic field angular dependence uniform symmetry/peak at 90° with no deviation – predictable performance and useful for simulation l High delamination stress, low hand soldered joint resistance, small minimum turning radius preferred strip suppliers Machine Translated by Google International leading product advantages Deeply cultivate application needs 2018 core equipment 2019 2020 2021 superconducting tape refrigerator Basic materials and superconducting cable supporting supports Superconducting magnets (nuclear fusion, large scientific instruments) British Tokamak Energy •Compact commercial tokamak current limiter nuclear fusion • Massachusetts Institute of Technology Strong current application Guangdong Power Grid •500kV/3.15kA Saturated Iron Core Type Superconducting (MIT) CFS Company •Compact tokamak nuclear fusion reactor State Grid (Shanghai) Superconducting Power Transmission Southwest Institute of Physics (SWIP) • nuclear fusion project Current Limiter Jiangsu Zhongtian Technology Company •220kV/1.5kA Resistive Superconducting Current Limiter Demonstration Project •1200 meters, 35 kV/2-3 kA Yishan Road Substation-Wanping Road Substation China Southern Power Grid Guangdong Power Grid •500kV Superconducting Current Limiter (Shenzhen) Superconducting Power Transmission Demonstration •10Mvar Superconducting Synchronous Condenser Prototype Project •500 meters, 10 kV/2 kA • Shenzhen Power Supply Bureau - Ping An Building High temperature superconducting magnetic levitation CRRC Changke High- temperature superconducting electric levitation train prototype Adopting domestically produced second-generation high-temperature superconducting materials China Aerospace Science and Industry Strong magnetic field application Corporation • "High-speed Flying Train" project Machine Translated by Google future market Large scientific equipment represented by controllable nuclear fusion (Tokamak) Machine Translated by Google High-temperature superconductivity helps ultimate energy: the global commercial nuclear fusion power generation market with a value of 100 billion US dollars is gradually increasing No nuclear radiation, high efficiency, inexhaustible Race to 2030: Fusion commercialization faster than thought Nuclear fusion is the ultimate energy source for mankind and can solve the energy crisis once and for all Countries around the world attach great importance to it, and the fastest team will realize nuclear fusion business in 2030 change Second-generation high-temperature superconducting tape is a must for In 2040, the output value of nuclear fusion power generation will exceed 450 billion U.S. dollars, of which the output value rapid commercialization of nuclear fusion of superconducting strips will exceed 135 billion U.S. dollars Superconducting tape directly affects the performance of nuclear fusion devices, accounting for more than 30% of the construction cost of nuclear fusion power generation devices Machine Translated by Google Classification of fusion devices main project Classification Applicable field magnetic confinement fusion It mainly includes Tokamak, stellarator, and magnetism mainly based on Tokamak (Tokamak) devices. The representative ones are: American DIIID, as a nuclear power plant, and large ship mirrors. Among them, (MCF) Tokamak is the most compatible with European JET. , JT-60China of Japan, T-15 of Russia, ITER, theTokamak power supply system of China Circulator 2 is CFS easy company to reach fusion conditions has Wait the fastest development No. A, EAST, Korea KSTAR, British Energy Company project, American project, Chinese and CFETR Inertial Confinement It mainly includes high-power laser devices, and Z hoops are mainly laser-driven inertial confinement fusion (LICF). The representative ones are: American contraction Fusion (ICF) device and heavy ion beam device. National Ignition Facility laser (NIF),structure French MJ Laser (LMJ), China's Shenguang-III host laser device, the European Union's ultra-intensive project (ELI), China's Julong 1, etc. Schematic diagram of the appearance and internal structure of the American DIII-D confinement fusion Japan JT-60 Appearance Schematic The laser experiment and shooting range area and structure diagram of the NIF device in the United States Schematic diagram and internal structure of the European joint ring JET magnetic Schematic diagram of the appearance of Russian T-15 and T-5MD Suitable for future use in aircraft, etc. inertial confinement fusion Shenguang-III device layout diagram, target chamber China Circulator No. 2 A Unit (HL ITER 2A), M device (HL-2M) East super ring EAST Korea KSTAR French megajoule laser LMJ EU ELI Machine Translated by Google High-temperature superconductivity helps ultimate energy: two existing nuclear fusion customers will need a large amount of superconducting materialsÿBritish Tokamak Energy Company: spherical tokamak device + high-temperature superconducting magnet 2012-2016 2017-2018 2019-2021 2022-2025 2025-2030 6m • 1st generation prototype • Single toroidal field (ST25) • Built coil • Need 10km • About 3 million yuan • 2nd generation prototype (ST40 magnet part) • Need 300km, 90 million RMB (completed) • 3rd generation • 1:1 commercial nuclear fusion reactor • prototype • Balance of energy Power generation is about 150 megawatts • consumption and power generation • Planned annual demand of 3000km • Planned demand of 3000km, or 1 billion About RMB 900 million yuan / year ÿCompared with the traditional annular tokamak (ITER), the high-temperature superconducting spherical tokamak has extremely high energy efficiency, and greatly reduces the cost (1 order of magnitude) and construction period ÿTokamak Energy has completed the comparative test of the strip performance of all suppliers (14) in the world. Shanghai Superconducting Energy belongs to the first echelon and has the highest cost performance . The strip is suitable for all magnets ÿ In July 2017, Tokamak Energy and Shanghai Superconductor reached an agreement on the strip supply plan, and began to supply in batches at the end of 2019, with a supply amount of nearly 20 million yuan. From 2022 to 2025, the planned global procurement value of strips is about 1 billion yuan Machine Translated by Google High-temperature superconductivity helps ultimate energy: two existing nuclear fusion customers will need a lot of superconducting materials British Tokamak Energy and Shanghai Superconductor In January 2016, began to contact Shanghai Superconductor to discuss the possibility of supplying high-temperature superconducting strips In April 2016, tested the short sample and joint resistance of Shanghai superconducting strip Dec 2016 order - 100m medium performance REBCO strip October 2017 order – 3000m of medium performance REBCO strip Tokamak Energy CEO (left) and business director (right) visited Shanghai Superconductor Test 200m high-performance REBCO sample in September 2018 Shanghai superconducting investor (left) visits Tokamak Energy and Callum Fusion Center Order May 2019 – 16,500 meters of high performance REBCO strip December 2020 – Complete all orders and deliveries, performance indicators fully meet customer requirements Tokamak Energy Project has had 15 interviews with Shanghai Superconductor, 24 teleconferences, 765 emails, and 9 procurement contracts and cooperation agreements Shanghai Superconductor and Shanghai Municipal Science and Technology Commission visited Tokamak Energy Tokamak Energy visits Shanghai Superconductor Machine Translated by Google High-temperature superconductivity helps ultimate energy: two existing nuclear fusion customers will need a lot of superconducting materials ÿMassachusetts Institute of Technology CFS: compact tokmak device + high temperature superconducting magnet lDesigned power 100MW: 10 seconds pulse can generate energy to supply a small city l The output energy is 1/5 of ITER, and the volume is only 1/65 of ITER l The input/output energy ratio is less than 1:2 l Share IP with MIT Plasma and Fusion Center, the team is all from MIT fusion team Phase 1: Prototype: Verification of Engineering Feasibility of High Temperature Superconducting Magnets lStarting from 2018, verify the ReBCO high High Field Feasibility of Warm Superconducting Magnets Phase II: Construction of the SPARC Tokmak fusion device l Build SPARC Trafigura within four years starting in 2021 Mark fusion device, from experiment to industrialization l Realize DT plasma fusion within one year after completion, Achieve output energy greater than input energy around 2025 l Starting to purchase strips in 2019, Shanghai Superconductor has completed the supply of nearly 30 million strips to CFS l The planned time span of the pilot phase project is 7 to 8 years (less than 10 years) l Plan to purchase more than 12 worth of strips before 2022-2025 100 million yuan high temperature superconducting tape Phase 3: Approximately 2x SPARC diameter commercial plant l Start commercialization from about 2025 to 2030 device construction lTarget power generation capacity 200MW l Rapid and low-risk fusion within the next 15 years Commercialization of power generation Machine Translated by Google High-temperature superconductivity helps ultimate energy: two existing nuclear fusion customers will need a lot of superconducting materials Commonwealth Fusion Systems and Shanghai Superconductor In October 2016, Shanghai Superconductor began to contact the MIT nuclear fusion team At the beginning of 2018, CFS company was established to start the high temperature superconducting nuclear fusion project October 2018 order – 3000m of medium performance REBCO strip In February 2019, the performance of Shanghai superconducting strip 20K 20T was tested (833A/mm²) In March 2019, a 12-meter high-current composite cable was successfully prepared with Shanghai superconducting tape CFS Chief Scientist and Supply Chain Director Visited CFS Chief Scientist and Supply Chain Director Visit Shanghai Shanghai Superconductor May 2019 order – 146km of high performance REBCO strip Superconductor Investors MIT-CFS Evaluation of Shanghai Superconducting Tape November 2020 – Completed the strip supply of about RMB 30 million, and the performance indicators fully meet the requirements ü The cost performance of critical current in low temperature and high field is higher than that of all competitors of CFS üIt is the second supplier in the world to use 30ÿm thin baseband after SuperPower üThe angular dependence of the magnetic field So far, the MIT-CFS team has had a total of 6 interviews with Shanghai is uniform and symmetrical/peak is 90° and there is no deviation – predictable performance and helpful for simulation Superconductor, 7 conference calls, 289 emails, and 5 procurement contracts and ü High delamination stress, low resistance of hand-welded joints, small minimum turning radius cooperation agreements Machine Translated by Google High-temperature superconductivity boosts ultimate energy: the global track for high-temperature superconducting nuclear fusion is rapidly opening Commonwealth Fusion Systems has rapidly developed into a company with a market value of tens of billions of dollars in the past two years In September 2020, MIT-CFS successfully developed the world's first 20T one-to-one hightemperature superconducting magnet that can be used for nuclear fusion (1/3 of which uses In December 2021, MIT CFS announced to the world that it had completed a "magnificent amount" of US$1.8 billion in Series B financing, which marked that a leading private enterprise in the field of materials from Shanghai Superconductor ), marking a new milestone in the field of international controllable nuclear fusion. A booster of shock! It marks that the hightemperature superconducting nuclear fusion device has entered the stage of functional prototype development! superconducting fusion with more than 100 employees has entered the market value of US$10 billion . Disclosure: Its investors include international investment giants such as Bill Gates, Middle East Sovereign Fund, Saudi Jameel Family Fund, and ENI Petroleum Group. Machine Translated by Google High-temperature superconductivity boosts ultimate energy: the global track for high-temperature superconducting nuclear fusion is rapidly opening The high-temperature superconducting material produced by Shanghai Superconductor is an indispensable key basic material for controllable nuclear fusion In the research phase of controlled nuclear fusion, about 10% of the total investment will be used to purchase superconducting materials. If it enters the industrial prototype and commercial stage, the value of superconducting materials accounts for about 15%-20% of the manufacturing cost of each fusion device. Comparing with CFS’s valuation of tens of billions of dollars, Shanghai Superconductor, as its supplier of upstream key materials, is expected to reach a valuation of tens of billions of RMB in the next three years ! Machine Translated by Google High-temperature superconducting powers the ultimate energy source: China’s fusion device has a huge amount of strips p The research and development of compact and practical controllable nuclear fusion devices based on high-temperature superconducting magnets has been launched internationally in recent years, and the momentum is increasing day by day p Domestic nuclear Fusion devices will also be pushed in this direction. Institutions or companies such as the Chinese Academy of Sciences, China National Nuclear Corporation, and ENN Energy have all carried out research for 2025 2021 2030 Completed the production of scaled D-shaped · Complete the development of 1:1 size high- coils The purchase volume of strip materials temperature superconducting fusion magnet ·The was 10 million yuan clear material demand from 2022 to 2024 is about purchase volume will be MIT 300 million yuan 10 times the CFS project · Built engineering pile CFETR · Strip pThe CFETR project of the Institute of Plasma, Chinese Academy of Sciencesp plans to continue to invest 100 billion p has cooperated with pSouthwest Institute of Physics of China Nuclear Industryphas Shanghai Superconductor to develop high-temperature superconducting cluster conductors launched a high-temperature superconducting fusion magnet projectpSigned a strategic cooperation agreement with Shanghai Superconductor and purchased superconducting materials Machine Translated by Google High-temperature superconducting powers the ultimate energy source: China’s fusion device has a huge amount of strips p The research and development of compact and practical controllable nuclear fusion devices based on high-temperature superconducting magnets has been launched internationally in recent years, and the momentum is increasing day by day p Domestic nuclear Fusion devices will also be pushed in this direction. Institutions or companies such as the Chinese Academy of Sciences, China National Nuclear Corporation, and ENN Energy have all carried out research for many years. ENN Energy is a giant company in the energy field with a market value of more than 170 billion In 2019, ENN Energy completed the Xuanlong 50 Tokmak (non-superconducting) test prototype. In 2020, superconducting compact controllable nuclear fusion has become the key development direction of ENN Energy. The research and development of the second superconducting fusion device has officially started. In 2021, ENN Energy's superconducting magnet and superconducting fusion research teams have been quickly established, and have begun to purchase Shanghai superconducting materials. Machine Translated by Google The nuclear fusion industry is constantly expanding • At the 2021 United Nations Climate Conference, the International Atomic Energy Agency (IAEA) has repeatedly emphasized the necessity of nuclear technology to achieve climate goals. • Nuclear fusion does not produce CO2 or other greenhouse gases, and releases nearly 4 million times more energy than burning an equivalent amount of coal, oil or natural gas, Fusion also produces less nuclear waste than nuclear fission, which is widely used today. Capital flows to the field of nuclear fusion • The British "Financial Times" reported that according to incomplete statistics in 2021, the US nuclear fusion field attracted investment of up to 2.3 billion euros; • In February 2022, the German company Marvel Nuclear Fusion and Siemens Energy, French Thales and German engineering group Trumpf signed Cooperation agreement, and led by technology investment company Earlybird to invest 35 million euros for nuclear fusion research and development; • In April 2022, Energy Singularity completed the first round of financing of nearly 400 million yuan, jointly led by Mihayou and NIO Capital, Sequoia China Seeds The fund and Blue Rush Venture Capital will be mainly used for the research and development and construction of the world's first small-scale tokamak experimental device based on full high-temperature superconducting materials, and the research and development of advanced magnet systems that can be used in the next generation of high-performance fusion devices. In May 2022, Energy Singularity and Shanghai Superconductor signed the first batch of 50km superconducting tape supply contracts, about 15 million yuan. • Sehila M. Gonzalez de Vicente, IAEA nuclear fusion physicist, said that with the influx of a large amount of capital, the technology in the field of nuclear fusion Technological breakthroughs are likely to appear earlier, and the application of nuclear fusion energy is likely to become a reality in 30 or 50 years. Machine Translated by Google future market Superconducting power application products represented by hightemperature superconducting cables Machine Translated by Google High-temperature superconducting grid: the best grid solution for dense cities, embracing the 100-billion grid market High-temperature superconducting cables in dense cities are more cost-effective than traditional ones Inventory transformation market + incremental expansion market exceeds 100 billion people system cable currency Machine Translated by Google High-temperature superconducting grid: the best grid solution for dense cities, embracing the 100-billion grid market The core problems faced by the traditional power grid • The National Development and Reform Commission announced that from January to November 2018, the electricity consumption of the whole society in my country was 6.22 trillion kWh, a year-on-year increase of 8.47%, and the growth rate increased by 2 percentage points compared with the same period last year. • Among them, only an increase of 484.7 billion The electricity load is increasing year by year and urgently needs to be expanded? kilowatt-hours exceeded the total electricity consumption of the whole society in the UK in 2017 Picture: before and after the large-scale power outage in Shanghai in June 2013 The underground transmission pipeline gallery is saturated! traditional cable The cost of building a new underground transmission pipeline is comparable to building a subway Hongkou Siping Road The overhead line in the city center is in urgent need of renovation? Pudong Hunan Road It is the general trend for dense urban overhead lines to enter the ground No new high-voltage substations can be built on the ground! Machine Translated by Google High-temperature superconducting grid: the best grid solution for dense cities, embracing the 100-billion grid market Grid-connected superconducting station Superconducting cable laying vs Traditional cable tunnels have a diameter of 3-4 meters traditional cable laying Machine Translated by Google Comparison of project cost between superconducting cable and traditional cable Power transmission method After the 10kV of the Superconducting AC cable traditional DC cable is boosted to 110kV, it is 10kV direct transmission transported through the 110kV underground cable and Specification then reduced to 10kV 110kV/200A/1km 10kV/2000A/1km three-axis equipment cost Cable body: 4 million Cable body: 42 million Transformer: 8 million Refrigeration: 32 million Others: 10 million Substation construction Construction cost: 1,500 Copper wire and high temperature superconducting tape with the same current carrying capacity / land acquisition: 70 million superconducting layer transmission corridor construction 60 million installation, 0 (replace existing 10kV cables) construction, laying 1-2 million comprehensive cost (total) about 3-5 million about 150 million yuan 90 million yuan High temperature superconducting tape Capacity increase/expansion in dense cities, under the same distance and transmission capacity, superconducting cables have obvious advantages High temperature superconducting cable (triple phase coaxial type) High temperature superconducting cable (three-core type) High temperature superconducting cable (single core type) Machine Translated by Google High-temperature superconducting grid: the best grid solution for dense cities, embracing the 100-billion grid market China Southern Power Grid (Shenzhen) Superconducting Power Transmission Demonstration Project • Cable application length: 500 meters • Rated voltage/ current: 10 kV/2 kA • The 500-meter line from Shenzhen Power Supply Bureau to Ping An Building solves the power shortage problem of Ping An Building • The consumption of superconducting materials is about 17 million RMB • All of them are used Shanghai superconducting material. State Grid (Shanghai) Superconducting Power Transmission Demonstration Project • Cable application length: 1,200 meters • Rated voltage/ current: 35 kV/2-3 kA • The 1,200-meter line from Yishan Road Substation to Wanping Road Substation solves the problem of power shortage in the center of Xuhui District • The consumption of superconducting materials is about RMB 50 million . The core conductor layer adopts the material of Shanghai Superconductor, and the shielding layer adopts the material of Shanghai Shangchuang Lu Xiaochun, secretary of the municipal economic informatization work party committee, and Wang Hong, secretary of the Baoshan District Party Committee, unveiled the plaque for the Shanghai High Temperature Superconducting Industry Base Machine Translated by Google High-temperature superconducting grid: Shanghai Superconducting has become the most important material supplier of State Grid/South Grid China's first 35 kV kilometer-level high-temperature superconducting cable will be fully connected on November 2021, solving the problem of power shortage in the central area of Xuhui District. CCTV13, CCTV and other media have focused on this. 22 million, already supplied HTS cables State Grid (Shanghai) China Southern Power Grid (Shenzhen) High temperature superconducting current limiter Zhongtian Technology Southern Power Grid about 30 million, has been supplied Cost-effective 100 billion market in High temperature dense cities superconducting motor Shanghai Electric Southern Power Grid China's first 10 kV three-phase coaxial high-temperature AC superconducting cable about 10 million, has been supplied was officially put into operation on September 2021, solving the power shortage problem of Ping An Building. CCTV, Guangdong Satellite TV, People's Daily Online and other media have focused on it 17 million, already supplied Machine Translated by Google High temperature superconducting grid is the best grid solution for dense cities • Continuous growth of the charging pile market: With the promotion of China's "carbon peak" and "carbon neutrality" goals, the popularization of electric vehicles is inevitable, and the demand for charging piles will continue to grow. As of the end of 2021, the number of new energy vehicles in my country has reached 7.84 million, and there are 1.147 million corresponding public charging piles, including 470,000 "slow charging" and 677,000 "fast charging". (AC charging piles are commonly known as "slow charging", and DC charging piles are commonly known as "fast charging") • "Fast charge" has great potential: from low battery to 100% charge, the "fast charge" charging time is about 0.3-2.5h (charging power 70100kW), "slow charging" takes 5-8h (charging power 7-10kW), fast charging has obvious advantages in charging time. • In the next 5 years, the number of new energy vehicles in China will increase to 30% of the number of new motor vehicles. In the next 5 years, the number of new energy vehicles will exceed 50 million ! And most of them are concentrated in first-tier and second-tier cities. This is an important national policy related to carbon neutrality and my country's oil energy security. • The large-capacity and local expansion of the distribution network in dense urban areas has become an important contradiction that restricts the development of charging piles for energy vehicles. 4 http://www.gov.cn/xinwen/2022-01/12/content_5667734.htm https://finance.sina.com.cn/tech/2022-01-12/doc-ikyakumx9929249.shtml 2020 China New Overview of the energy vehicle charging pile industry. Toubao Research Institute, 2020, Machine Translated by Google Case Analysis of Fast Charging Pile Capacity Increase in Dense Urban Areas • In 2021, in response to the country's call for the development of the energy vehicle industry, Shanghai Electric Power Company promises to provide parking spaces for commercial and office buildings in urban areas The ratio of 0.3 is equipped with charging piles to increase the capacity, and the increased capacity is 7kW*number of parking spaces*0.3. However, fast charging piles that are more suitable for office buildings in commercial districts are still not included in the scope of the planned capacity increase, and it still needs to be discussed on a case-by-case basis. Commercial District Name Hang Lung Plaza (Jing'an) Business district name Kerry Center (Jing'an) With a construction area of 160,000 square meters, two buildings with 66 floors and 48 floors are office buildings The construction area is 450,000 square meters, including super-grade-A office buildings, Jing'an Shangri-La Hotel, serviced apartments, retail shopping malls, building and an exhibition center. The current distribution capacity is 20,800 kVA 120VA - 130VA per square meter 600 parking spaces Construction of slow of fast charging piles 120VA - 130VA per square meter The number of parking spaces is 1340 180/each 7kW needs power increase of 1260kVA (+6%) charging piles in the plan Such as the construction The current distribution capacity is 58,500 kVA Construction of slow 400pcs/each 7kW requires power increase of 2800kVA (+5%) charging piles in the plan 50pcs/average 80kW each 4000kVA required power increase (+20%ÿ) "Technical Guidelines for Business Expansion Engineering of Non-resident Power Users of State Grid Shanghai Electric Power Company (2014 Edition)" Such as the construction of fast charging piles 150/each average 80kW 12,000kVA required power increase (+20%ÿ) Machine Translated by Google Case Analysis of Fast Charging Pile Capacity Increase in Dense Urban Areas • According to the "Technical Guidelines for Business Expansion Projects of Non-resident Power Users of State Grid Shanghai Electric Power Company (2014 Edition)". Commercial users such as office buildings and malls are mostly 10kV and 35kV voltage level users. In this case, Kerry Center added 150 fast-charging charging piles, which required a power increase of 12 MVA. According to the existing power capacity expansion guidelines, it needs to be connected from the superior power supply (110kV or 220kV substation) through 110kV or 220kV underground cables, and then the newly added substation will drop the voltage to 10kV and send it to Kerry Center. Superconducting cables can directly connect ultra-high power transmission capacity to users in 35kV and 10kV transmission corridors through low-voltage and high-current: • The 1.2km, 35kV superconducting cable project in Shanghai has been completed so far, with a transmission capacity of 133 MVA. A superconducting cable combined with a 35kV substation can complete the task of increasing the capacity of charging piles in 10 large business districts such as Kerry Center. • The currently completed Shenzhen 480m, 10kV superconducting cable project has also achieved an astonishing 43 MVA transmission capacity at a lower 10kV voltage level. This means that without any new power transformation equipment, it can be directly connected to the 10kV substation of Kerry Center, and the power transmission capacity is 4 times that of the current charging pile capacity expansion demand! Machine Translated by Google High-temperature superconducting grid: the best grid solution for dense cities, embracing the 100-billion grid market 752,500 3.5742 million kilometers 18,800 kilometers kilometers Stock transformation market: The output value of 71,600 kilometers superconducting tape worth 100 billion yuan 104,000 kilometers 13,500 kilometers Incremental expansion market: 240,500 kilometers inestimable 51,700 kilometers Machine Translated by Google future market Superconducting energy-saving, environmental protection and military magnet products represented by superconducting induction heaters Machine Translated by Google Superconducting induction heaters: high-efficiency and energy-saving products that will subvert the future metal heat treatment industry Lianchuang Optoelectronics Superconducting Induction Heater Industrialization Project ÿIt has been determined to build a production base with an annual output of 100 high-temperature superconducting induction heaters • Each superconducting induction heater needs to use about 12km of superconducting tape. • Plan to produce 10 superconducting induction heaters in 2022 • Plan to produce 50 superconducting induction heaters in 2023. • In 2024, it is planned to produce 100 superconducting induction heaters. • From 2022 to 2024, about 120km, 600km, and 1200km of superconducting tape will be needed each year. Machine Translated by Google Superconducting maglev: the only future direction for human travel exceeding 1000km/h ÿConstant magnetic levitation train EMS ÿLow temperature superconducting maglev train EDS (LTS) ÿHigh temperature superconducting maglev train EDS (HTS) Mature technology, already in commercial operation Under construction In preparation (planned 3-4 years) in Japan (open to traffic in 2027) China (high speed), low vacuum pipeline can reach 2000km/h The maximum speed of the L0 train is 603km/h or above Germany (high speed) Japan (low speed) China CRRC High-temperature superconducting electric suspension train prototype drive motor stator coil China Aerospace Science and Industry Corporation "High Speed Flying Train" Project 8 word suspension coil Guide wheel car ØUsing domestically produced superconducting materials, it is the world's first electric suspension system based on second-generation high-temperature superconducting materials ØIt is expected to be completed in December 2021, and the prototype vehicle of the test line will be track Ø Determined the high-temperature superconducting suspension as the main technical route suspended . The development of a full-scale prototype vehicle is currently under planning. superconducting magnet Velocimetry and Positioning System walking wheel Ø Combined with more than 20 scientific research institutions at home and abroad, it will be gradually realized in Ø Jointly participated by Shanghai Municipal Science and Technology Commission, CRRC Changke, Shanghai Rail Transit, Shanghai Jiaotong University and Tongji University accordance with the three-step strategy of the maximum operating speed of 1000 km/h, 2000 km/h and 4000 km/h Brake aluminum plate Ø Will explore/develop multiple core technologies such as high- temperature superconducting linear drive 8 word coil car technology suitable for high-speed maglev trains, high -temperature superconducting magnet technology Ø Shanghai Superconductor is the only high-temperature superconducting strip enterprise in the leading working group of CASIC suitable for high-speed operating conditions , and promote the construction of demonstration lines Machine Translated by Google Superconducting Particle Accelerator: A Key Component for the Practical Application of Proton/Heavy Ion Cancer Therapy üStrong-field magnets are currently the core components of many important medical devices, such as heavy ion accelerators for cancer therapy, proton accelerators for cancer therapy, and medical isotope cyclotrons. üCurrently, the equipment on the market generally still adopts a constant conduction magnet or a low-temperature superconducting magnet. The unit is huge in size, weight and footprint. üHigh-temperature superconducting magnets, with their outstanding advantages of small size, light weight, and no need for liquid helium refrigeration, will be the magnets of choice for the next generation of medical accelerator devices. üThe current global market in this field has formed a scale of tens of billions, and has maintained rapid growth in recent years. heavy ion accelerator proton accelerator cyclotron Machine Translated by Google Superconducting Particle Accelerator: A Key Component for the Practical Application of Proton/Heavy Ion Cancer Therapy u equipment weight Transportation and installation are difficult, and the amount of raw materials is large u Large size rotating rack Large demand for space (new hospital) u high energy consumption High power consumption, high heat generation, water cooling system u high cost System plus construction generally requires billions System miniaturization is an urgent need! Machine Translated by Google Superconducting Particle Accelerator: A Key Component for the Practical Application of Proton/Heavy Ion Cancer Therapy Our company cooperates with Guoke Ion , a leading enterprise of heavy ion cancer treatment equipment in China, to build a heavy ion accelerator based on high-temperature superconducting magnet groups, which can reduce the entire equipment area from thousands of square meters to hundreds of square meters. Our company has become the superconducting magnet partner of the national project led by Guoke Ion. The preliminary research and development work has started, and it will take 2-3 years to gradually replace the magnets on the existing heavy ion therapy equipment with superconducting magnets. Each set requires superconducting magnets worth about 100 million yuan. Machine Translated by Google Superconducting military industry: key components for various military strong magnetic field applications Ultra-high-speed skid, space launch U.S. Holloman Air Force Base high-speed test skid Maglev Skid contact skid l The slider is seriously worn l The skid body vibrates violently l High cost of testing l No wear on the slider l vs. l Long experiment cycle Small vibration of the skid body l High test success rate l Reusable Ø The U.S. Air Force commissioned Lawrence Livermore National Laboratory and Boeing to develop it. The total length of the line is 1.5 kilometers, and the 424kg unmanned load accelerates to 1019 kilometers per hour, and the future target speed is Mach 10 Application field of ultra-high speed skid Ø my country's J-20 uses high-speed skids, with a maximum speed of 3240km/h • ejection rescue • Aerophysiology • Parachute testing • High overload • Missile inertial guidance and control • collision • aerodynamics • Explosive shock Machine Translated by Google Superconducting military industry: key components for various military strong magnetic field applications Superconducting Magnetic Minesweeper helicopter towing Core technology: total weight < 1 ton, stable operation > 10 hours Key requirements: lightweight | miniaturization | high stability | no liquid helium lLarge heat capacity nitrogen fixation Minesweeper vehicle remote control minesweeper l Cryostat strain analysis to reduce structural weight l Closed-loop superconducting coil and its (quasi-) fee basis are excitation techno cold storage prolongs combat time and increases thermal stability • Current lead loss reduced by an order of magnitude: refrigerator cost, l Non-insulated superconducting coil technology l The total weight of the new high-frequency pulse tube low- realizes self-protection in complex thermal environment; has strong stability in high vibration environment temperature refrigerator is reduced by 3 to 5 times, and it is maintenance-free for 50,000 hours weight reduced; system stability improved • Ultra-low resistance closed-loop superconducting coil: passive operation, total system weight reduced • Decay rate less than 1%/day: in weeks Regular magnetization Machine Translated by Google five-year development plan Machine Translated by Google Marketing and Sales Domestic market: thriving • Since 2016, Shanghai Superconductor's second-generation high-temperature superconducting tape products have won most of the public bidding in the Chinese market, and the bidding opponents are from the United States, Japan, South Korea, and China. The key to success is leading performance/price ratio and excellent customer service. China Aerospace Science and Industry Corporation l Institute of Electrical Engineering, Chinese Academy of Sciences: 32T Project, the world record for the highest magnetic field of a Institute of Electrical Engineering, Chinese Academy of Sciences full high-temperature superconducting magnet in 2020 Institute of High Energy, Chinese Academy of Sciences CSIC 725 Institute Institute of Physics and Chemistry, Chinese Academy of Sciences Tsinghua University Harbin Institute of Technology Lanzhou University Beijing Jiaotong University Northwest Institute of Nonferrous Metals CRRC CSIC 712 Institute North China Electric Power University Huazhong University of Science and Technology Beihang University ENN Technology naval engineering university Southeast University Nanjing University of Technology Dongfang Electric Group He Hai University Zhongtian Technology Sichuan University National Defense University Southwest Jiaotong University Shanghai Cable Institute Nuclear Industry Southwest Institute Institute of Applied Physics, Chinese Academy of Sciences of Physics Shanghai Electric Lianchuang Optoelectronics Shanghai Jiao Tong University Institute of Plasma, Chinese Academy of Sciences Chongqing Institute of Science and Technology Hefei Institute of Material Science, Chinese Academy of Sciences lShanghai Electric Cable Institute: The first kilometer- University of Science and Technology of China 100+ 118 million+ Retaining customers in 2021 2019-2021 Annual Order Amount l China Southern Power Grid: the only supplier in the strip field to enter the list China Southern Power Grid Corporation level high-temperature superconducting cable demonstration project in China Machine Translated by Google Marketing and Sales International market: sudden emergence German KIT l Germany KIT: All new superconducting cable projects use Shanghai superconducting tape University of Cambridge Germany University of Bath Dutch Philips Tokamak Energy Moscow Cosmodrome Cryogenics Rutherford Korea KAIST Appleton Laboratories Korea KERI University of Sclyde ANL laboratory University of Caen Kyushu University, CNRS Research Institute Japan Chubu University, Japan KEK Swiss PSI ACT Corporation Institution, Japan General Electric American MIT BNL laboratory NIFS, Japan NIMS, Japan BTG Japanese Hagoromo Electric Florida State University NHFML Laboratory ENEA Frascati Victoria University of l Tokamak Energy: Up to 6,000 kilometers of demand by quantum levitation 2025, Shanghai Superconductor has entered the supplier list Research Center Wellington Robinson Institute New Zealand HTS110 New Solarek Green ÿÿ l BNL laboratory: 25T large magnet will use Shanghai superconducting tape l MIT in the United States: Part of the magnets for controllable nuclear fusion will purchase superconducting strips from Shanghai 60+ 54 million+ Retaining customers in 2021 2019-2021 Annual Order Amount lSwitzerland PSI: after comparing the performance of more than 10 global strip suppliers horizontally, Shanghai Superconductor was chosen Zealand RRI Machine Translated by Google Future development goals $ Log in to the Science and Technology Innovation Board • Realize that the level of superconducting technology, equipment level, product performance, product comprehensive cost performance, and product market share rank first in the world. • Before 2024, build superconducting material production bases in Shanghai and Hefei, reaching the world's first approximately 5000km (4mm wide) Superconducting strip production capacity, has a superconducting magnet subsidiary with world-class magnet development level. Build a world-leading national enterprise technology center and a national engineering technology research center • Build a world-leading national enterprise technology center and a national engineering technology research center • Improve the competitiveness of key core technologies for Shanghai, create new momentum for high-quality industrial development, and improve the strategy of integrating into the global innovation service network task contribution. Machine Translated by Google Development plan after financing Development plan for the next three years (2022) Ø Continue to maintain the absolute leading performance of mass-produced materials in China, and the strength of the first echelon in the world Ø Realize stable mass production of strong pinning process, increase critical current, develop painting process and improve post-processing R & D investment system Ø Strong electric series strip (10mm wide), 77K , 0T critical current reaches 600A (currently 450A) Ø Strong magnetic series strip (10mm width), 4.2K, 10T critical current reaches 1100A (currently 900A) Ø Invest about 50 million yuan. By the end of 2022, the new plant and the technical transformation and equipment purchase for the existing production line will be completed. The new production capacity will be 500km/year, and the total existing production capacity in Shanghai will reach about 900km/year (10mm wide). Capacity building Ø Invest 100 million yuan to complete the construction and initial investment of the superconducting magnet subsidiary with the partner (under preparation). Market Development Machine Translated by Google Development plan after financing Development plan for the next three years (2023) Ø Reach the world's top three levels of mass-produced material performance Ø Comprehensive after-treatment types and world-leading process quality Ø Strong R & D investment electric series strips (10mm wide), 77K 0T lower critical current reaches 750A Ø Strong magnetic series strips (10mm wide), 4.2K 10T lower critical current reaches 1300A Ø Invest about 150-200 million yuan, and complete a new high-capacity configuration in Shanghai and Hefei in September 2023 production line construction. The new production capacity is 2000km/year. The Shanghai Zhangjiang site equipment will become a research and development and pilot test Capacity building line. The total national production capacity of Shanghai Superconductor has reached about 2500km/year (10mm wide). Ø Additional investment of 100-150 million yuan to complete the first world-class magnet trial production project of Superconducting Magnet Company, forming a Become the manufacturing capacity of large-scale high-temperature superconducting magnets for future fusion engineering. Market Development Machine Translated by Google Development plan after financing Development plan for the next three years (2024) Ø Reach the world's first level in terms of material performance, production capacity, and market share, and reach the global market share 30%-40% R & D investment Ø Strong electric series strip (10mm wide), 77K 0T lower critical current reaches 900A Ø Strong magnetic series strip (10mm wide), 4.2K 10T lower critical current reaches 1500A Ø According to the operation of the production line, supplement equipment as appropriate, and increase the investment by 30-50 million yuan. The new plant at the end of the year The total production capacity reaches about 3000km/year (10mm wide). Capacity building Ø The construction of the superconducting magnet subsidiary has been completed, and a planned global undertaking of magnet research and development tasks has begun. Market Development Machine Translated by Google Thanks! company address Building 25, No. 1388, Zhangdong Road, Pudong New Area, Shanghai company website www.shsctec.com contact number 021-50817399