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GB/T 34657.1-2017

Chinese Standard: 'GB/T 34657.1-2017'
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Detail Information of GB/T 34657.1-2017; GB/T34657.1-2017
Description (Translated English): Interoperability test specifications of electric vehicle conductive charging - Part 1: Supply equipment
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: T35
Classification of International Standard: 43.040.99
Word Count Estimation: 34,359
Date of Issue: 2017-10-14
Date of Implementation: 2018-05-01
Drafting Organization: State Grid Corporation of China, China Electricity Council, State Grid Electric Power Research Institute, China Automotive Technology Research Center
Administrative Organization: China Electricity Council
Proposing organization: China Electricity Council
Issuing agency(ies): General Administration of Quality Supervision, Inspection and Quarantine of PRC; China National Standardization Administration

GB/T 34657.1-2017
GB
NATIONAL STANDARD OF THE
PEOPLE’S REPUBLIC OF CHINA
ICS 43.040.99
T 35
Interoperability test specifications of electric vehicle
conductive charging - Part 1. Supply equipment
电动汽车传导充电互操作性测试规范
第 1 部分. 供电设备
ISSUED ON. OCTOBER 14, 2017
IMPLEMENTED ON. MAY 01, 2018
Issued by. General Administration of Quality Supervision, Inspection and
Quarantine of the People’s Republic of China;
Standardization Administration of the People’s Republic of
China.
Table of Contents
Foreword . 3
1 Scope .. 4
2 Normative references . 4
3 Terms and definitions . 5
4 Inspection rules . 5
5 Test conditions .. 7
6 Test items .. 8
Annex A (normative) Charging interoperability test items .. 44
Annex B (informative) Charging interface measuring tools .. 46
Annex C (informative) Fault and new function test statement . 53
Foreword
GB/T 34657 “Interoperability test specifications of electric vehicle conductive
charging” consists of two parts.
- Part 1. Supply equipment;
- Part 2. Vehicle.
This Part is Part 1 of GB/T 34657.
This Part was drafted in accordance with the rules given in GB/T 1.1-2009.
Attention is drawn to the possibility that some of the elements of this document
may be the subject of patent rights. The drafting authority of this document shall
not be held responsible for identifying any or all such patent rights.
This Part was proposed by and shall be under the jurisdiction of China
Electricity Council.
Responsible drafting organizations of this Part. State Grid Corporation of China,
China Electricity Council, State Grid Electric Power Research Institute, China
Automotive Technology and Research Center.
Participating drafting organizations of this Part. State Grid Electric Vehicle
Service Co., Ltd., Xuji Power Supply Co., Ltd., Xuchang KETOP Testing
Research Institute Co., Ltd., Shenzhen ATC Electric Equipment Co., Ltd., China
Electric Power Research Institute, Shanghai Electrical Apparatus Research
Institute, Guangdong Power Grid Co., Ltd. Electric Power Research Institute,
Potevio New Energy Co., Ltd., Dongfeng Motor Co., Ltd. Dongfeng Nissan
Passenger Car Company, State Grid Beijing Electric Power Company, State
Grid Shandong Electric Power Company, BYD Auto Industry Co., Ltd., Nanjing
Nengrui Electric Power Technology Co., Ltd., Beijing Qunling Energy
Technology Co., Ltd., Vkan Certification & Testing Co., Ltd.
Main drafters of this Part. Shen Jianxin, Liu Yongdong, Zhang Xuan, Wu Bin,
Shi Yuxiang, Ni Feng, Sang Lin, Zhao Xiang, Peng Jianguo, Huang Xin, Xu
Xiao, Dong Chen, Wei Haorui, Lv Guowei, Peng Bo, Li Zhigang, Ma Jianwei, Li
Xiaoqiang, Li Taoyong, Li Xinqiang, Luo Min, He Chun, Huang Wei, Li
Xianglong, Huang Dexu, Sun Yuan, Ye Jiande, Zhong Yilin, Liu Guopeng,
Zhang Jinbin.
Interoperability test specifications of electric vehicle
conductive charging - Part 1. Supply equipment
1 Scope
This Part of GB/T 34657 specifies the inspection rules, test conditions, test
items, test methods and qualification judgment of interoperability test of electric
vehicle conductive charging for supply equipment.
This Part applies to the electric vehicle supply equipment that complies with the
specifications of GB/T 18487.1-2015, including on-cable control and protection
devices, AC charging piles and off-board chargers.
2 Normative references
The following referenced documents are indispensable for the application of
this document. For dated references, only the dated edition cited applies. For
undated references, the latest edition of the referenced document (including all
amendments) applies.
GB/T 1184-1996 Geometrical tolerancing - Geometrical tolerance for
features without individual tolerance indications
GB/T 18487.1-2015 Electric vehicle conductive charging system - Part 1.
General requirements
GB/T 20234.1-2015 Connection set for conductive charging of electric
vehicles - Part 1. General requirements
GB/T 20234.2-2015 Connection set for conductive charging of electric
vehicles - Part 2. AC charging coupler
GB/T 20234.3-2015 Connection set for conductive charging of electric
vehicles - Part 3. DC charging coupler
GB/T 27930-2015 Communication protocols between off-board conductive
charger and battery management system for electric vehicle
GB/T 29317-2012 Terminology of electric vehicle charging/battery swap
infrastructure
- The charging mode used by the supply equipment shall comply with the
corresponding use conditions of the charging mode of the electric vehicle
specified in 5.1 of GB/T 18487.1-2015;
- The charger shall be connection method C (including cable assemblies
under connection method C);
- The AC charging pile shall be connection method A or connection method
B or connection method C (including cable assemblies under connection
method C);
- The on-cable control and protection device shall be connection method B
(cable assemblies with function box).
6.2 Charging interface interoperability test
6.2.1 Interface structure size review
Test number. C0.0001 (vehicle plug) or C0.0002 (vehicle socket) or C1.0001
(vehicle plug) or C1.0002 (vehicle socket) or C1.0003 (plug) or C1.0004 (power
supply socket)
Test purpose. Check whether the size of the charging interface is within the
allowable tolerance range.
Test method and procedure.
a) Use special gauges, Vernier calipers with a division value of 0.02 mm or
similar measuring instruments specified in Annex B to check the key sizes
of the DC charging interface (vehicle plug, vehicle socket), the AC
charging interface (vehicle plug, vehicle socket, power supply plug, power
supply socket);
b) If the test is conducted using the special gauge specified in Annex B, the
insertion force shall not be greater than the maximum pullout force
specified in 6.4 of GB/T 20234.1-2015. The roughness of all gauges is all
0.8 and the hardness is HRC58 ~ 62. The geometric tolerance such as
parallelism, verticality and symmetry of gauges is the tolerance H level
specified in GB/T 1184-1996.
Qualification judgement.
- The structure size of the DC charging interface (vehicle plug, vehicle socket)
shall comply with the specifications of Annex A of GB/T 20234.3-2015;
- The structure size of the AC charging interface (vehicle plug, vehicle socket,
power supply plug, power supply socket) shall comply with the
6.3.2.1 Connection confirmation test
Test number. D0.1001
Test purpose. Check whether the charger can determine the connection status
of the vehicle plug and the vehicle socket by measuring the voltage value of the
test point 1, and enter the corresponding charging status; by measuring the
voltage value of the test point 2, determine whether the equivalent resistance
R3 in the vehicle plug is normal.
Test method and procedure.
a) Status 0. When the vehicle plug is not inserted into the vehicle socket,
check the voltage value and the charging status of the test point 1 at this
stage;
b) Status 1/Status 2. Insert the vehicle plug into the vehicle socket, check
the voltage value and the charging status of the test point 1 at this stage;
c) Status 3. After the vehicle plug is fully connected with the vehicle socket,
check the voltage value of the test point 1, the voltage value and the
charging status of the test point 2 at this stage;
d) Check the vehicle interface’s locking status at this stage.
Qualification judgement.
- The confirmation of vehicle interface connection shall comply with the
specifications of B.3.2 in GB/T 18487.1-2015;
- During the connection process of the vehicle interface, the voltage value
and the charging status of the test point 1 shall comply with the
specifications of Table 2;
- After the vehicle interface is fully connected, the voltage value of the test
point 2 shall comply with the specifications of Table 2, that is, the equivalent
resistance R3 is normal;
- After the vehicle interface is fully connected and before the insulation test
outputs the voltage, the electronic lock of the vehicle plug shall be reliably
locked.
d) Check the vehicle interface’s locking status at this stage.
Qualification judgement.
- The charging stage of the charger shall comply with the specifications of
B.3.5 in GB/T 18487.1-2015;
- During the charging process, the output voltage control error, the output
current control error and the output current adjustment time shall comply
with the specifications of 6.3.5.1, 6.3.5.2 and 6.3.5.3, respectively;
- The communication status at this stage shall comply with the specifications
of the corresponding stage of B.6 in GB/T 18487.1-2015 and GB/T 27930-
2015;
- The electronic lock of the vehicle plug at this stage shall be reliably locked.
6.3.2.5 Normal charging end test
Test number. D0.5001
Test purpose. Check whether the charger’s charg......
Related standard:   GB/T 34657.2-2017  GB/T 36282-2018
   
 
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