DL 国家能源局发布2025-09-28发布中华人民共和国电力行业标准 2026-03-28实施变电站用并联电容器装置运维及验收导则 Maintenanceandacceptanceguidelinesforshuntcapacitordevicesin transformersubstationICS29.020 CCSK44 DL/T2952—2025I目次 前言.....................................................................................................................................................II 1范围.................................................................................................................................................1 2规范性引用文件.............................................................................................................................1 3术语和定义.....................................................................................................................................1 4验收.................................................................................................................................................2 4.1文件与资料验收.................................................................................................................2 4.2装置安装验收.....................................................................................................................2 4.3单元安装验收.....................................................................................................................3 5运行.................................................................................................................................................5 5.1一般安全要求.....................................................................................................................5 5.2一般操作要求.....................................................................................................................5 5.3巡视.....................................................................................................................................6 6预防性试验.....................................................................................................................................7 6.1一般安全要求.....................................................................................................................7 6.2试验要求.............................................................................................................................7 7日常检修.........................................................................................................................................7 7.1一般安全要求.....................................................................................................................7 7.2装置检修要求.....................................................................................................................7 7.3单元检修要求.....................................................................................................................8 8缺陷处理.......................................................................................................................................11 8.1一般安全要求...................................................................................................................11 8.2处理要求...........................................................................................................................11 9故障处理.......................................................................................................................................21 9.1一般安全要求...................................................................................................................21 9.2故障表现及处理原则.......................................................................................................21 9.3故障类型及基本处理步骤...............................................................................................22 附录A（资料性）并联电容器检修作业指引...............................................................................24II前言 本文件按照GB/T1.1—2020《标准化工作导则第1部分：标准化文件的结构和起草规 则》的规定起草。 请注意本文件的某些内容可能涉及专利。本文件的发布机构不承担识别专利的责任。 本文件由中国电力企业联合会提出。 本文件由电力行业电力电容器标准化技术委员会（DL/TC03）归口。 本文件起草单位：广东电网有限责任公司珠海供电局、南方电网科学研究院有限责任公 司、中国电力科学研究院有限责任公司、广东电网有限责任公司电力科学研究院、国网浙 江