IEC 62933-5-1:20 24规定了适用于与电网集成的EES系统的安全考虑因素（例如危害识别、风险评估、风险缓解）。本文件提供了用于电网集成应用的任何类型或规模的电能存储系统的安全应用和使用的标准。本文件适用于所有EESS技术，但对于电化学EES系统的特定要求，也可参考IEC 62933-5-2。本第一版取消并取代2017年发布的IEC TS 62933-5-1第一版。本版构成技术修订版。 本版本包括以下与IEC TS 62933相关的重大技术变更？5？1:2017: a)将所有要求的“应”声明修改为“应”声明，并将一些“应”声明条款移至附件B以供参考。b）更新标准参考文献（规范性）。 c)更新定义并在必要时添加或删除定义。 d)修订第6条和第7条中的标准，使其具有可操作性，并在必要时添加标准参考。 e)修订第8条以获得更全面的试验方法和标准，必要时增加试验。 f)增加标记和说明标准。 g)修订附件A，增加关于重力和热EESS的技术安全信息。 h)增加附录B和附录C，用于EESS的安全考虑和机械EESS的测试方法。 i)添加标准信息列表并更新参考书目。

IEC 62933-5-1:2024 specifies safety considerations (e.g. hazards identification, risk assessment, risk mitigation) applicable to EES systems integrated with the electrical grid. This document provides criteria to enable the safe application and use of electrical energy storage systems of any type or size intended for grid-integrated applications. This document can be applied to all EESS technologies, but for requirements specific to electrochemical EES systems, reference is also made to IEC 62933-5-2. This first edition cancels and replaces the first edition of IEC TS 62933-5-1 published in 2017. This edition constitutes a technical revision.
This edition includes the following significant technical changes with respect to IEC TS 62933？5？1:2017:
a) Revising “should” statements to “shall” statements for all requirements and move some “should” statements clauses to Annex B for informative purposes.
b) Update standard references (normative).
c) Update definitions and add or remove definitions where necessary.
d) Revise criteria in Clause 6 and Clause 7 to be actionable and add standard references where necessary.
e) Revise Clause 8 for more thorough test method and criteria, add tests where necessary.
f) Add markings and instruction criteria.
g) Revise Annex A to add technology safety information on gravitational and thermal EESS.
h) Add Annex B and Annex C for safety considerations for EESS and test method for mechanical EESS.
i) Add informative list of standards and update bibliography.