变电运维工作手册

油焖大虾

变电运维工作手册

为了在*短的时间内使相关人员具备基本的运维技能，本书突破性地采用面向业务的方式，除了讲述一些基本的专业知识外，开篇梳理了变电运维专业可能涉及的日常工作流程，为初涉运维的人员构建了一幅“立体”的日常工作场景；重点讲述日常工作流程中涉及的业务技能，并且归纳了日常工作常见的问题及相关工作需要掌握的数据。
本书共四章，包括专业基础、工作流程、业务技能、相关数据汇总。可以说这既是一本变电运维工作的入职指导书，也是从事日常运维工作的工具手册。
近些年来，随着我国电网规模快速发展，变电站数量激增，与此同时，大量新技术的应用，特别是国家电网有限公司建设世界一流能源互联网企业指导思想的引领，对高技能、高水平变电运维人员的需求将越来越大。日益繁重的变电运维工作造成了短时人员缺口，不断扩充的业务范畴提出了新的技能要求。如何使广大新入职变电运维人员尽快熟悉岗位日常工作流程，迅速掌握岗位的基本技能，达到胜任当前电网发展需要的工作水平，成为当前变电运维专业迫切的任务之一。
本书共四章，包括专业基础、工作流程、业务技能和相关数据汇总。为了在短的时间内使相关人员具备基本的运维技能，本书突破性地采用面向业务的方式，除了讲述一些基本的专业知识外，开篇梳理了变电运维专业可能涉及的日常工作流程，
为初涉运维的人员构建了一幅“立体”的日常工作场景；重点讲述日常工作流程中涉及的业务技能，并且归纳了日常工作常见的问题及相关工作需要掌握的数据。本书以江苏电网为例，其他地区电网略有不同，可作参考。
可以说这既是一本变电运维工作的入职指导书，也是从事日常运维工作的工具手册。
由于作者水平有限、编写时间仓促，书中难免有疏漏和不当之处，敬请专家和读者不吝指正。

目 录
前言
章 专业基础 ························································································· 1
节 变电站简介 ······················································································ 1
第二节 电气主系统 ······················································································ 4
第三节 高压设备 ······················································································· 20
第四节 继电保护及自动装置 ········································································ 57
第五节 智能变电站 ···················································································· 97
第六节 交直流系统 ··················································································· 103
第七节 防误装置 ······················································································ 112
第八节 辅助设施 ······················································································ 118
第二章 工作流程 ····················································································· 121
节 交接班 ························································································· 121
第二节 设备巡视 ······················································································ 124
第三节 缺陷管理 ······················································································ 128
第四节 倒闸操作 ······················································································ 131
第五节 工作票办理 ··················································································· 134
第六节 标准化作业 ··················································································· 138
第七节 生产准备 ······················································································ 143
第八节 设备验收 ······················································································ 144
第九节 事故及异常处理 ············································································· 162
第三章 业务技能 ····················································································· 202
节 基础安全技能 ················································································ 202
第二节 文明生产 ······················································································ 222
第三节 倒闸操作要点 ················································································ 242
第四节 工作票执行要点 ············································································ 266
第五节 巡视技能及要点 ············································································ 301
第六节 定期切换 ····················································································· 312
第七节 带电检测 ····················································································· 316
第八节 日常维护要点 ·············································································· 338
第九节 防误装置 ···················································································· 346
第十节 图表绘制 ···················································································· 367
第十一节 技术文档 ················································································· 388
第四章 相关数据汇总 ·············································································· 393
节 五通类数据 ················································································· 393
第二节 现场技术类数据 ··········································································· 401
附录A 印章规范 ···················································································· 403
附录B 电流致热型设备缺陷诊断判据 ························································· 405
附录C 电压致热型设备缺陷诊断判据 ························································· 406
附录D 电气设备红外测温标准作业卡 ························································· 408