Serge Roy CHAdeMO Europe INTERNATIONAL IEC Project Leader Barcelona, ES ELECTROTECHNICAL PT61851-23 & -24 November 20, 2013 COMMISSION Typical configuration of DC charging system a) D.C. EV Charging station Electric vehicle DC EV charging system Charger (off-board charger) power converter Communication interface for Communication interface for Scope of IEC 61851-23 d.c. charging control d.c. charging control a) ISO 17409: vehicle D.C. power supply circuit D.C. power receiving circuit requirements when connected, A.C. power receiving circuit cuit including for DC charging Cable assembly and Vehicle Vehicle Inlet b) Detailed requirements for d.c. Connector b) vehicle couplers: IEC 62196-3. Requirements for cable assemblies: IEC 62196-1 Traction battery c) Installation: IEC 60364-7-722 Enclosure Enclosure (chassis) (also applicable for mobile chargers) Installation c) Source: IEC 61851-23 CDV 1 CHAdeMO Europe – November 20, 2013 DC Charging International Standardization 2 Example of simplified isolated system DC charger EV D.C. D.C. A.C. non-regulated regulated Transformer Battery Secondary rectification & D.C. to D.C. converter Smoothing Non-isolated Isolated Isolated PE required Double isolation or PE required (see AA.3.1.1) PE required (see AA.3.1.1) Separation line between vehicle and DC charger Source: IEC 61851-23 CDV CHAdeMO Europe – November 20, 2013 DC Charging International Standardization 3 DC Charging Systems Considered System A System B System C CHAdeMO (JP) CATARC (PRC) COMBO1 (US) COMBO2 (DE) Connector Vehicle Inlet Communicaon Protocol CAN PLC • 3 DC charging systems in the 3 IEC DC charging catalog standards • The 3 are isolated and regulated DC charging systems CHAdeMO Europe – November 20, 2013 DC Charging International Standardization 4 DC Charging System International Standards • IEC TC69 61851 series: – Part 23: D.C. electric vehicle charging staon – Part 24: Digital communicaon between a d.c. EV charging staon and an electric vehicle for control of d.c. charging • IEC TC23 SC23H 62196 series: – Part 3: Dimensional compability and interchangeability requirements for dedicated d.c. and combined a.c./d.c. pin and contact-tube vehicle coupler • ISO TC22 SC21 (+ IEC TC69) – ISO17409: Electrically propelled road vehicles — Connection to an external electric power supply — Safety requirements CHAdeMO Europe – November 20, 2013 DC Charging International Standardization 5 IEC Standards Development Stages CHAdeMO Europe – November 20, 2013 DC Charging International Standardization 6 DC Charging IS Development Schedule 2013-11-19 2012 2013 2014 11" 12" 1 2 3 4 5 6" 7 8 9 10 11 12"1 2 3 4 5 6" 7 8 9 10 11 12" 1 2 3 4 5 6" Berlin Singapore Israel #17 #18 Toronto CA Barcelona TC69"WG4" 01to07 16to20 22to26 08to12 18to22 Stockholm 61851'1" 20to21 CD1" CD2" CDV" Frankfurt 61851'21'1" CD" 03to05 CD2" CDV" London 21to22 CD" Tokyo CD2" Paris CDV" 61851'21'2" 24to26 17-18 #3 #4 #5 #6 #7 #8 #9 WD3" FDIS ISO"17409" CD1" CD'2" Detroit CDV" Berlin Korea Berlin Paris 03to05 Berlin Berlin 08 29to30 05-06 15to17 18-19 05to07 DC Charging Systems (as of 2013-11-19) #4 2nd" #5 62196'3" dra=" CD" Palo Alto CDV" FDIS CD" 08to09 Greenville SC #6 Ad Hoc 14to16 #5 #7 61851'23" CD2$ Tokyo Munich CDV" FDIS 17to22 25to27 Toronto #4 #5 Ad Hoc 15to19AM #6 61851'24" CD" Tokyo Munich CDV" FDIS 23to24 27 Toronto 19PM Berlin Nanjing CN Westminster CA / US Nice FR Korea 18to19 ISO/IEC"JWG" 05to06 13-14 16to17 13to14 PLC V2G"CI" Communication 15118'1" CDV" IS (as of 2013-11-14) 15118'2"9 CDV" FDIS 15118'3" CDV" FDIS 15118'4"&"'5" CD" CHAdeMO Europe – November 20, 2013 DC Charging International Standardization 7 DC Standardization Network Fall 2013 Internaonal IEC ISO Standard Internaonal Electrotechnical Internaonal Organizaon for Commission Standardizaon Regional EN Standard likely Fall 2013 CEN/CENELEC Naonal JIS (System A) SAC (GB/T System B) DIN (System C2) Standard Japanese Industrial Standardizaon Administraon German Ins1tute for Standards of China Standardizaon Industrial SAE (System C1) Standard Sept. 2012 Society of Automo1ve Engineers Technical Specifica@on of CHAdeMO Quick Charger CHAdeMO Associaon Source: CHAdeMO AssociaEon 2013 CHAdeMO Europe – November 20, 2013 DC Charging International Standardization 8 Multi-standards chargers European charger manufacturers have started to offer dual- and triple-arm chargers in 2013 90~95% of the cost is European charger likely commonalised, manufacturers are leaving 5-10% of already producing overall cost unique to multi-arm chargers each standard As the number of EVs per ...therefore it speeds charger increases, the up the recovery of turn over rao of each investment in the charger will go up… infrastructure Source: 2nd World EV Summit, Lillestrøm, Norway 2013 CHAdeMO Europe – November 20, 2013 DC Charging International Standardization 9 .