Q_GDW 457-2010 电磁式电压互感器状态检修导则

ICS 29.240 备案号：CEC 417-2010 **Q/GDW** **国家电网公司企业标准** Q / GDW 457 — 2010 — **电磁式电压互感器状态检修导则** Guide for condition based maintenance strategy of inductive voltage transformer — 2010-06-21 发布 2010-06-21 实施 **国家电网公司 发布** Q / GDW 457 — 2010 目 次 前言························································································································ II 1 范围························································································································ 1 2 规范性引用文件········································································································ 1 3 总则························································································································ 1 4 检修分类···················································································································· 1 5 电磁式电压互感器的状态检修策略········································································ 2 编制说明························································································································ 5 1 Q / GDW 457 — 2010 前 言 按照国家电网公司设备状态检修管理要求，为规范和有效开展电磁式电压互感器状态检修工作，参照相关规程，并结合各单位电磁式电压互感器故障分析及运行检修管理经验，制订本标准，作为制订电磁式电压互感器状态检修计划的依据。对于开展状态检修的单位，执行本标准。 本标准由国家电网公司生产技术部提出并负责解释。 本标准由国家电网公司科技部归口。 本标准主要起草单位：浙江省电力公司。 本标准参加起草单位：中国电力科学研究院、西北电网有限公司、河南省电力公司。 本标准的主要起草人：何文林、吴锦华、刘浩军、毛光辉、俞培祥、李金忠、孙翔、谷小博、马江泓、陈金法、颜克胜、姜国庆、余睿、董翔。 本标准自发布之日起实施。 II