GB/T 38661-2020: Technical Specifications of Battery Management System for Electric Vehicles

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Scope

This Standard specifies the technical requirements, test methods and inspection rules
of power storage battery management system for electric vehicles (hereinafter referred
to as battery management system).
This Standard is applicable to li-ion power battery and nickel-hydrogen power battery
management system for electric vehicles. The management system of other types of
power storage battery may take this as a reference.

Basic Data

Standard ID	GB/T 38661-2020 (GB/T38661-2020)
Description (Translated English)	Technical Specifications of Battery Management System for Electric Vehicles
Sector / Industry	National Standard (Recommended)
Classification of Chinese Standard	T47
Classification of International Standard	43.080
Word Count Estimation	39,378
Date of Issue	2020-03-31
Date of Implementation	2020-10-01
Quoted Standard	GB/T 4365; GB/T 17626.4-2018; GB/T 18384.3-2015; GB/T 18655-2018; GB/T 19596-2017; GB/T 19951; GB/T 21437.2-2008; GB/T 21437.3-2012; GB/T 27930; GB/T 28046.1-2011; GB/T 28046.2-2011; GB/T 28046.3-2011; GB/T 28046.4-2011; GB/T 33014.2; GB/T 33014.4
Issuing agency(ies)	State Administration for Market Regulation, China National Standardization Administration
Summary	This standard specifies the technical requirements, test methods, inspection rules, etc. of the power battery management system for electric vehicles (hereinafter referred to as the battery management system). This standard is applicable to the management systems of keng-ion power batteries and nickel-hydrogen power batteries for electric vehicles, and the management systems of other types of power batteries can be implemented by reference.