火力发电厂绝缘技术监督工作手册

　　绝缘技术监督是保证电气设备安全、稳定、经济运行的重要手段之一，也是发电企业生产技术管理的一项重要基础工作。为适应集团公司发电企业发展的需要，进一步加强和规范绝缘技术监督工作，特编写此书。本书分为绝缘监督基础知识、绝缘技术监督管理、电气设备高压试验三篇共二十五章，切合实际，应用性强，较全面地涵盖了绝缘监督工作的主要内容。本书为发电厂绝缘专业技术监督工作人员的工具书，对提高发电厂绝缘技术监督水平具有积极作用。

　　国家能源投资集团公司是中央直属的国有大型骨干企业，是神华集团和国电集团重组的大型能源集团。现职工37万人，资产体量大，是国际上大能源集团，在技术实力和管理实力方面都是国际领先。

前言
篇  绝缘监督基础知识
章  电介质······························································································· 1
第二章  绝缘电阻···························································································14
第三章  直流泄漏及直流耐压············································································20
第四章  介质损耗角正切值（tanδ）····································································25
第五章  工频交流耐压······················································································ 31
第六章  局部放电····························································································· 37
第七章  接地装置····························································································· 43
第八章  电气设备防污闪···················································································· 52
第九章  红外热成像························································································· 64
第十章  电气设备在线监测················································································ 75
第二篇  绝缘技术监督管理
第十一章  总体要求························································································· 87
第十二章  电气设备监督内容············································································· 88
节  发电机的技术监督·········································································· 88
第二节  电力变压器的技术监督···································································· 91
第三节  互感器的技术监督·········································································· 96
第四节  气体绝缘金属封闭开关设备（GIS）的技术监督···································· 98
第五节  高压断路器的技术监督··································································· 100
第六节  外绝缘防污闪的技术监督································································ 103
第七节  接地装置的技术监督······································································ 105
第八节  金属氧化物避雷器的技术监督·························································· 106
第九节  电力电缆的技术监督······································································ 107
第十三章  监督工作管理要求············································································ 109
第三篇  电气设备高压试验
第十四章  发电机试验····················································································· 110
第十五章  电力变压器试验··············································································· 160
第十六章  互感器试验····················································································· 184
第十七章  断路器试验····················································································· 190
第十八章  GIS试验························································································ 192
第十九章  套管试验························································································ 213
第二十章  电容器试验····················································································· 219
第二十一章  避雷器试验·················································································· 226
第二十二章  电力电缆试验··············································································· 228
第二十三章  变压器油中气体分析及故障诊断······················································· 233
第二十四章  绝缘子试验·················································································· 284
附录  常用电气绝缘技术标准名录······································································ 312
参考文献······································································································· 316