Tuesday, 3 September 2013 11:00 - 12:30 Parallel Paper Sessions 1 - 5 Room PS1 G-19 7 12 56 63 65 73 PS2 191 214 233 250 258 140 PS3 30 89 176 183 346 354 Smart Grids (1) Session Chair: Prof Roberto Turri Automatic Restoration of Power Supply with possibility of Islanded Operation of Distribution Network D.P. Bernardon, L.N. Canha, A.R. Abaide, V.J. Garcia, M. Sperandio and L.L. Pfischer, Federal University of Santa Maria - UFSM; G.S. Lopes and E. Possebon, Nova Palma Energia - UHENPAL Cloud Computing Framework for Smart Grid Applications Berthold Bitzer and Enyew Sileshi Gebretsadik, South Westphalia University of Applied Sciences Reconfiguration of Distribution Network considering Distributed Generation and Multivariables Criteria A. P. C. Mello, D. P. Bernardon, L. L. Pfitscher, L. N. Canha, V. J. Garcia and M. Sperandio, Universidade Federal de Santa Maria A Multicriteria Approach for Meter Placement in Monitoring of Smart Distribution Systems Rafael G. Milbradt, Luciane N. Canha, Pedro B. Zorrilla and Alzenira R. Abaide, Federal University of Santa Maria; Paulo R. Pereira and Sandro M. Schmaedecke, CEEE-D Impact of Unbalanced Penetration of Small Wind Turbines on Voltage Violation in Residential Distribution Networks Chao Long, Donald M. Hepburn, Mohamed E. A. Farrag and Chengke Zhou, Glasgow Caledonian University Design Considerations for Smart Microgrids F.D. Wattjes and J.G. Slootweg, Eindhoven University of Technology Integration of Renewable Sources (1) Session Chair: Dr Ralf Biernatzki An empirical approach to calculate short and long term energy storage needs of an electricity supply system Thomas Weiss, Arno L ücken and Detlef Schulz, Helmut-Schmidt-Universität Modelling and Performance Analysis of Underfloor Heating System Supplied from a Heat Pump Muhammad Akmal, Abu Dhabi University; Brendan Fox, Queen's University Belfast; Damian Flynn, UCD; D. John Morrow, Queen's University Belfast Topologies of the North Sea Supergrid Oluwole Daniel Adeuyi, Nick Jenkins and Jianzhong Wu, Cardiff University Technical Impact of Grid Integration of Wind Power to Distribution or Sub transmission Networks: A Case Study for Namibia C. Muyunda, Electricity Control Board Namibia; S. Chowdhury, University of Cape Town Active Damping Techniques for Supressing the LCL Filters Resonance in Distributed Generators Moin Hanif, University of Cape Town Discounted Value of Economic Rent in Hydro and Geothermal Expansion Planning in Iceland Egill Benedikt Hreinsson, Kristján Jónassson and Gunnar Geir Pétursson, University of Iceland G-20 Electric Vehicles and Transport Session Chair: Prof Naren Gupta Implementation of Multiplex-Switches for Power Feeder Balancing in Aircraft Michael Terörde and Michael Jordan, Helmut Schmidt University; Housam Wattar, Jens Lemke and Julian Koch, EADS Inovation Works; Detlef Schulz, Helmut Schmidt University A Review of Turboelectric Distributed Propulsion Technologies for N+3 Aircraft Electrical Systems Karen Davies, Patrick Norman, Catherine Jones and Stuart Galloway, University of Strathclyde; Mark Husband, Rolls-Royce, UK Forecasting Electric Vehicle Charging Demand using Support Vector Machine E. S. Xydas, C. E. Marmaras, L. M. Cipcigan, A. S. Hassan and N. Jenkins, Cardiff University Assessing the Viability of Electric Vehicle Technologies for UK Fleet Operators G-21 Kevin Davis, Cork Institute of Technology; Paul Rowley, Loughborough University; Steve Carroll, CENEX, UK Impact of Electric Vehicles on GB Electricity Demand and Associated Benefits for System Control Michael Coldwell, National Grid; Dani Strickland and Laurence Chittock, Aston University The Effect of Cycling on the State of Health of the Electric Vehicle Gillian Lacey, Ghanim Putrus, Tianxiang Jiang and Richard Kotter, Northumbria University PS4 251 255 273 304 334 343 PS5 74 179 187 357 378 Power Systems Simulation and Analysis (1) Session Chair: Dr Egill Hreinsson A Load Flow Calculation Method with Optimal Multiplier for Intergrated AC-DC Hybrid Power Systems Z.Y. Li and Z.Y. Xu, Zhejiang University Probabilistic Network Usage. Case Study for the Romanian Power System G-22 Oana Pop, Flarius Dan Surianu, Stefan Kilyeni and Constantin Barbulescu, Politehnica University of Timisoara LMI based Robust Controller Design for Doubly-Fed Induction Generator Wind Turbine Systems Yuan Peng, Hassan Nouri and Quanmin Zhu, University of the West of England Induced Voltages and Currents on Metallic Pipelines from Medium-Voltage Cables Connecting Photovoltaic Parks Georgios C. Christofordis, Theofilos A. Papadopoulos and Constantinos C. Parisses, Technological Education Institute of West Macedonia; Dan D. Micu and Levente Czumbil, Technical Univeristy of Cluj-Napoca Application of a Correction Current Injection Power Flow Algorithm to an Unbalanced 4-Wire Distribution Network Incorporating TN C-S Earthing Keith Sunderland, Dublin Institute of Technology; Massimiliano Coppo, University of Padova; Michael Conlon, Dublin Institute of Technology; Roberto Turri, University of Padova Connection Design without Accurate LV Feeder Load Data – An Argument for LV Feeder Monitoring. James Crouch and Peter Crouch, Sterling Power; Dani Strickland, Aston University Electromagnetics and Electrostatics Session Chair: Dr Huw Griffiths Comparison of Captured Lightning Waveforms in Malaysia with Theoretical Models Kamyar Mehranzamir, Behnam Salimi, Zulkurnain Abdul-Malek and Hadi Nabipour Afrouzi, University Teknologi Malaysia (UTM) HVPL Conductor Sag Influence on Induced Voltage Evaluation in Nearby Metallic Structures Levente Czumbi, Dan D. Micu and Denisa Ş teţ , Technical University of Cluj-Napoca; Georgios C. Common-Mode Choke Design Considerations Applied to Domestic Induction Heating G-23 Ignacio Lope, University of Zaragoza; W. Gerard Hurley and Jun Zgang, National University of Ireland, Galway Design Procedure for Inductors-on-Silicon in Power Supply on Chip Applications Ciaran Feeney and Maeve Duffy, National University of Ireland Galway; Cian O'Mathuna, University College Cork Magnetic Equivalent Circuit Modeling for Interior Permanent Magnet Synchronous Machine under Eccentricity Fault Meng Qi Zhang, Nanyang Technological University; Alasdair McDonald, University of Strathclyde; King Jet Tseng, Nanyang Technological University; Graeme M. Burt, University of Strathclyde 13:30 - 15:00 Parallel Paper Sessions 6 - 10 Room PS6 G-19 46 High Voltage Engineering (1) Session Chair: Prof Pantelis Mikropoulos The Electrical Performance of Thermoplastic Polymers When Used As Insulation in Cables Weijia Zhao, Wah Hoon Siew and Martin J. Given, University of Strathclyde UK 80 133 145 159 PS7 282 284 294 Measurement and Computation of the Excitation Curve and Loss Angle of Instrument Voltage Transformers Michael Freiburg and Frank Jenau, TU Dortmund University Measurement and Statistical Analysis of Partial Discharge at DC Voltage Tobias Klueter, Jonathan Wulff and Frank Jenau, TU Dortmund University Shipboard High Voltage Operations and Management Michael Donovan, Cork Institute of Technology; Noel Barry, The National Maritime College Using modern technology and innovative design to upgrade a distribution substation to a transmission substation in an urban location. Jan Bednarik, ESB International Distributed Generation (1) G-20 Session Chair: Prof Berthold Bitzer Robustness of Photovoltaic System Based Stabilizer to Mitigate Inter-area Oscillation in a Multi-machine Power System Y. Ge, Queen's University Belfast; W. Du and H.F. Wang, Brunel University; Tim Littler and Jun Cao, Queen's University Belfast Recloser-Fuse Coordination Protection for Inverter-Based Distributed Generation Systems L. F. De F. Gutierres, L. Mariotto, G. Cardoso Jr. and A. C. Marchesan, Federal University of Santa Maria A New volt/VAR Control for Distributed Generation 301 315 345 368 PS8 43 100 136 152 160 166 PS9 Wenting Shang, Siqi Zheng, Liping Li and Miles Redfern, University of Bath A Novel Methodology to Minimize the Influence of Distributed Generation Insertion in Electrical Power Systems Using Genetic Algorithms Fernando G. K. Guarda, Chrystian Dalla Lana da Silva and Ghendy Cardoso Jr., Federal University of Santa Maria Stability Analysis of a Distributed Generation Based Microgrid considering End-User Load Management Muntaseer Husain, Moofik Al-Tai and Mohammad N. Patwary, Staffordshire University Day-Ahead Scheduling of a Photovoltaic Plant by the Energy Management of a Storage System Mattia Marinelli, Fabrizio Sossan, Fridrik Rafn Isleifsson,Giuseppe Tommaso Costanzo and Henrik Bindner, Dechnical Unibersity of Denmark Grid-tie Arrangements for Microgeneration under EN50438; An Irish Evaluation Liam Murphy, Dublin Institute of Technology HVDC, FACTS and Power Electronics (1) Session Chair: Dr Wada Hosny Overview of the 500MW Eirgrid East-West Interconnector, considering the System Design and ExecutionPhase Issues J. Egan and P. O'Rourke, EirGrid; R. Sellick, P. Tomlinson and B. Johnson, ABB Ltd; S. Svensson, ABB AB Performance Comparison of SVC with POD and Synchronous Generator Excitation System to Investigate Oscillation Damping Control on the GB Transmission System Ronak Rabbani, Ahmed Zobaa and Gareth Taylor, Brunel University A Numerical Model of Lithium-Ion Battery for a Life Estimation Naoto Nagoaka, Doshisha University Simulation Levels in Teaching Power Electronics Mohamed Darwish, Brunel University; Christos Marouchos, Cyprus University of Technology Initial Development of a Novel Stability Control System for the Future GB Transmission System Operation Shadi Khaleghi Kerahroudi, Brunel University; Fan Li, National Grid; Gareth Taylor, Brunel University; Martin Bradley, National Grid Dynamic Modeling of VSC-HVDC Converters Markus Imhof and Göran Andersson, ETH Zurich 317 Power Quality Session Chair: Prof Noel Shammas An Integrated Function of Photovoltaic Generator Supplying to Nonlinear Load: Active Power Filter Nguyen Duc Tuyen and Goro Fujita, Shibaura Institute of Technology; Toshihisa Funabashi and Masakatsu Nomura, Meidensha Corporation A Switch Capacitor KVAr and Selective harmonic current Compensator C. Marouchos, Cyprus University of Technology; M. Darwich, Brunel University; M. Evdokimou, Cyprus University of Technology Optimized Harmonic Elimination for Cascaded Multi Level Inverter Ramy M. Hossam, Gamal M. Hashem and Mostafa I. Marei, Ain Shams University Risk of unintentional islanding in LV distribution networks with inverter-based DGs R. Caldon, M. Coppo, R. Sgarbossa, L. Sgarbossa and R. Turri, University of Padova A new placement and integration method of UPQC to improve the power quality in DG network 326 Shafiuzzaman Khadem, Trinity College; Malabika Basu and Michael Conlon, Dublin Institute of Technology Reduction of circulating current flow in parallel operation of APF based on hysteresis current control 72 178 264 289 379 G-21 G-22 Shafiuzzaman Khadem, Trinity College; Malabika Basu, and Michael Conlon, Dublin Institute of Technology Wind Generation Assessment Proposal by Experimental Harmonic and Distortion Factor Analysis Nicolae Golovanov, George C. Lazaroiu and Radu Porumb, University Politehnica of Bucharest PS10 Integration of Renewable Sources (2) G-23 Session Chair: Prof Graeme Burt 38 The Effect of Maintenance Costs on the Flexibile Dispatch of Thermal Units Marijn Maenhoudt and Geert Deconinck, University of Leuven 107 New strategies for Coordinated Control in Power Distribution Grids – Effective Integration of Photovoltaic Plants Utilizing Sensitivity Analysis Yehia Tarek Fawzy, SMA Germany; Benoit Bletterie, AIT Austria; Wim Deprez, Infrax Belgium; Thorsten Buelo, Gerd Bettenwort and Bernd Engel, SMA Germany 132 Statistical Probability Based Transmission Congestion Cost Increasing Tendency Analysis Jiangtao Li, Lin Zhou and Furong Li, University of Bath 141 Load Factor Based Transmission Capacity Sharing: An Evaluation for the Improved ICRP Method Jiangtao Li, Chenchen Yuan, Zhanghua Zheng and Furong Li, University of Bath 174 189 91 Integrating Renewable Energy with flexible storage systems: A case study of GB and Greece A. S. Hassan, E. S. Xydas, C. E. Marmaras, L. M. Cipcigan, and N. Jenkins, Cardiff University Python PSS/E Simulation to Test Efficacy of Proposed PMU Based WAMS and Potential WAMPAC Applications Paul Brogan, John Morrow, Robert Best and David Lafferty, Queen's University Belfast The Transformation of Germany’s Energy System: What is the Role of Biogas in the Electricity Market? Wolfgang Stauss, Ralf Biernatzki, Jürgen Braun and Marcus Mergenthaler, FH Suedwestfalen 15:30 - 17:00 Parallel Paper Sessions 11 - 15 Room PS11 Power Systems Operations and Control (1) Session Chair: Dr Damian Flynn 113 Multitasked Maintenance Crews to Serve Emergency Scenarios in Electric Distribution Utilities Vinícius J. Garcia, Daniel P. Bernardon, Guilherme Dhein, Olinto de Araújo Bassi, Alzenira Abaide and Alberto Francisco Kummer Neto, Federal University of Santa Maria; Júlio Fonini and Eric Fernando Boeck Daza, AES Sul 96 Evolutionary Harmony Search Algorithm for Non-Convex Economic Dispatch Vo Ngoc Dieu, Nguyen Phuc Khai, Nguyen Thanh Hop and Le Anh Dung, HCMC University of Technology; Weerakorn Ongsakul, Asian Institute of Technology 109 Factors that Influence Variable Transfers R. Ramanathan, Maxisys Inc; Brian Tuck, Bonneville Power Administration 110 BPA’s Experience of Implementing Node Breaker Model for POWER System Operations Studies R. Ramanathan, Maxisys Inc; Brian Tuck, Bonneville Power Administration 146 Modelling of Distributed Energy Resources Using Laboratory-Experimental Results Panagiotis N. Papadopoulos, Theofilos A. Papadopoulos and Grigoris K. Papagiannis, Aristotle University of Thessaloniki; Paul Crolla, Andrew J. Roscoe and Graeme M. Burt, University of Strathclyde G-19 PS12 Smart Grids (2) Session Chair: Prof Gareth Taylor 216 Mitigating imbalances from wind power by using agent-based modeling mechanism B. Ahmed, M. Ampatzis, P. H. Nguyen, H.M. Lopes Ferriera and W. L. Kling, Eindhoven Univerisity of Technology 217 An Auto Tuning Substation Peak Shaving Controller for Congestion Management Using Flexible Demand G-20 287 353 358 Fabrizio Sossan and Mattia Marinelli, Technical University of Denmark Dynamic control of inverter-connected generators for intentionally islanded MV distribution networks R. Caldon, M. Coppo, A. Raciti and R. Turri, University of Padova Aspects of Evaluating the Efficency of Introducing Innovative Method and Technology Demand Side Management in Smart Grid System Dmitry A. Klavsuts, Irina L. Klavsuts and George L. Rusin, Novosibirsk State Technical University Advantages of a Dynamic Smart Grid Training Tool for DSO Control Center Staff Dieter Metz, Hochschule Darmstadt; Michael Conlon, Dublin Institute of Technology; Darlus France Mengapche, Hochschule Darmstadt PS13 Electrical Machines and Drives Session Chair: Mr Michael Farrell 75 Influence of Wall Insulation Material in BPM Synchronous Servomotor Helder Da Silva, W. M. Hosny and S. J. Dodds, University of East London; D. A. Staton, Motor Design Ltd 229 Design of Slotless BLDC Motor for Eliminating Cogging Torque Reza Ilka, Yousef Alinejad-Beromi, Hamid Yaghobi and Hossein Asgharpour-Alamdari, Semnan University 232 A Fuzzy-Based Speed Controller for Improvement of Induction Motor's Drive Performance Hossein Assgharpour Alamdari, Yousef Alinejad-Beromi, Hamid Yaghobi and Reza Ilka, Semnan Uneversity 262 Control Design for PMM Starter-Generator Operated in Flux-Weakening Mode Fei Gao, Serhiy Bozhko,Yeoh Seang Shen and Greg Asher, University of Nottingham Measurement of magnetic fields within a 3-phase core-type transformer for positive and zero-sequence impedance tests Elmer Sorrentino, Arnaldo De Gouveia, Universidad Simón Bolívar; Juan Carlos Burgos, Universidad Carlos III de Madrid; Patricio Hormazabal, and Johnny Marquez, CAIVET An approximate 2D method for computing the magnetizing zero-sequence impedances in 3-phase core-type transformers without tank Elmer Sorrentino, Universidad Simón Bolívar; Juan Carlos Burgos, Universidad Carlos III de Madrid 295 296 G-21 321 Performance of an Asymmetrical Six-phase Induction Machine in Single- and Two-Neutral Point Configurations Fazlli Patkar and Martin Jones, Liverpool John Moore University PS14 Renewable Energy Systems (1) Session Chair: Dr Ghanim Putrus 322 Review of Harmonics in Offshore Wind Farms Marco Vinicio Chavez-Baez, Olimpo Anaya-Lara, Kwok L. Lo and Jim McDonald, Strathclyde University 323 Harmonics and Power Loss Reduction in Multi-Technology Offshore Wind Farms Using Simplex Method 70 82 92 116 356 380 G-22 Marco Vinicio Chavez-Baez, Olimpo Anaya-Lara, Kwok L. Lo and Jim McDonald, Strathclyde University Voltage Dip Analysis of Electricity Networks on Wind Energy Integration Pitso Sekhoto, Oluwafemi Ipinnimo, Sunetra Chowdhury, University of Cape Town A Review on Rural Electrification through Micro-grid Approach – South African context Zhezhang Xu and Sunetra Chowdhury, University of Cape Town Integration Scenarios to Improve Fuel Cell Dynamics for Modern Aircraft Applications A. Lücken, T. Kut, M. Ter örde, S. Dickmann and D. Schulz, Helmut Schmidt University The Impact of Urban Atmospheric Turbulence on the Generation Capability of a Micro-wind Generator Edward Beer, Michael Conlon and Keith Sunderland, Dublin Institute of Technology Project SoLa BRISTOL and the ''Ecohome''. Surendra Kaushik, Raj Aggarwal and Miles Redfern, University of Bath; Philip Bale and Mark Dale, Western Power Distribution; Andrew Smyth, Seimens T&D Ltd. Solar Photovoltaic Water Pumping for Multiple Use Systems (MUS) in Nepal Fintan McLoughlin, Aidan Duffy and Michael Conlon, Dublin Institute of Technology PS15 High Voltage Engineering (2) G-23 Session Chair: Dr Huw Griffiths 261 Assessing electrocution risks in transmission substations using probabilistic criteria A. Amin, A.Dimopoulos, H. Griffith, A. Haddad and N. Harid, Cardiff University; D. Guo, National Grid; G. Mpofu and D. Frame, Scottish Power 276 The Effect of Stranded Conductor Geometry on DC Corona in the Coaxial Cylindrical Electrode Arrangement in Air Pantelis Mikropoulos and Vasileios Zagkanas, Aristotle University of Thessaloniki 292 Wireless Measurement System for a Large-Scale Grounding Electrode Test Facility D. Clark, H. Griffiths, N. Harid and A. Haddad, Cardiff University; D. Guo, National Grid 369 Experimental Enhancement for Dielectric Strength of Polypropylene Nanocomposites by Using Cost-fewer Nanoparticles Ahmed Thabet Mohamed, Aswan University 325 Efficient modelling of a modular multilevel converter Walid El-Khatib, Joachim Holboell and Tonny W. Rasmussen, The Technical University of Denmark 314 Portable and Compact Grounding System Waqar Hassan, University of Engineering and Technology Lahore; Muhammad Akmal, Abu Dhabi University; Muhammad Kamran, University of Engineering and Technology Lahore 308 ADSS Cable, bringing broadband to rural communities Andrew McGrath, ESB International Wednesday, 4 September 2013 9:00 - 10:30 Parallel Paper Sessions 16 - 20 Room PS16 HVDC, FACTS and Power Electronics (2) Session Chair: Dr George Kiriakidis A new Concept for a Multilevel Switched Capacitor sinusoidal Grid Connected Inverter 184 C. Marouchos, Cyprus University of Technology; M. Darwich, Brunel University; L. Diomidou, Cyprus University of Technology Control of the Shunt Active Power Filter under Non-ideal Grid Voltage and Unbalanced Load Conditions 320 Samet Biricik and Soydan Redif, European University of Lefke; Ozgur Ozerdem, Near East University; Malabika Basu, Dublin Institute of Technology Implementation of an Economic System to Measure Solar Radiation 331 Mohamed Darwish, Brunel University; Omar Angulo Castro, Ricardo Valenzuela, Alejandro Ortega and Gildardo Jimenez, Instituto Tecnológico de Nogales Fault Identification of LCC HVDC using Signal Processing Techniques 335 Benish Paily, Malabika Basu and Michael Conlon, Dublin Institute of Technology Contribution of HVDC Converters to the DC Short Circuit Current 352 Andreas Wasserrab, Benedikt Just and Gerd Balzer, TU Darmstadt Investigating Scalable Computational Tools and Infrastructure to Enable Interoperable and Secure Control of Large-scale Power Systems 373 G-19 A. Z. M. Shariar Muttalib and Gareth Taylor, Brunel University; Martin Bradley, National Grid PS17 Power Engineering Education G-20 Session Chair: Prof Dan Micu 13 Electrical circuit analysis using four dimensional complex numbers, in the form of quaternions. Noel Barry, The National Maritime College 60 Pre-, post- and delayed post-test evaluation of the conceptual understanding of direct current resistive electric circuits of a cohorts of first year electrical engineering students Aidan O'Dwyer, Dublin Institute of Technology 62 Postgraduate student priorities in renewable energy research, as revealed through their development of dissertation project proposals Aidan O'Dwyer, Dublin Institute of Technology 118 Visualization of Electric Power by Module-Type Power System Training Device Tomohiro Hoshino and Goro Fujita, Shibaura Institute of Technology 252 Study of a Clinical Analysis Laboratory’s Lighting System Design Filipe M. M. Raminhos and M. M. Travssos Valdez, IPC/ISEC; C. Machao Ferreira, IPC/ISEC & INESC Coimbra 285 An Educational Approach to a Cost-Efficiency Analysis between Lighting Solutions Using DIALux P. I. Domingues dos Santos and C. I. Faustino Agreira, IPC/ISEC Coimbra; M. S. Perdigão, IPC/ISEC and Instituto de Telecomunica ções, Coimbra 286 The Success of Active and Cooperative Learning in Summer School Courses P. I. Omingues dos Santos, C. I. Faustino Agreira and M. M. Travassos Valdez, IPC/ISEC Coimbra 309 Electrical Engineering Teaching and Distance Learning using a Desktop Virtual Reality System M. Travassos Valdez and C. Machado Ferreira, IPC/ISEC; F. P. Maciel Barbosa, Universidade do Porto PS18 Power Systems Operations and Control (2) Session Chair: Prof João Catalão 11 Balancing Reserve Procurement and Operation in the Presence of Uncertainty and Transmission Limits Matthias A. Bucher and Göran Andersson, ETH Zurich 125 A Review of Short-Term Hydro Scheduling Tools Gerardo Osório, João Matias and João Catalão, University of Beira Interior 154 Recent advances on the influence of power transformers inrush current over the optimization of medium voltage feeder protection Razvan Radu, FDEE Cluj-Napoca; Dan Ovidiu Micu and Andrei Ceclan, Technical University of Cluj-Napoca; 165 Transient Event Detection and Analysis of the GB Transmission System using Synchrophasor Measurements 180 200 156 G-21 P. M. Ashton, G. A. Taylor and A. M. Carter, Brunel University Inter-Area Power Oscillation Frequency Mode with Wind Turbine Generator in Irish Power System using PMU Data Iswadi-HR, R. J. Best and D. J. Morrow , Queen's University of Belfast Implementation of No Load Shedding Defence Scheme in Aceh Province Dhany Barus, PLN P3B Sumatera Optimal Power Flow Computing GA Applications Florin Solomonesc, Constantin Barbulescu, Stefan Kilyeni and Attila Simo, Politehnica University of Timisoara PS19 Power Systems Simulation and Analysis (2) G-22 Session Chair: Dr Brian Daniels 77 Risk-Based Security Assessment and Effects of Fluctuating In-Feed on Risk Olli Mäkelä and Göran Andersson, ETH Zurich 87 Investigations in low voltage distribution grids with a high penetration of distributed generation and heat pumps Mark Arnold and Wolfgang Friede, Bosch Thermotechnik GmbH; Johanna Myrzik, TU Dortmund University 101 111 350 347 Islanded vs. Grid Connected LNG Plants Kevin Combe and Kenneth Smith, Mott MacDonald A Method for Harmonic Analysis in Distribution System with Distributed Generator Zhengrui Peng, K. L. Lo, University of Strathclyde Control Strategies for Reactive Shunts to Improve Long-Term Voltage Stability M. Reza Safari Tirtashi, Olof Samuelsson and Jörgen Svensson, Lund University Stability Analysis of Aircraft Electrical Power System with Active Front Rectifier System in Generation Channel Yeoh Seang Shen, Linying Xia, Serhiy Bozhko and Greg Asher, University of Nottingham PS20 Integration of Renewable Sources (3) G-23 16 29 34 35 47 128 363 Session Chair: Prof Carlos Ferreira Probabilistic Modelling of Parameter Variability for Analysing Grid-Connected LV Feeders with DG Ron Herman and C.T. Gaunt, University of Cape Town Integration of a Superconducting Magnetic Energy Storage into the Control Reserve Michael Terörde, Helmut Schmidt University; Hans-J örg Eckoldt, Deutsches Elektronen Synchrotron; Detlef Schulz, Helmut Schmidt University Test of anti-islanding protections according to IEC 62116: an experimental feasibility assessment Federico Belloni, Piero Groppelli, Claudio Chiappa, Riccardo Chiumeo and Chiara Gandolfi, Ricerca sul Sistema Energetico Optimization of Constant Power Control of Wind Turbines to Provide Power Reserves Jan Van de Vyver, Jeroen D. M. De Kooning, Tine L. Vandoorn, Bart Meersman and Lieven Vandevelde, Ghent University Decision Metrix: A New Approach to Voltage Quality Monitoring of the Irish Distribution Grid Derek Mongey, Premium Power; Kevin Niall, ESB Networks; Alan O'Kelly, Premium Power Design and Implementation of a Prototype Home Energy Management System Ioana Pisica, Gareth Taylor, Christos Chousidis and Dimosthenis Thrichakis, Brunel University; Lipan Laurentiu and Leonard Tomescu, University Politehnica of Bucharest A Study on the Power Quality of DG Integrated Building Energy System in Virtual Environment Shafiuzzaman Khadem, Trinity College Dublin; Ruth Kerrigan, Integrated Environmental Solutions; Malabika Basu, Dublin Institute of Technology; Biswajit Basu, Trinity College Dublin 11:00 - 12:30 Parallel Paper Sessions 21 - 25 Room PS21 Protection Systems (1) Session Chair: Prof Salman Salman 66 A Wide Area Relaying Protection Algorithm Based on Positive Sequence Fault Components Directional Comparison Principle Jin Enshu and Wang Youcheng, Northeast Dianli University 99 Algorithm using Discrete Wavelet Transform to Power Transformers Protection Jeferson Marques, Aécio Oliveira and Ghendy Cardoso Jr, Federal University of Santa Maria 104 Arc running behaviour between parallel rails of different metals and compounds used in miniature circuit breakers D. Gonzalez and F. Berger, Technische Universität Ilmenau 119 Robustness of Distance Relay Applied for Distribution Feeders with Quadrilateral Characteristic against Inter Phase Fault Resistance Hossein Shateri and Sadegh Jamali, Iran University Science & Technology 147 Using IEC 61850 Data Transfer beyond the Substation for Enhanced Protection for Distribution Networks G-19 Jiaying Miao, Dias Dostanov and Miles Redfern, University of Bath PS22 Renewable Energy Systems (2) G-20 Session Chair: Dr Ralf Biernatzki 126 Economic Evaluation and Experimental Setup of Biomass Energy as Sustainable Alternative for Textile Industry Leonel Nunes, João Matias and João Catalão, University of Beira Interior 139 Operations Modeling in a the Iceland Hydro Dominated Power System Egill Benedikt Hreinsson, University of Iceland 175 Airborne Wind Energy: Simulation of directly interconnected synchronous generators for a novel wind energy technology Joseph Coleman, University of Limerick; Emmanuel Pican, Cork Institute of Technology; Hammad Ahmad and Daniel Toal, University of Limerick 235 Conceptual Evaluation of a Fuel-Cell-Hybrid Powered Bus Wei Wu and Richard W.G. Bucknail, University College London 237 Maximum Power Point Tracking of Photovoltaic Water Pumping System Using Fuzzy Logic Controller Fathi Aashoor and Francis Robinson, University of Bath 290 ANN- Based Classification System for Different Windows of Voltage Dips in a Power Network O. Ipinnimo and S. Chowdhury, University of Cape Town 338 Review of the development of small scale run of river hydropower plants and the impact of carbon financing in Malaysia during the period 2008-2011 Karol O'Kane, ESB Generation & Wholesale Markets PS23 Distributed Generation (2) Session Chair: Dr Hassan Nouri 57 Relay Coordination and Harmonic Analysis in a Distribution Network with over 20% Renewable Sources Abraham Olatoke and Mohamed Darwish, Brunel University 151 Systematic Sensitivity Analysis Regarding the Influence of Distributed Generation Units Allocation to the Optimal Reconfiguration for Loss Reduction G-21 243 254 259 366 306 A.S. Bouhouras, T.A. Papadopoulos, Aristotle University of Thessaloniki; Georgios C. Christofordis, Technological Education Institute of West Macedonia; Grigoris K. Papagiannis and Dimitris P. Labridis, Aristotle University of Thessaloniki Automatic Reactive Power Control of an Isolated Wind-Diesel Hybrid Power System having PMIG and PMSG for Electro-mechanical Conversion Pawan Sharma, Waldemar Sulkwoski and Bjarte Hoff, Narvik University Impact of DFIG Wind Turbines on Short Circuit Levels in Distribution Networks Using ETAP Sara Afifi, Haifeng Wang, Gareth Taylor and Malcolm Irving, Brunel University Synchronisation Control and Operation of Microgrids for Rural/Island Applications Leong Kit Gan, Ewen Macpherson and Jonathan K.H. Shek, University of Edinburgh Economic Analysis of Reactive Power Control and Availability on Power Losses in a Wind Farm Connected at 38kV Cathal Lally, Siemens Limited, Ireland; Malabika Basu, Dublin Institute of Technology Voltage Regulators Andrew McGrath, ESB International PS24 Power Systems Operations and Control (3) Session Chair: Prof Noel Shammas 205 PSO Based Transmission Network Expansion Dan Cristian, Attila Simo, Constantin Barbulescu and Stefan Kilyeni, Politehnica University of Timisoara 208 An On-demand Generation Regulation Control for Small Independent Power Grids with Effective EV Charging Control Yoshifumi Zoka, Yuki Mashima, Yasunori Kuwada, Yutaka Sasaki and Naoto Yorino, Hiroshima University 209 Operational Security at High Penetrations of Stochastic, Non-Synchronous Generation Pádraig Daly, Michael Power, Andrew Keane and Damian Flynn, University College Dublin Future Electricity Highways for Pan-European Transmission Systems: A GB Transmission System Perspective 215 247 69 Amir H. Alikanzadeh, Gareth Taylor and Ahmed Zobaa, Brunel University A New method for Incorporating Load Pickup as a Control Means for Standing Phase Angle Reduction in Power System Restoration Liang Wang, Shandong Electric Power Company; Hua Ye and Yutian Liu, Shandong University; Xinsheng Niu, Shandong Electric Power Company Research on the Application of Storage Battery to Restrain the Photovoltaic Power Fluctuation Wu Shuyun and Yuan Yue, Hohai University PS25 Power Systems Simulation and Analysis (3) Session Chair: Prof Graeme Burt 117 Autonomous Decentralized Control of Preserving-type Distributed Energy System Naoki Kaneko and Goro Fujita, Shibaura Institute of Technology 127 Experimental Validation of the Influence of Cable Losses in the Economic Analysis of Electrical Equipment 142 157 167 230 G-22 G-23 João Lobão,Tessaleno Devezas and João Catalão, University of Beira Interior Construction of the Battery Model Considering Cycle Deterioration Tatsuro Fujihashi and Goro Fujita, Shibaura Institute of Technology A simple drive induction motor based on Buck/Boost Inverter topology Mansour Salehi Moghadam, Mohamed Darwish and Christos Marouchos, Brunel University Generation of Simulated Time Series for Wind Speed Based on a Statistical Wind Atlas for Iceland Kristján Jónasso, Gunnar Geir Pétursson and Egill Benedikt Hreinsson, University of Iceland Risk Assessment of power wheeling in extra high voltage transmission systems Marco Fleckenstein, Alexander Rhein, Claus Neumann and Gerd Balzer, TU Darmstadt Thursday, 5 September 2013 9:00 - 10:30 Parallel Paper Sessions 26 - 30 Room PS26 Renewable Energy Systems (3) Session Chair: Dr Joseph Kearney 253 Application of Time Series and Artificial Neural Network Models in Short-term Forecasting of PV Power Generation E. G. Kardakos, M. C. Alexiadis, S. I. Vagropoulos, C. K. Simoglou, P. N. Biskas and A. G. Bakirtzis, Aristotle University of Thessaloniki 275 Analysis of Self-Compensating DFIG for Wind Energy Conversion Systems Dan Vu Nguyen and Goro Fujita, Shibaura Institute of Technology 281 Evaluation of the MPPT performance in small wind turbines by estimating of the tip-speed ratio G-19 288 307 172 Louis Gevaert, Jeroen De Kooning, Tine Vandoorn, Jan Van de Vyver and Lieven Vandevelde, Ghent University A Comparative Study of Two Different Stand-Alone Schemes Based on Landfill Gas Energy Projects Wlfried Nguz Mbav and Sunetra Chowdhury, University of Cape Town Small-scale Wind Turbines - An Appraisal Tony Kealy, Dublin Institute of Technology The Domestic and Export Market for Large Scale Wave Energy in Ireland and the Economics of Export Transmission Fergus Sharkey, ESB International; Kevin Honer, Michael Conlon, Kevin Gaughan and Emma Robinson, Dublin Institute of Technology PS27 Smart Grids (3) G-20 Session Chair: Prof Roberto Turri 121 Analysis of Electric Vehicles Measurements Bram Vonk, Eindhoven University of Technology; Danny Geldtmeijer, Avans University of Applied Science; J.G. Slootweg, Eindhoven University of Technology 124 Implementation of Wide Area Monitoring Systems and Laboratory-Based Deployment of PMUs Mohammad Golshani, Gareth Taylor, Ioana Pisica and Phillip Ashton, Brunel University 144 Energy management & dynamic optimisation of eco-industrial parks Christof Deckmyn, Tine L. Vandoorn and Lieven Vandevelde, Ghent University; Jan Desmet, Lemcko, Howest University College West; Greet Van Eetvelde and Jonas Timmerman, Ghent University 149 Evaluation of Washing Machine Load Potential for Smart Grid Integration Elke Klaassen, Eindhoven University; Charlotte Kobus, Delft University of Technology; Martijn van Huijkelom, Enexis B.V.; Jasper Frunt and Han Slootweg, Eindhoven University of Technology 177 Assessment of Domestic Load Suitable for Smart Consumer Load Participation Macarena Martin Almenta, John Morrow, Robert Best and Brendan Fox, Queen's University of Belfast 185 A Smart Grid Information System for Demand Side Participation: Remote Control of Domestic Appliances to Balance Demand John Hastings, David Laverty and John Morrow, Queen's University of Belfast PS28 Condition Monitoring and Diagnostics Session Chair: Prof. Dan Micu 32 Single-Ended Fault Location Method Based on Wavelet Theory: Application to a Double-Circuit Transmission Line F. Xie, A. Haddad and H. Griffiths, Cardiff University 97 Enhanced Bowtie UHF Antenna for Detecting Partial Discharge in Gas Insulated Substation Joko Muslim and Achmad Susilo, PT PLN (Persero); Kiichi Nishigouchi, M. Kozako and Masayuki Hikita, Kyushu Institute of Technology; Yanuar Z. Arief, Universiti Teknologi Malaysia; Umar Khayam and Suwarno Suwarno, Institut Teknologi Bandung 169 Partial Discharge Pulse Propagation, Localisation and Measurements in Medium Voltage Power Cables 197 226 302 David Clark, University of Manchester; Ross Mackinlay, Riccardo Giussani and Lee Renforth, HVPD Ltd; Roger Shuttleworth, University of Manchester Detection of Fault Location, Monitoring and Control in Underwater Power System Miriem El Forjani, Ziad Hashim and Ziyad El-Furjani, GECOL Company Model-based Condition Monitoring of Doubly-Fed Induction Generator Slip Ring Component PSJ van Heerden and HJ Vermeulen, Stellenbosch University Unsupervised Non-Instrusive Load Monitoring of Residential Appliances Karim Said, Roman Streubel and Bin Yang, University of Stuttgart PS29 Electricity Markets Session Chair: Mr Kevin Gaughan 21 An Investigation of the Relationship between Economic Growth and Electricity Consumption with Different Industrial Structures in Different Regions in China Ling Liu and Xiaoqing Ma, Shanghai University of Electric Power; Jingling Sun, University of Strathclyde 94 202 129 171 G-21 A Novel Offering Strategy to Reduce Profit Risk Marijn Maenhoudt and Geert Deconinck, University of Leuven Application of Competitive Learning Clustering in the Load Time Series Segmentation Ioannis P. Panapakidis, Minas C. Alexiadis and Grigoris K. Papagiannis, Aristotle Univerisity of Thessaloniki Building Energy Management Systems - Optimization of Comfort and Energy Use Luis Hurtado, Hong Nguyen, Wil Kling and Wim Zeiler, Eindhoven University of Technology Assessing the benefits of compressed air energy storage on the 2020 Irish Power System Brendan Cleary and Aidan Duffy, Dublin Institute of Technology; Alan O'Connor, Trinity College Dublin; Michael Conlon, Dublin Institute of Technology; Vasilis Fthenakis, Columbia University G-22 PS30 Reliability Analysis Session Chair: Dr Jane Courtney 164 Methodology for Adjustment of Limits of Power Supply Continuity by Linear Programming L. N. Silva, A. R. Abaide, N. Knak Neto, L. N. Canha, D. Bernardon and A. A. Martins, Federal University of Santa Maria 263 A Reliability Forecasting Method for Distribution Systems Based on Support Vector Machine with Chaotic Particle Swarm Optimization Algorithm Z.Y. Li, Z.Y. Xu, H.C. Ye and Z.Q. Wang, Zhejiang University 371 Efficiency Plan for a Large Interconnected Urban Ring Main Network under Contingency Conditions J. Iindombo and G. Atkinson-Hope, Cape Peninsula University of Technology 103 An Overview of Wind Energy Development and Associated Power System Reliability Evaluation Methods G-23 Shuai Shi and K. L. Lo, University of Strathclyde 11:00 - 12:30 Parallel Paper Sessions 31 - 35 Room PS31 Power Systems Operations and Control (3) Session Chair: Prof Naren Gupta 268 Impacts of climate change on static ratings of overhead line in Edinburgh Xiaolong Hu and Ian Cotton, University of Manchester 329 Energy Management Systems J. Amaral, Cecilia Reis and R. F. Mesquita Brandão, ISEP - School of Engineering 340 Islanding Feasibility Considering Reactive Power in the Subtransmission Systems Javad Allahdadian, Alberto Berizzi, Cristian Bovo, Valentin Ilea and Majid Gholami, Politecnico di Milano G-19 361 372 260 Sag-Tension Calculation Program for Wood Pole Overhead Lines Catherine Baker, University of Western England; John Baker, Scottish and Southern Energy; Hassan Nouri, University of Western England Development and Evaluation of a SCORPF framework for the National Grid Control Centre Peter Macfie and Paul Hurlock, National Grid; Gareth Taylor and Malcom Irving, Brunel University 10 ohm Neutral grounding resistance in 30kV Western Libyan Network and Effects Hasan Z. Al-Amari, The Ministry of Electricity and Renewable Energy; Abdallah I. Fadel, University of Tripoli PS32 Power Systems Simulation and Analysis (4) Session Chair: Dr Ghanim Putrus 186 A Comparison of two Hydro Scheduling Algorithms, SDDP and LpSim Gunnar Geir Petursson, Kristján Jónasson and Egill Benedikt Hreinsson, University of Iceland; Úlfar Linnet, Landsvirkjun, Iceland 192 Comparison of Wind Turbine/Generator Configurations for Future Offshore Wind Farms Ronan Meere, Terence O'Donnell and Andrew Keane, University Colege Dublin 212 Load Flow Method for Unsymmetrical Unbalanced Distribution Networks with Series Voltage Regulator H. Shateri, Iran University Science & Technology; M. Ghorbani, N. Eskandari and A. H. Mohammad-Khani, Alborz Province Regional Electricity Distribution Company 222 Distribution Network Power Loss by using Artificial Bee Colony Mohd Nabil Bin Muhtazaruddin and Goro Fujita, Shibaura Institute of Technology 248 Padé Approximation Based Method for Computation of Eigenvalues for Time Delay Power System Xinsheng Niu, Shandong Electric Power Company; Hua Ye, Yutian Liu, Shandong University; Xiaoming Liu, Shandong Electric Power Company G-20 PS33 Renewable Energy Systems (4) Session Chair: Mr Michael Farrell 17 Urban Deployment of Small Wind Turbines: Power Performance and Turbulence Keith Sunderland, Thomas Woolmington, Michael Conlon and Jonathan Blackledge, Dublin Instiute of Technology 41 Economic Analysis of a Stand-Alone Residential Solar PV System for a Typical South African Middle Income Household J. February, W. Nguz Mbav and S. Chowdhury, University of Cape Town 327 Sustainability of Grid-tie Micro-generation System Lubna Mariam, Malabika Basu and Michael Conlon, Dublin Institute of Technology 333 Community Microgrid based in Microwind Generation System Lubna Mariam, Malabika Basu and Michael Conlon, Dublin Institute of Technology 349 Coordinated BESS Control to Improve Voltage Stability of PV-Supplied Microgrid Khoa Le Dinh and Yasuhiro Hayashi, Waseda University 370 Measurements of DC arc faults in real photovoltaic systems Felix Erhard and Frank Berger, Ilmenau University of Technology G-21 PS34 Protection Systems (2) Session Chair: Dr Holger Schau 195 Oscillation processes of DC electric arcs at different set-ups of electrodes and variable parallel capacitance 221 279 280 362 G-22 Matthias Streck, Oliver Eppler, Frank Nothnagel and Frank Berger, TU Ilmenau Apparent Impedance Measured for Inter Phase Faults on Second Circuit of a Double Circuit Transmission Line Hossein Shateri and Sadegh Jamali, Iran University Science & Technology Development of Power System Differential Protection Based on Optical Current Measurement M. Nasir, A. Dyśko, P. Niewczas, C. Booth, P. Orr and G. Fusiek, University of Strathclyde Binary Integer Programming Applied to Fault Section Estimation in Power Systems Aécio de Lima Oliveira, João Zauk, Olinto de Araújo and Ghendy Cardoso Jr., Federal University of Santa Maria A Novel Stator Earth Fault Protection for Large Generator Based on Fault Currents Yuxue Wang, Xianggen Yin, Zhe Zhang and Zhenxing Li, Huazhong University of Science & Technology PS35 Transient Analysis and Modelling Session Chair: Prof Grigoris Papagiannis 137 Line Constants and Transient Simulation of Wiring on L-type Duct Tatsuya Higo, Naoto Nagoaka, Yoshihiro Baba and Akihiro Ametani, Doshisha University 138 An EMTP Simulation of PLC Receiver Based on OFDM Satoshi Takemura, Naoto Nagoaka and Akhiro Ametani, Doshisha University 148 Analysis of the Propagation Characteristics of Single-Core Cables from Experimental Results using Modal Decomposition Andreas I. Chrysochos, Theofilos A. Papadopoulos and Grigois K. Papagiannis , Aristotle University of Thessaloniki 37 Analysis of Traction Load Impact on a 220kV Power Grid Mihui Zhang, Xiaojun Wang, Jinghan He and Tony Yip , Beijing Jiaotong University 348 Operation Analysis of Stress Grading System in Inverter-Driven Medium Voltage Motors Nguyen Nhat Nam and Satoshi Matsumoto, Shibaura Institute of Technology G-23