GB/T 34131-2023: Battery management system for electrical energy storage

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Scope

This document specifies the requirements for data acquisition, communication, alarm
and protection, control, energy state estimation, balance, insulation resistance detection,
insulation withstand voltage, electrical adaptability, and electromagnetic compatibility
of the battery management system for electric energy storage (referred to as "battery
management system"). It describes corresponding test methods. It stipulates
classification and coding, normal working environment, inspection rules, marks,
packaging, transportation and storage, etc.
This document is applicable to the design, manufacture, test, inspection, operation,
maintenance and overhaul of battery management systems for lithium-ion batteries,
sodium-ion batteries, lead-acid (carbon) batteries, flow batteries, and water
electrolysis/fuel cells for power storage. Other types of battery management systems
shall refer to this document for implementation.

Basic Data

Standard ID	GB/T 34131-2023 (GB/T34131-2023)
Description (Translated English)	Battery management system for electrical energy storage
Sector / Industry	National Standard (Recommended)
Classification of Chinese Standard	F19
Classification of International Standard	27.180
Word Count Estimation	38,398
Date of Issue	2023-03-17
Date of Implementation	2023-10-01
Older Standard (superseded by this standard)	GB/T 34131-2017
Issuing agency(ies)	State Administration for Market Regulation, China National Standardization Administration