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TCSAE 144-2020Energy efficiency level and test methods for drive motor system and electric drive assembly used on electric vehicles (English PDF)

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Issued by

China Society of Automotive Engineers

Level / Type

National · Mandatory

Issue date

August 7, 2020

Implementation date

August 7, 2020

Scope

TCSAE 144-2020 (Energy efficiency level and test methods for drive motor system and electric drive assembly used on electric vehicles) is available as an English-translated PDF.

TCSAE 144-2020 — This specification stipulates the energy efficiency classification method, test conditions and test methods of the drive motor system and electric drive assembly for electric vehicles.

This specification applies to drive motor systems for electric vehicles, and electric drive assemblies in various forms including motors and speed changers. For vehicle motors and their controllers that only have power generation functions, they can be implemented with reference to this specification.

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Document preview — TCSAE 144-2020

National Standard of the People's Republic of China

ICS: 43.040
Classification: T 40

Issued by: China Society of Automotive Engineers

Document data1

Document data

Chinese classification (CCS): T40.

Estimated length of the Chinese original: 9,983 words.

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 7 pages — is available in the English PDF.

Referenced standards

Normative references

GB/T 18488.2-2015[Replaced by GB/T 18488-2024] Drive motor system for electric vehicles -- Part 2: Test methods

GB 755-2008 · GB/T 18488.1-2015

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