T/CES 224-2023 Battery Energy Storage Station Fault Recording System Technical Specification

Scope

Scope: This document specifies the technical requirements, test items, packaging, transportation, and storage for the fault recording system of battery energy storage stations. This document is applicable to the fault recording system of battery energy storage stations in electrochemical energy storage systems (including centralized energy storage stations and distributed energy storage stations); Main technical content: This standard is drafted in accordance with the provisions of GB/T 1.1-2020 "Guidelines for Standardization Work - Part 1: Structure and Drafting Rules for Standardization Documents", adhering to the principles of scientificity, advancedness, and economy, being pragmatic, based on the technical and practical experience of tracing safety accidents in battery energy storage stations, complying with relevant national laws and regulations, and meeting the requirements of group standards. At present, lithium battery energy storage stations generally lack effective fault recording and accident recall equipment and methods, making it very difficult to analyze and identify the causes of faults after they occur. This standard aims to strengthen the ability of battery energy storage stations to analyze and link accident causes and improve the efficiency of identifying the causes of accidents after accidents occur. During the preparation of the standard, it mainly refers to documents such as "GB/T 22390.6 - Control and Protection Equipment for High-Voltage Direct-Current Transmission Systems - Part 6: Transient Fault Recording Devices for Converters" and "JB/T 8173 - Fault Recording Panels". In addition, this standard also refers to and consults the relevant provisions of the "China Electrotechnical Society Standardization Work Management Measures (Trial)" (No. 051 of 2022).

Development Information

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