电化学储能系统 - 第5-2部分：并网储能系统安全要求

[中文适用范围]： IEC 62933-5-2:2025 CMV 包含正式标准及其注释版。注释版为用户提供了便捷的方式来对比 IEC 62933-5-2:2025 第 2.0 版与 IEC 62933-5-2:2020 第 1.0 版之间的所有修改内容。此外，还提供了 IEC TC 120 专家的注释，用于解释最相关修改的原因，或阐明内容的任何部分。 IEC 62933-5-2:2025 主要描述了用于并网储能系统的电化学储能子系统在使用过程中对人员的安全方面，以及在适当的情况下对周围环境和生物体的安全事项。本文件适用于电池储能系统（BESS）的整个生命周期（从设计到服务寿命结束的管理）。 本文件还提供了由于使用电化学储能子系统（例如电池系统）而在 EES 系统中出现的、超出 IEC 62933-5-1 所述一般安全考虑范围的额外安全措施。本文件规定了作为“系统”的“电化学”储能系统的安全要求，以降低由于子系统之间相互作用所引发的电化学储能系统危害所带来的伤害或损害风险。 [外文原描述]： IEC 62933-5-2:2025 CMV contains both the official standard and its commented version. The commented version provides you with a quick and easy way to compare all the changes between IEC 62933-5-2:2025 edition 2.0 and the previous IEC 62933-5-2:2020 edition 1.0. Furthermore, comments from IEC TC 120 experts are provided to explain the reasons of the most relevant changes, or to clarify any part of the content. IEC 62933-5-2:2025 primarily describes safety aspects for people and, where appropriate, safety matters related to the surroundings and living beings for grid-connected energy storage systems where an electrochemical storage subsystem is used. This document is applicable to the entire life cycle of BESS (from design to end of service life management). This document provides further safety provisions that arise due to the use of an electrochemical storage subsystem (e.g. battery system) in EES systems that are beyond the general safety considerations described in IEC 62933-5-1. This document specifies the safety requirements of an "electrochemical" energy storage system as a "system" to reduce the risk of harm or damage caused by the hazards of an electrochemical energy storage system due to interactions between the subsystems as presently understood.