T/CES 192-2023 Active Group standards

T/CES 192-2023 Guidelines for Evaluating the Efficiency of Electrochemical Energy Storage Power Stations

Publish Date: 2023-05-19 Implement Date: 2023-05-22 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: T/CES 192-2023

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Energy, nuclear technology

ICS Name: Wind power generation systems and other energy sources

Publish Date: 2023-05-19

Implement Date: 2023-05-22

Scope

Scope: This document specifies the content and methods of energy efficiency evaluation for electrochemical energy storage power stations. This document is applicable to electrochemical energy storage power stations with a rated power of not less than 500kW and a rated energy of not less than 500kWh. Other scale energy storage power stations may refer to this document for implementation. Main technical content: (1) Scope: This standard specifies the content and methods of energy efficiency evaluation for electrochemical energy storage power stations. This standard is applicable to electrochemical energy storage power stations with a rated power of not less than 500kW and a rated energy of not less than 500kWh. Other scale energy storage power stations may refer to this document for implementation. (2) Normative references (3) Terms and definitions: - Electrochemical energy storage power station - Electrochemical energy storage system - Battery module - Rated power of energy storage power station - Battery module - Battery cluster - Battery management system - Energy efficiency - Grid-connected power - Energy loss rate - Power distribution loss rate (4) General principles: - Proposes the conditions and requirements that electrochemical energy storage power stations must meet when conducting energy efficiency evaluations, and provides a general description of the evaluation content, evaluation cycle, and evaluation materials. (5) Evaluation process: - Proposes the evaluation process for a cycle of energy efficiency evaluations for electrochemical energy storage power stations. (6) Battery energy efficiency evaluation: - Proposes energy efficiency evaluation indicators and judgment criteria for the battery portion of electrochemical energy storage power stations. (7) Battery management system energy efficiency evaluation: - Proposes energy efficiency evaluation indicators and judgme