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GB/T 18487.2-2017 English PDF (GBT18487.2-2017)

GB/T 18487.2-2017 English PDF (GBT18487.2-2017)

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GB/T 18487.2-2017: Electric vehicle conductive charging system -- Part 2: EMC requirements for off-board electric vehicle supply equipment

This part of GB/T 18487 specifies the electromagnetic compatibility requirements of the electric vehicle power supply equipment for electrical vehicle off-board conductive charging (hereinafter referred to as the power supply equipment). The maximum rated voltage of the power supply of the power supply equipment is 1000 VAC or 1500 VDC, the maximum rated output voltage is 1000 VAC or 1500 VDC.
GB/T 18487.2-2017
GB
NATIONAL STANDARD OF THE
PEOPLE REPUBLIC OF CHINA
ICS 33.100
L 06
Replacing GB/T 18487.2-2001
Electric vehicle conductive charging system ?€?
Part 2. EMC requirements for off-board
electric vehicle supply equipment
ISSUED ON. DECEMBER 29, 2017
IMPLEMENTED ON. JULY 01, 2018
Issued by. Ministry of Housing and Urban-rural Development of PRC;
General Administration of Quality Supervision, Inspection and
Quarantine of the People's Republic of China.
Table of Contents
Foreword ... 4
1 Scope ... 6
2 Normative references ... 6
3 Terms and definitions, abbreviations ... 9
3.1 Terms and definitions ... 9
3.2 Abbreviations ... 10
4 Power supply equipment configuration ... 11
4.1 Overview ... 11
4.2 Conductive power transfer (CPT) equipment ... 11
5 Test load conditions of power supply equipment ... 12
5.1 Overview ... 12
5.2 Electric vehicle?€?s CPT power supply equipment ... 12
6 Operating conditions during test ... 12
6.1 Overview ... 12
6.2 Test description ... 13
6.3 Environmental conditions/restrictions ... 14
7 Immunity requirements ... 14
7.1 Performance criteria ... 14
7.2 Test requirements ... 16
8 Emission requirements ... 23
8.1 Overview ... 23
8.2 Low-frequency disturbance limits and test conditions ... 23
8.3 Radio frequency disturbance limits and test conditions ... 25
9 Test results and test reports ... 29
Appendix A (Normative) Conductive harassment voltage test arrangement
example for DC power supply CPT port ... 31
Appendix B (Normative) CPT port load conditions ... 33
Appendix C (Normative) Surge and electrical fast transient burst test
arrangement of DC power supply equipment ... 36
Appendix D (Normative) Radiation harassment of keyless entry system ... 38 Appendix E (Informative) Voltage transient harassment of DC power supply equipment ... 41
Foreword
GB/T 18487 ?€?Electric vehicle conductive charging system?€? consists of the following three parts.
- Part 1. General requirements;
- Part 2. EMC requirements for off-board electric vehicle supply equipment; - Part 3. A.C./D.C. Electric vehicle charging station
This part is part 2 of GB/T 18487.
This part was drafted in accordance with the rules given GB/T 1.1-2009. This part replaces GB/T 18487.2-2001 ?€?Electric vehicle conductive charging system - Electric vehicles requirements for conductive connection to an A.C/D.C. supply?€?.
Compared with GB/T 18487.2-2001, in addition to editorial changes, the main technical changes are as follows.
- As a result of an increase of power supply equipment, CHANGE the name of this part into ?€?Electric vehicle conductive charging system - Part 2. EMC requirements for off-board electric vehicle supply equipment?€?;
- ADD the power supply equipment configuration requirements (SEE clause 4);
- ADD the power supply equipment test load conditions (SEE clause 5);
- ADD the operating conditions of the test process (SEE clause 6);
- ADD the immunity requirements (SEE clause 7);
- ADD the emission requirements (SEE clause 8).
This part was proposed by AND shall be under the jurisdiction of China
Electricity Council.
The drafting organizations of this part. Shanghai Electric Apparatus Research Institute, China Electric Power Research Institute, State Grid Electric Power Research Institute, Xu Ji Group, Putian New Energy Co., Ltd., Shenzhen
Aotexun Power Equipment Co., Ltd., Zhuhai Taitan Technology Co., Ltd.
Company, Xuchang Kaipu Detection Technology Co., Ltd., BYD Auto Industry Co., Ltd., Zhejiang Wanma New Energy Co., Ltd., Taida Electronics Enterprise Management (Shanghai) Co., Ltd. and Beiqi New Energy Vehicle Co., Ltd.
Electric vehicle conductive charging system ?€?
Part 2. EMC requirements for off-board
electric vehicle supply equipment
1 Scope
This part of GB/T 18487 specifies the electromagnetic compatibility
requirements of the electric vehicle power supply equipment for electrical vehicle off-board conductive charging (hereinafter referred to as the power supply equipment). The maximum rated voltage of the power supply of the power supply equipment is 1000 VAC or 1500 VDC, the maximum rated output voltage is 1000 VAC or 1500 VDC.
This part applies to the power supply equipment of the charging mode 2, charging mode 3, charging mode 4 as specified in GB/T 18487.1.
This part applies to the electrical vehicle power supply equipment which obtains energy from the field energy storage system (such as buffer battery, etc.). In this part, it considers that the power cables without electronic components or switches (except for manual switch) are passive, which comply with the
emission and immunity requirements, so they do not require test any more. This part does not apply to any on-board power supply equipment AND the components and equipment to supply power or charge the electrical vehicle. This part does not apply to the power supply equipment supplying power or charging the electrical vehicle through wireless charging (WPT) method. This part does not apply to trolley buses, railway vehicles, industrial vehicles and the power supply equipment which is mainly for non-road vehicles.
2 Normative references
The following documents are essential to the application of this document. For the dated documents, only the versions with the dates indicated are applicable to this document; for the undated documents, only the latest version (including all the amendments) are applicable to this document.
GB/T 4365 Electrotechnical terminology - Electromagnetic compatibility
GB 4824-2013 Industrial, scientific and medical equipment - Radio-
frequency disturbance characteristics - Limits and methods of measurement GB/T 6113.102-2008 Specification for radio disturbance and immunity
measuring apparatus and methods - Part 1-2. Radio disturbance and
immunity measuring apparatus - Ancillary equipment - Conducted
disturbance
GB/T 6113.201 Specification for radio disturbance and immunity measuring apparatus and methods - Part 2-1. Methods of measurement of disturbances and immunity - Conducted disturbance measurements
GB/T 17215.321 Electricity metering equipment (A.C.) - Particular
requirements - Part 21. Static meters for active energy (classes 1 and 2) GB 17625.1 Electromagnetic compatibility - Limits - Limits for harmonic current emissions (equipment input current ??? 16 A per phase)
GB/T 17625.2 Electromagnetic compatibility (EMC) - Limits - Limitation of voltage changes, voltage fluctuations and flicker in public low-voltage supply systems, for equipment with rated current ??? 16 A per phase and not subject to conditional connection
GB/T 17625.7 Electromagnetic compatibility - Limits - Limitation of voltage changes, voltage fluctuations and flicker in public low-voltage supply
systems for equipment with rated current ??? 75 A and subject to conditional connection
GB/T 17625.8 Electromagnetic compatibility - Limits - Limits for harmonic currents produced by equipment connected to public low-voltage systems
with input current >16 A and ??? 75 A per phase
GB/T 17626.2 Electromagnetic compatibility - Testing and measurement
techniques - Electrostatic discharge immunity test
GB/T 17626.3 Electromagnetic compatibility - Testing and measurement
techniques - Radiated radio-frequency electromagnetic field immunity test GB/T 17626.4 Electromagnetic compatibility - Testing and measurement
techniques - Electrical fast transient/burst immunity test
GB/T 17626.5 Electromagnetic compatibility - Testing and measurement
techniques - Surge immunity test
Power port (AC or DC)
A port of the conductor or cable which supply power to the equipment or relevant equipment to make it work normally.
3.1.4
Wired network port
Ports connecting voice, data and signaling, which...

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