Study Committee A3 HIGH VOLTAGE EQUIPMENT Working Group Activity ReportWG A3.28 AR Page No. 1 Activity Report WG A3.28 Switching phenomena and testing requirements for UHV & EHV equipment Convener: Denis Dufournet (France), Secretary: Anton Janssen (The Netherlands) Former Convener: Hiroki Ito (Japan) Year of Kick-off: May 2010 Number of Members: 44 Regular Members: 31Corresponding Members:13 New Members: none A3-14 (AG 01 ) 016 IWD
Study Committee A3 HIGH VOLTAGE EQUIPMENT Working Group Activity ReportWG A3.28 AR Page No. 2 WG Meeting and tutorial schedule WG meetings: 1st Asian meeting, Beijing, China, 6 August, st European meeting, Paris, France, 26 August, nd meeting, Berlin Germany, 8 and 9 March rd meeting, Vienna Austria, 5 and 6 September th meeting, Rio de Janeiro, Brazil, 1 and 2 March th meeting, Lyon, France, 3 and 4 September th (final) meeting, Tokyo Japan, 27 and 28 February, 2013 WG A3.22/28 tutorials: Beijing, China, 5 August, 2010 Rio de Janeiro, Brazil, 28 February, 2012 San Diego CA, USA, 4 October, 2012, in conjunction with IEEE Switchgear Committee Meeting Fall 2012 San Antonio (TX), USA, September 2013 in conjunction with IEEE Switchgear Committee Meeting Fall 2013 (Tutorial on TRV with some input from WG A3.28)
Study Committee A3 HIGH VOLTAGE EQUIPMENT Working Group Activity ReportWG A3.28 AR Page No. 3 Technical Brochure CIGRE Technical Brochure 570 Switching Phenomena for EHV and UHV Equipment Available on e-CIGRE since Officially published in Chapter 1: Introduction Chapter 2: Network configurations and technical solutions Chapter 3: TRV of circuit breakers for EHV and UHV networks Chapter 4: Transformer limited faults Chapter 5: High-speed earthing switch (HSES) Chapter 6: Disconnector and earthing switch Chapter 7: Switching experience during and after system commissioning Chapter 8: Conclusions Bibliography and Annex
Study Committee A3 HIGH VOLTAGE EQUIPMENT Working Group Activity ReportWG A3.28 AR Page No. 4 Technical Papers by WG A SC A3 colloquium in Vienna - A3-101 Background information & study results for specifications of UHV substation equipment CIGRE symposium in Bologna - Consideration & recommendation for specifications of UHV substation equipment (N°296) International Colloquium on UHV in New Delhi - Impact of UHV and EHV System Design on TRV Waveshapes - Transformer Limited Fault Duties for UHV and EHV
Study Committee A3 HIGH VOLTAGE EQUIPMENT Working Group Activity ReportWG A3.28 AR Page No. 5 Membership (1) Last NameFirst NameCompanyCountryStatus ItoHirokiMitsubishi Electric CorporationJapanRM (A3 chairman, TG B) JanssenAntonLianderThe NetherlandsRM (Secretary) FanJianbinState Grid Corporation of ChinaChinaRM (TG A) RiechertUweABB SwitzerlandSwitzerlandRM (TG C, WG D1.36) DufournetDenisAlstom GridFranceRM (convenor, IEC TC17) WaldronMarkNational GridUnited KingdomcM (TC chairman) KynastEdelhardSiemensGermanyRM (A3 secretary) AmonJorgeFurnas Centrais ElectricasBrazilcM FernandezPaulo CesarElectrobrasBrazilRM RochaAngélicaCemingBrazilRM (WG A2/C4.39) PoirierSebastienHydro Quebec Research InstituteCanadaRM PeeloDavidDF Peelo & Associates LtdCanadacM KhodabakhchianBahramHydro Quebec TransÉnergieCanadacM WangChengyuChina Electric Power Research InstituteChinaRM XiangZutaoChina Electric Power Research InstituteChinaRM WangXiaogangState Grid Corporation of ChinaChinaRM YaoSiliXi’an High Voltage Apparatus Research InstituteChinaRM DueWeiXi’an High Voltage Apparatus Research InstituteChinaRM GibouletAndreConsultantFranceRM GallonFrançoisAlstom GridFrancecM (WG B3.29) BhatnagarM. C.PowergridIndiacM SenSubirPowergridIndiaRM GuptaA. K.National Thermal Power Corporation LtdIndiaRM
Study Committee A3 HIGH VOLTAGE EQUIPMENT Working Group Activity ReportWG A3.28 AR Page No. 6 Membership (2) in blue: approved in 2012 Last NameFirst NameCompanyCountryStatus KaleSubodh S.Crompton Greaves LtdIndiaRM KalkyPurshottamAlstom GridIndiaRM Lo MonacoFrancoCESIItalyRM KosakadaMasayukiToshibaJapanRM YamagataYoshibumiTakaoka Electric Mfg. Co. Ltd.JapanRM AokiKojiroTokyo Electric Power CompanyJapanRM KajinoHirokiMitsubishi Electric CorporationJapanRM BahngSeon-WoongKorea Electric Power CorporationKoreaRM ParkSang-HumKERIKoreaRM KimJung-DaeHyosung CorporationKoreaRM SmeetsReneKEMAThe NetherlandscM van der MerweChrisTrans-Africa ProjectsSouth AfricaRM AlfredssonAndersABB SwedenSwedenRM RichterBernhardABB Schweiz AGSwitzerlandcM (WG A3.25) AnantavanichKittipongElectricity Generating Authority of Thailand (EGAT)ThailandcM KeriAlbert J. F.Grid Systems Consulting, ABBThe United StatesRM ShperlingBenNYPAThe United StatesRM RashkesViktor S.ConsultantThe United StatescM BrunkeJohnConsultantThe United StatescM EdwardsKenBPAThe United StatescM (IEEE Switchgear) KoryavinAlexeyFGUP VEIRussiacM
Study Committee A3 HIGH VOLTAGE EQUIPMENT Working Group Activity ReportWG A3.28 AR Page No. 7 Thank you for your attention