GB/T 18488-2024 电动汽车用驱动电机系统(EN)

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ICS 43.120

CCS T 47

National Standard of the People's Republic of China

GB/T 18488—2024

Replace GB/T 18488.1—2015, GB/T 18488.2—2015

Drive motor system for

electric vehicles

电动汽车用驱动电机系统

(English Translation)

Issue date: 2024-05-28 Implementation date:2024-05-

Issued by State Administration for Market Regulation of the People's Republic of China

National Standardization Administration of the People's Republic of China

GB/T 18488—2024

Contents

Foreword ............................................................................................................................................................... Ⅲ

1 Scope.................................................................................................................................................................. 1

2 Normative references......................................................................................................................................1

3 Terms and definitions....................................................................................................................................... 2

4 Model designation ....................................................................................................................................... 5

5 Technical requirements ................................................................................................................................... 5

5.1 General items........................................................................................................................................... 5

5.2 Input and output characteristics ....................................................................................................... 7

5.3 Safety.......................................................................................................................................................... 9

5.4 Environmental adaptability ............................................................................................................... 11

5.5 Electromagnetic compatibility............................................................................................................. 16

6 Test method ..................................................................................................................................................16

6.1 Test preparation...................................................................................................................................... 16

6.2 General item test ................................................................................................................................... 18

6.3 Input and output characteristic test ............................................................................................... 21

6.4 Safety test ............................................................................................................................................... 28

6.5 Environmental adaptability test ....................................................................................................... 31

6.6 Electromagnetic compatibility test................................................................................................... 43

7 Inspection rules..............................................................................................................................................44

7.1 Consistency inspection....................................................................................................................... 44

7.2 Type inspection...................................................................................................................................... 4

8 Sign and Identification ..................................................................................................................................45

8.1 Outgoing line and terminal...................................................................................................................45

8.2 Drive motor nameplate....................................................................................................................... 46

8.3 Drive motor controller nameplate .................................................................................................. 46

8.4 Nameplate of integrated drive motor system ..............................................................................46

8.5 Danger warning................................................................................................................................... 47

Annex A(informative) Model designation of drive motor,drive motor controller and drive

motor system........................................................................................................... 48

A.1 Drive motor model designation .......................................................................................................48

A.2 Model designation of the drive motor controller ............................................................................ 50

A.3 Model designation of the integrated drive motor system ..........................................................51

Ⅱ

GB/T 18488—2024

Annex B(normative) Technical requirements and test methods of split drive motor system ....... 53

B.1 Technical requirements ..................................................................................................................... 53

B.2 Test methods........................................................................................................................................... 5

Annex C(normative) Inspection classification........................................................................................... 60

Bibliography........................................................................................................................................................... 63

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标签： #GB #电动汽车 #汽车

摘要：

ICS43.120CCST47NationalStandardofthePeople'sRepublicofChinaGB/T18488—2024ReplaceGB/T18488.1—2015,GB/T18488.2—2015Drivemotorsystemforelectricvehicles电动汽车用驱动电机系统(EnglishTranslation)Issuedate:2024-05-28Implementationdate:2024-05-28IssuedbyStateAdministrationforMarketRegulationofthePeople'sRepublicofChi...

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