EVE-07-14e.pdf
- 1. State Grid Corporation of China! Otc.2013! EV infrastructure and standardization in China!
- 2. 1 Overview of EV infrastructure construction 2 Standardization of EV infrastructure in China Comparison of EV infrastructure Standards 3
- 3. EV infrastructure! Charging ! Battery swap! On-board charging! Off-board charging! Commercial vehicle! Passenger car l AC Charging spot! l DC charger! l Side-swapping! l Rear-swapping! l Bottom-swapping! Overview-types of infrastructure Private car Private car Public bus Public bus Sanitation vehicle Private car Taxi
- 4. 【AC Charging Spot】 Item Spec. Coupler GB UI LCD / LED / VFD Keyboard Billing RFID / IC card Power AC 220V (380V) 50Hz ± 1Hz Output-U single-phase ,220V ± 10% Output-I ≤ 32A IP IP55 Communication interface RS485 / 2G / 3G Installation Pillar/Wallbox Overview-AC charging spot
- 5. Item Spec. Coupler GB UI LCD / LED / VFD Keyboard Billing RFID / IC card Power AC 380V ± 10%,50Hz -60Hz Output DC 200-500V, 0-100A DC 300-700V, 0-250(600)A Efficiency (50%-100% load) ≥92% IP IP55 【DC Charger】 Overview-DC charger
- 6. 【Battery swap station】 Side-swapping: applicable to commercial electric vehicles such as buses and sanitation trucks which have battery packs installed in both sides of the vehicle body. Rear-swapping: applicable to electric passenger vehicles such as private cars and taxis, with battery packs installed in the trunk of the vehicle body. Bottom-swapping: applicable to electric passenger vehicles such as private cars and taxis, with battery packs installed in the chasiss of the vehicle body. Overview-battery swap station
- 7. Up to Jun.2013, SGCC has built 383 charging stations/battery swap stations and 15,333 AC charging spots.! Overview-main supplier
- 8. Up to the end of 2012, CSG has built 18 charging stations/battery swap stations and 3,229 AC charging spots.! Overview-main supplier
- 9. Up to the end of 2012, Potevio has built 74 charging stations.! Overview-main supplier
- 10. 27,400 39,800 49,700 60,000 2012.12 2013.03 2013.07 pilot city na6onwide Application of new energy vehicles in China! Overview-summary of NEV
- 11. ISO/IEC China Safety Interface Interoperability Basic Component System Design Acceptance Comparison of the standard structure between ISO/IEC and China Standardization
- 12. ISO/IEC China Corresponding of the standard IEC 61851 GB/T 18487-2001 GB/T 27930-2011 IEC 62196 ISO 15118 GB/T 20234-2011 GB/T 27930-‐2011 Q/GDW 397-‐2009 Q/GDW 398-‐2009 Q/GDW 399-‐2009 IEC 62840 GB/T 29317 Q/GDW 486-‐2010 Q/GDW 487-‐2010 Q/GDW 488-‐2010 Q/GDW 685-‐2011 Q/GDW 686-‐2011 System Interface Communication Battery swap Standardization
- 13. Na6onal Standards No Publish No Name 1 GB/T 20234.1-‐2011 Connec&on set of conduc&ve charging for electric vehicles-‐ Part 1:General requirements 2 GB/T 20234.2-‐2011 Connec&on set of conduc&ve charging for electric vehicles-‐ Part2:AC Charging coupler 3 GB/T 20234.3-‐2011 Connec&on set of conduc&ve charging for electric vehicles-‐ Part3:DC charging coupler 4 GB/T 27930-‐2011 Communica&on protocols between off-‐board conduc&ve charger and baCery management system for electric vehicle 5 GB/T 28569-‐2012 Electric energy metering for electric vehicle AC charging spot 6 GB/T 29317-‐2012 Terminology of electric vehicle charging/baCery swap infrastructure 7 GB/T 29318-‐2012 Electric energy metering for electric vehicle off-‐board charger Maintenance of GB18487.1 Electric vehicle conduc&ve charging system Part1: General requirement (kick-‐off mee&ng 2013.09.02) Milestone: 2013.12 1st WD, 2014.03 2nd WD, 2014.05 CD, 2014.09 FDIS Standardization (18 Industry Standards and 37 Enterprise Standards are published or being prepared.)
- 14. China: Mode 2 and Mode 3 connection with single-phase(32A) power supply are recommended, three-phase is under consideration. Mode 2 Mode 1 Mode 3 Ø Mode 1 connection: normal socket-outlet charging Ø Mode 2 connection : normal socket-outlet with in cable control box Ø Mode 3 connection : dedicated AC charging spot AC charging coupler
- 15. IEC 62196-2:2010 GB 20234.2-2011 Type1-U.S Type 2-Germany Type 3-Italy China Phase Current Voltage Single phase 32A(80A U.S) 250V Single/Three phase 70A/63A 480V Single phase 16A,32A/32A 250V,250V/500V Single phase (Three phase reserved) 16A,32A 250V/400V Pin & interlock 5-pin, mechanical lock 7-pin, electronic lock 4-pin, 5-pin 7-pin, mechanical lock (optional electronic lock) Control pilot pin Two short pins One short pin, one long pin Two short pins Male & female pin Plug: male Vehicle connector: female Plug: male Vehicle connector: male Dimensions Comparison-AC charging coupler
- 16. Japan proposal CHAdeMO China proposal GB/T 20234 Connection set for conductive charging of electric vehicles Germany proposal AC & DC Combo coupler China Japan Europe/US Comparison-DC charging coupler
- 17. Ø Communication Protocol International: China: Physical layer PLC CAN BUS Link/Network layer IP Based CAN Ø PWM pilot control International: China: EVSE side Voltage detection Current detection Comparison-Communication interconnection
- 18. Thank you for your attention!