s Energy Sector Power Transmission Division Reactive Power Compensation – Reference List The picture shows the SIEMS SVC near Lübeck, Germany s Energy Sector Power Transmission Division Reactive Power Compensation Projects Reference List This reference list gives an overview of Siemens’ reactive power compensation and power quality management projects for utility applications. Siemens has always been a leader in the reactive power compensation business, both in conventional and new technologies. Reactive power compensation based on Thyristor controlled technology started in the early 1970´s with various applications of thyristor controlled booster magnets and arc furnace flicker control. Siemens’ first Static Var Compensator for utility application using Thyristor Controlled Reactors (TCR) was ordered in 1980 by the Brazilian utility Companhia Hidro Elétrica do Saõ Francisco (CHESF). Various other orders followed and in 1984, Siemens supplied its first Static Var Compensator (SVC) with Thyristor Switched Capacitors (TSC). In this application, a new 100 mm thyristor was used which had a blocking voltage of 5.6 kV and a continuous current carrying capability of 4000 A. In 1988 Siemens supplied two SVCs for the Electricity Commission in New South Wales, Australia. This installation applied digital control and protection systems as well as a TSR (Thyristor Switched Reactor) for the first time. The reactive elements were configured as TSC / TSR combination to avoid any harmonics being injected into the network. In 1991, Siemens received the order for the world’s first 3-phase controlled series compensation from Western Area Power Administration (WAPA), USA. This installation has been in service since 1992 and can be considered as the prototype for the new generation of Flexible AC Transmission Systems (FACTS). In 1999 Siemens handed over the first SVC (SVC LA Pila) with Direct Light Triggered Thyristors (LTT) to the Comisión Federal de Electricidad (CFE) in Mexico. The direct Light Triggered Thyristors have a blocking voltage of 8 kV and a continuous current carrying capacity of 3500 A. Because of its in-house resources and world-wide presence Siemens is able to cover all fields of Reactive Power Compensation and Power Quality Management. The scope of services includes network planning, consulting, design, manufacturing, testing, project management, installation, commissioning, maintenance and service of all types of Reactive Power Compensation systems. Siemens also spends considerable effort in developing new strategies and technologies for use in tomorrow’s transmission and distribution networks. For more information please contact: Siemens AG / ET PS SL2 Freyeslebenstr. 1 91058 Erlangen Germany Fax +49 9131 7 32094 ralf.stoeber@siemens.com © Siemens AG / ET PS SL2 - 2/18 - Issue:October 2009 s Energy Sector Power Transmission Division Reactive Power Compensation Projects Reference List Abbreviations: ASC Advanced Series Compensation RPC Reactive Power Control DS Dynamic Stability SSR Subsynchronous Resonance DTF Double tuned Filter SSRD Subsynchronous Resonance Damper EDS External Device Switching STF Single Tuned Filter FC Fixed Capacitor SVC Static Var Compensator Fin Filter tuned to nth harmonic SVG Static Var Generator FSC Fixed Series Compensation TCR Thyristor Controlled Reactor GPFC Grid Power Flow Controller TCSC Thyristor Controlled Series Compensation IPTC Increase Power Transfer Capability TPSC Thyristor Protected Series Compensation ISS Improve System Stability TSC Thyristor Switched Capacitor MSC Mechanically Switched Capacitor TSR Thyristor Switched Reactor PSDC Power System Damping Control VC Voltage Control RC Refurbishment Contract © Siemens AG / ET PS SL2 - 3/18 - Issue:October 2009 s Energy Sector Power Transmission Division Reactive Power Compensation Projects Reference List Year 2009 2009 2008 Customer Type / Station /Scope Voltage Configuration Use / Remarks EDM Mozambique RTE France 1 x SVC PLUS Mocuba 33 kV Rating: +/- 35 MVAr Turn key Project 4 x MSCDNs 225 kV Rating: 80 MVAr Turn key Project 1 x MSCDN 63 kV Rating: 8 MVAr Adani Power Limited 2 x FSC 400 kV S/S Sami 400 kV Rating: 2 x 212 MVAr Turnkey Project India 2008 Power Grid Corporation of India Limited 2 x FSC 765 kV S/S Meerut 765 kV Rating: 2 x 412 MVAr Turnkey Project 2008 ComEd USA 2 x SVC Elmhurst 230 kV Rating: 2 x 0/300 MVAr 3 x TSC Turn key Project 2008 China Southern Power Grid 2 x FSC 500 kV S/S Yulin 500 kV Rating: 2 x 286 MVAr Turnkey Project 2008 Transpower New Zealand 2 x SVC PLUS Kikiwa 11 kV Rating: 2 x 40 MVAr Turnkey Project w/o transformer 2008 Transpower New Zealand 1 x SVC Islington 220 kV Rating: -75 / 150 MVAr 1 x TCR 1 x TSC 1 x STF Turnkey Project 2008 Hydro One Networks Inc. Canada 1 x SVC Lakehead 230 kV Rating: -40 / 45 (60) MVAr 1 x TCR 1 x STF Turnkey Project 2007 Powerlink – Brisbane Australia 1 x SVC Alligator Creek 132 kV Rating: -80 / 150 (230) MVAr 1 x TCR 1 x TSC 2 x DTF Turnkey Project © Siemens AG / ET PS SL2 - 4/18 - Issue:October 2009 s Energy Sector Power Transmission Division Reactive Power Compensation Projects Reference List Year Customer Type / Station /Scope Voltage Configuration Use / Remarks 2007 Tanesco - Tanzania Electric Supply Company Limited, Tanzania 1 x FSC 220kV S/S Dodoma 220 KV Rating: 1 x FSC 91 MVAr 2007 Power Grid Corporation of India Limited 2 x FSC 400kV S/S Unnao 400 KV Rating: 2 x FSC 288 MVAr Turnkey Project 2007 Power Grid Corporation of India Limited 2 x FSC 400kV S/S Barielly 400 KV Rating: 2 x FSC 180 MVAr Turnkey Project 2007 Power Grid Corporation of India Limited 2 x FSC 400kV S/S Lucknow 400 KV Rating: 2 x FSC 210 MVAr Turnkey Project 2007 Powerlink – Brisbane Australia 1 x SVC Greenbank 275 kV Rating: -100 / 250 (350) MVAr 1 x TCR 2 x TSC 3 x STF Turnkey project 2007 Powerlink – Brisbane Australia 1 x SVC Southpine 275 kV Rating: -100 / 250 (350) MVAr 1 x TCR 2 x TSC 3 x STF Turnkey project 2006 Center Point Energy USA 1 x SVC Bellaire 138 kV Control range: 0 / 140 MVAr 1 x TSC Turnkey Project 2006 Center Point Energy USA 1 x SVC Crosby 138 kV Control range: 0 / 140 MVAr 1 x TSC Turnkey Project 2006 Intesa – Integração Transmisora de Energia S.A., Brazil 1 x FSC 500kV S/S Colinas 500 KV Rating: FSC 200 MVAr Turnkey Project Intesa – Integração Transmisora de Energia S.A., Brazil 1 x FSC 500kV S/S Miracema 500kV Rating: FSC 194 MVAr Turnkey Project 2006 © Siemens AG / ET PS SL2 Turnkey Project North-South III project (Lot B) North-South III project (Lot B) - 5/18 - Issue:October 2009 s Energy Sector Power Transmission Division Reactive Power Compensation Projects Reference List Year 2006 2006 2006 Customer Type / Station /Scope Intesa – Integração Transmisora de Energia S.A., Brazil 1 x FSC 500kV S/S Peixe 2 Intesa – Integração Transmisora de Energia S.A., Brazil 2 x FSC 500kV S/S Gurupí Powerlink – Brisbane 1 x SVC Australia Strathmore Voltage Configuration Use / Remarks 500kV Rating: FSC 343 MVAr Turnkey Project 500kV Rating: 1 x FSC 194 MVAr Turnkey Project North-South III project (Lot B) North-South III project (Lot B) 1 x FSC 130 MVAr 275 kV Control range: -80/180(260)MVAr Turnkey project 1 x TCR Negative phase control 1 x TSC TSC single phase switching 3 x STF 2006 2005 2005 ELETRONORTE Centrais Elétricas do Norte do Brasil S.A. Brazil 3 x FSC FURNAS Centrais Elétricas S.A., Brazil 1 x FSC ELETRONORTE Centrais Elétricas do Norte do Brasil S.A., Brazil 1 x SVC S/S Sinop 230 kV Rating: S/S Barra do Peixe FSC 120 MVAr Turnkey Project FSC 37 MVAr FSC 35 MVAr 230 kV Rating 230 kV Control range: 216 MVAr Turnkey Project S/S Rio Verde -20/55 MVAr Turnkey Project, VC -100/150 MVAr Turnkey Project, VC -90/300 MVAr Turnkey Project, VC 1 x TCR 1 x STF 2005 ELETRONORTE Centrais Elétricas do Norte do Brasil S.A. Brazil 1 x SVC S/S São Luis II 230 kV Control range: 1 x TCR 1 x TSC 1 x STF 2005 CFE – Comisión Federal de Electricidad / Mexico © Siemens AG / ET PS SL2 1 x SVC S/S Nopala 400 kV Control range: 1 x TCR - 6/18 - Issue:October 2009 s Energy Sector Power Transmission Division Reactive Power Compensation Projects Reference List Year Customer Type / Station /Scope Voltage Configuration Use / Remarks 3 x TSC 2 x STF 2005 National Grid Company, U.K. 1 x MSCDN 400 kV Rating 225 Mvar Turnkey Project, 220 kV Rating 100 Mvar Turnkey Project, -110/605 MVAr Turnkey Project, Grendon 2005 2005 RED Eléctrica de España, Spain 2 x MSCDN Southern California Edison 1 x SVC Devers Los Angeles, USA Benejama / Saladas 12.5 kV / 500kV Control range: 2 x TCR 110 MVAr 3 x TSC 110 MVAr 2 x STF 2x55 MVAr 1 x MSC at HV 2005 2005 State Grid Corporation Beijing - China 2 x FSC SEAS – NVE, Haslev – Danmark 1 x SVC Radsted 165 MVAr 500 kV Rating 2 x 610Mvar 35MJ MOV per Phase 7.5 kV / 132 kV Control range: -65/80 MVAr Turnkey Project, 12-pulse configuration, VC Fengjie FSC Station Wanxian 2 x TCR 135 MVAr 2 x STF 80 MVAr 2005 SESB, Kota Kinabalu - Malayisa SVC Segaliud 275 kV Control range: -60/60 MVAr DS, VC, PSDC 2005 SESB, Kota Kinabalu - Malayisa SVC Dam Road 132 kV Control range: -60/60 MVAr DS, VC, PSDC © Siemens AG / ET PS SL2 - 7/18 - Issue:October 2009 s Energy Sector Power Transmission Division Reactive Power Compensation Projects Reference List Year 2005 Customer Type / Station /Scope Power Grid Corporation of India Limited 2 x FSC 2005 Powerlink, Brisbane - Australia 2005 Voltage Configuration Use / Remarks 400kV Rating: 9 x SVC Grantleight, Oonooie, Dysart, Coppabella, Moranbah, Mt. MacLaren, Blackwater, Dingo, Gregory 132 kV Control range: from -51/42 MVAr Refurbisment Project for entire Control, Protection and Communication System, Thyristor Valves and Cooling System Powerlink, Brisbane - Australia SVC NEBO 275 kV Control range: Refurbisment Project for entire Control, Protection and Communication System, Thyristor Valves and Cooling System 2005 Newmond Gold Mine, Ghana SVC Province Ahafo, Ghana 161 kV TCR / Filter 2 x MSC 2005 Tanesco - Tanzania Electric Supply Company Limited, Tanzania 1 x SVC, Substation Shinyanga 220kV -30 / + 35 MVAr Turnkey Project VC, 2005 Tanesco - Tanzania Electric Supply Company Limited, Tanzania 1 x SVC, Substation Iringa, 220kV -30 / + 35 MVAr Turnkey Project VC, 2005 Sichuan Electric Power Corporation Chengdu - China PUTI Grid Station Ertan – Puti Line 1 500 kV Rating 315Mvar 59MJ MOV per Phase 2005 Sichuan Electric Power Corporation Chengdu - China PUTI Grid Station Ertan – Puti Line 2 500 kV Rating 315Mvar 59MJ MOV per Phase © Siemens AG / ET PS SL2 2 x FSC 436MVAr Turnkey Project Lucknow - 8/18 - -80/260 MVAr -40 / 0 MVAr 2 x 8MVAr Issue:October 2009 s Energy Sector Power Transmission Division Reactive Power Compensation Projects Reference List Year Customer Type / Station /Scope Voltage Configuration Use / Remarks 2005 Sichuan Electric Power Corporation Chengdu - China PUTI Grid Station Ertan – Puti Line 3 500 kV Rating 315Mvar 2004 Southern California Edison Los Angeles USA 1 x TPSC, 1 x FSC Eldorado - Lugo Turnkey 500 kV Rating 397.5Mvar DS, IPTC 2004 Southern California Edison Los Angeles USA 1 x TPSC, 2 x FSC Eldorado - Moenkopi Turnkey 500 kV Rating 486.3Mvar DS, IPTC 2004 Entergy Services, Louisiana, USA 1 x SVC Porter 138kV Rating: 0-300MVAr Turnkey Project 2004 Entergy Services, Louisiana, USA 1 x SVC Ninemile 230kV Rating: 0-300MVAr Turnkey Project 2004 Power Grid Corporation of India Limited 2 x FSC 400kV S/S Purnea 400kV Rating: FSC 740MVAr Turnkey Project 2004 Power Grid Corporation of India Limited 2 x TCSC 400kV S/S Purnea 400kV Rating: TCSC 112MVAr Turnkey Project 2004 Power Grid Corporation of India Limited 2 x FSC 400kV S/S Gorakhpur 400kV Rating: 2004 Power Grid Corporation of India Limited 2 x TCSC 400kV S/S Gorakhpur 400kV Rating: 2004 Entergy Services, Louisiana, USA 1 x FSC Dayton 230kV Rating: 2004 Electricity of Vietnam 1 FSC S/S Dai Ninh 500kV Rating: 1 x 101 MVAr 2004 Electricity of Vietnam 1 FSC S/S Dai Ninh 500kV Rating: 1 x 202 MVAr © Siemens AG / ET PS SL2 - 9/18 - FSC 716MVAr 59MJ MOV per Phase Turnkey Project TCSC 107MVAr Turnkey Project 258MVAr Gapless scheme Issue:October 2009 s Energy Sector Power Transmission Division Reactive Power Compensation Projects Reference List Year Customer Type / Station /Scope Voltage Configuration 2004 Southern California Edison Los Angeles USA 1 TPSC Midway #2 Turnkey 500 kV Rating 2003 Red Eléctrica 2 MSCDN 220 kV fuseless caps acc. to IEC Spain Jijona and Hoya Morena Turnkey High damped, loss minimized filter: 2 x 100 Mvar EON Netze SVC 400 kV Control range: VC, RPC Germany Siems 275 kV High damped, loss minimized filter: 3 x 60 Mvar fuseless caps acc. to IEC 2 x MSCDN Baish Turnkey 132 kV Damped, loss minimized filter: int. fused caps acc. to IEC 2003 401 Mvar Use / Remarks -100/200 MVAr DS, IPTC Turnkey 2003 TNB 3 MSCDN Malaysia K.l. North Turnkey 2003 SEC Saudi Arabia 2 x 20 Mvar 2003 Southern California Edison Los Angeles USA 2 TPSC Midway #1 and #3 Turnkey 500 kV Rating 401 Mvar DS, IPTC 2003 CHESF - Brazil 2 FSC 500kV S/S 500kV Rating: 485MVAr Turnkey Project S/S São João do Piauí 2003 Power Grid of India 483MVAr 2 FSC 400kV S/S Gooty 400kV 2 FSC 200kV S/S Chuddapah © Siemens AG / ET PS SL2 - 10/18 - Rating: 181MVAr Turnkey Project 201MVAr Issue:October 2009 s Energy Sector Power Transmission Division Reactive Power Compensation Projects Reference List Year 2003 Customer ENTE – Empresa Norte de Transmissão de Energia Type / Station /Scope 1 FSC 500kV S/S Marabá Voltage 500kV Configuration Rating: 1 FSC 500kV S/S Açailândia Use / Remarks 279MVAr 314MVAr (Shahin / Alusa), Brazil 2003 XCEL – Energy Denver USA 1 GPFC – 230 / 345kV S/S Lamar 230/345kV Rating: 210MW 2002 State Power South Company – 2 FSC 500kV S/S Hechi Guangzhou / China 500kV Rating: 762MVAr 2002 State Power South Company – 2 TCSC 500kV S/S Pinguo Guangzhou / China 2 FSC 500kV Rating: TCSC 55MVAr Dominion Virginia Power 1 FSC Lexington 500kV USA 1 FSC Valley CFE – Comisión Federal de Electricidad / Mexico 2 FSC S/S Tecali Motraco 1 FSC Maputo, Mozambique Mozambique Turnkey Motraco 1 FSC Barberton, RSA Mozambique Turnkey Furnas Centrais Elétricas S.A. 1 FSC Brazil Samambaia 2002 2002 2002 2002 2001 FSC 350MVAr Rating: 355MVAr Siemens first GPFC Solution TCSC and FSC located on same platform MOV protection only 505MVAr 400kV Rating: 5 x 150MVAr DS 400kV Rating: 344MVAr DS, IPTC 400kV Rating: 535MVAr DS, IPTC 500kV Rating: 252MVAr DS, IPTC 500 kV Control range: 3 FSC S/S Juile Turnkey 2001 Enelpower SVC Brazil Bom Jesus da Lapa -250/250 MVAr VC, RPC, POD Turnkey © Siemens AG / ET PS SL2 - 11/18 - Issue:October 2009 s Energy Sector Power Transmission Division Reactive Power Compensation Projects Reference List Year 2001 Customer ANDE – Administración Nacional de Electricidad Paraguay 2001 Type / Station /Scope 1 SVC Voltage Configuration 220kV Control range: 500 kV Use / Remarks -150/250 MVAr VC, RPC Rating 765 MVAr DS, IPTC S/E Limpio Turnkey Furnas Centrais Elétricas S.A. 1 FSC Brazil Ibiuna Substation Turnkey 2000 Southern California Edison Los Angeles USA 2 TPSC Vincent #1 and #2 Turnkey 500 kV Rating 401 Mvar DS, IPTC 2000 Entergy 1 FSC 230 kV Rating 223 MVAr DS, IPTC USA Jacinto substation 230 kV Control range: 500 kV Rating Turnkey 2000 CHESF – Companhia Hidro Elétrica do Saõ Francisco Brazil 1999 China National Construction & Energy Import/Export Co. SVC -100/200 Mvar VC, RPC, POD Funil Substation Turnkey 2 FSC Yangcheng Substation DS, IPTC Each: 500 MVAr Rating 401 Mvar China 1999 Southern California Edison Los Angeles USA © Siemens AG / ET PS SL2 TPSC Vincent #3 Turnkey 500 kV - 12/18 - DS, IPTC Issue:October 2009 s Energy Sector Power Transmission Division Reactive Power Compensation Projects Reference List Year 1998 Customer CFE – Comisión Federal de Electricidad / Mexico Mexico City Type / Station /Scope SVC Voltage Configuration 230 kV Control range: 345kV Rating Use / Remarks -70/200 Mvar VC, RPC La Pila Turnkey Project Mexico 1997 1997 1997 1997 Abengoa/Gener FSC Atacama Atacama Substation Chile HVAC Salta – Zaldivar ELETRONORTE Centrais Elétricas do Norte do Brasil S.A. Brazil FSC ELETRONORTE Centrais Elétricas do Norte do Brasil S.A. Brazil FSC FURNAS Centrais Elétricas S.A. TCSC FSC system at 2840m altitude without gap 550 kV SE Presidente Dutra 550 kV SE Imperatriz 550 kV SE Serra da Mesa Brazil 1997 The National Grid Company plc MSC Bristol Willington Substation U. K. Delivery, Installation & Commissioning © Siemens AG / ET PS SL2 490 MVAr DS 400 kV - 13/18 - Rating 390 Mvar Arrester Energy 37 MJ Triggered spark gap 40 kA Rating 390 Mvar Arrester Energy 37 MJ Triggered spark gap 40 kA Rating continuously 30 min DS DS DS; POD 107 Mvar 241 Mvar Arrester Energy 21 MJ Triggered spark gap 40 kA High damped, loss minimized filter: 225 Mvar VC, ISS Issue:October 2009 s Energy Sector Power Transmission Division Reactive Power Compensation Projects Reference List Year 1997 1997 Customer Type / Station /Scope Luz y Fuerza SVC Mexico City Cerro Gordo Mexico Delivery only Interconexión Eléctrica S.A. (ISA) SVC Medellín Voltage Configuration Use / Remarks 230 kV Control range: -75/300 Mvar VC, RPC, PSDC 500 kV Control range: -150/250 Mvar VC, RPC, EDS 400 kV Control range: -150/200 Mvar VC, RPC, EDS 15/3 kV Control range: -8/8 Mvar 12-pulse arrangement Chinú Substation Turnkey Project Colombia 1995 1995 1993 1993 ESKOM SVC Johannesburg Muldersvlei Substation South Africa Delivery, Installation & Commissioning ELSAM SVG Fredericia Rejsby Hede Wind Farm Denmark Delivery, Installation & Commissioning ESKOM SVC Johannesburg Impala Substation South Africa Delivery, Installation & Commissioning ESKOM SVC Johannesburg Illovo Substation South Africa Delivery, Installation & Commissioning © Siemens AG / ET PS SL2 SVG: 275 kV Control range: RPC Siemens’ first Statcom ± 8 Mvar -300/100 Mvar VC, RPC, EDS Single phase control 275 kV Control range: -300/100 Mvar VC, RPC, EDS Single phase control - 14/18 - Issue:October 2009 s Energy Sector Power Transmission Division Reactive Power Compensation Projects Reference List Year 1993 1993 Customer Type / Station /Scope ESKOM SVC Johannesburg Athene Substation South Africa Delivery, Installation & Commissioning WSCC SVC Department of Water and Power, City of Los Angeles Adelanto Switching Station Voltage 400 kV Configuration Control range: -300/100 Mvar Use / Remarks VC, RPC, EDS Single phase control 500 kV Control range: 0/388 Mvar PSDC, VC 500 kV Control range: 0/388 Mvar PSDC, VC 150 kV Control range -25/50 Mvar PSDC, VC 275 kV Control range: -75/150 Mvar VC, RPC 275 kV Control range: -75/150 Mvar VC, RPC Turnkey Project USA 1993 WSCC SVC Department of Water and Power, City of Los Angeles Marketplace Substation Turnkey Project USA 1992 Perushaan Umum Listrik Negara (PLN) Jakarta SVC Jember Substation Turnkey Project Indonesia 1992 The National Grid Company, Central Division (NGC) Bristol, B5124NG U.K. 1991 The National Grid Company, Central Division (NGC) Bristol, B5124NG U.K. © Siemens AG / ET PS SL2 SVC Feckenham Substation Delivery, Installation & Commissioning SVC Drakelow Substation Delivery, Installation & Commissioning - 15/18 - Issue:October 2009 s Energy Sector Power Transmission Division Reactive Power Compensation Projects Reference List Year 1991 Customer The National Grid Company, Southern Region (NGC) Harrogate, North Yorkshire HG27UR Type / Station /Scope 2 SVC Voltage Configuration 275 kV Control range: 765 kV Rating each station Harker Substation Use / Remarks -75/150 Mvar each SVC PSDC, VC Turnkey Project U.K. 1990 Hydro Québec (HQ) 3 FSC Montréal, PQ Poste Montagnais Canada 1990 Western Area Power Administration (WAPA) Golden, Co Supply & Commissioning ASC 230 kV Arrester Energy 44 MJ Triggered spark gap 40 kA Rating Southwestern Public Service Company (SPS) Amarillo, Texas 2 x 165 Mva Kayenta Substation FSC 165 Mvar Turnkey Project ASC 120 Mvar 45 Mvar USA 1990 476 Mvar SVC 230 kV Eddy County Substation Control range: DS Siemens’ first series compensation PFC, SSR -50/100 Mvar PSDC, VC, ISS VC, RPC r Turnkey Project USA 1989 The National Grid Company Southern Region (NGC) Guildford, Surrey GU25XQ U.K. 1987 Electricity Commission of New South Wales (ECNSW) Sydney 2 SVC Control range: -75/150 Mvar each SVC 330 kV Control range: -100/150 Mvar each SVC Pelham Substation Delivery, Installation & Commissioning 2 SVC Kemps Creek Substation Turnkey Project PSDC, VC Siemens’ first digital control, Siemens’ first TSR application Australia © Siemens AG / ET PS SL2 400 kV - 16/18 - Issue:October 2009 s Energy Sector Power Transmission Division Reactive Power Compensation Projects Reference List Year 1984 Customer Nova Scotia Power Corporation (NSPC) Type / Station /Scope SVC Voltage 138 kV Configuration Control range: -20/120 Mvar Brushy Hill Substation Use / Remarks VC, FRLC, PSDC Siemens’ first TSC application Halifax Canada 1982 CHESF - Companhia Hidro Elétrica do Saõ Francisco Recife, PE SVC 230 kV Control range: -0/200 Mvar Rio Largo Substation VC, RPC, 12-pulse arrangement Supply Brazil 1981 Southern California Edison (SCE) SSRD 500 kV Thyristor controlled capacitor segment SSRD, IPTC 230 kV Control range: VC, RPC, Lugo Substation Los Angeles USA 1981 CHESF - Companhia Hidro Elétrica do Saõ Francisco Recife, PE SVC -70/100 Mvar Banabuiu Substation 12-pulse arrangement Supply Brazil 1981 CHESF - Companhia Hidro Elétrica do Saõ Francisco Recife, PE SVC 230 kV Control range: -70/100 Mvar Milagres Substation VC, RPC, 12-pulse arrangement Supply & commissioning Brazil 1980 Electric Power Company (ELPCO) Tripoli 230 kV 2 x SVC Zem Zem Substation Turnkey Project Control range: -50/25 Mvar each SVC VC, RPC, 2 SVC in 12-pulse arrangement Libya © Siemens AG / ET PS SL2 - 17/18 - Issue:October 2009 s Energy Sector Power Transmission Division Reactive Power Compensation Projects Reference List Year 1980 Customer CHESF - Companhia Hidro Elétrica do Saõ Francisco Recife, PE Type / Station /Scope SVC Voltage 230 kV Configuration Control range: -140/200 Mvar Use / Remarks VC, RPC, Fortaleza Substation 12-pulse arrangement Supply & commissioning Siemens’ first utility SVC Brazil © Siemens AG / ET PS SL2 - 18/18 - Issue:October 2009