gbt1094.4-2005 电力变压器 第4部分：电力变压器和电抗器的雷电冲击和操作冲击试验导则

《gbt1094.4-2005 电力变压器 第4部分：电力变压器和电抗器的雷电冲击和操作冲击试验导则》由会员上传分享，免费在线阅读，更多相关内容在行业资料-天天文库。

1、ICS29.180K41药黔中华人民共和国国家标准GB/T1094.4-2005代替GB/T7449-1987电力变压器第4部分:电力变压器和电抗器的雷电冲击和操作冲击试验导则Powertransformers-Part4;Guidetothelightningimpulseandswitchingimpulsetesting-PowertransformersandreactorsGEC60076-4:2002，MOD)2005-08-26发布2006-04-01实施中华人民共和国国家质量监督检验检疫总局发布中国国家标准化管理委员会GB/T109

2、4.4-2005目次J」山一J一月组舀爪1范围2规范性引用文件··················································································，···········⋯⋯13总则······，···········，···········，，，······································································‘·······一14规定的波形···························

3、·········································································⋯⋯25试验电路··············，··········，······......................................................···············⋯⋯26校正·············································································，···········

4、，···········，········⋯⋯37雷电冲击试验，，······，································，·············，··········································⋯⋯37.1波形····，···，·········，，，··。······，·，，，·····，，，，·······，····。······，··········，·，··········，·······⋯⋯37.2波尾截断的冲击波···，···························

5、，·······························，······，·····⋯⋯‘······，一“37.3端子接线和故障探测方法··················，···········································，···············⋯⋯47.4试验程序···············，·····························，，·······，·，，，································，···········，·⋯47.5试验记录···

6、···································，·······‘·····················，·······························⋯⋯58操作冲击试验.....................................................................····，，，·.......................78.工特殊要求·.............................................................

7、.............................................78.2变压器·············，···········，····································，······························，·········一78.3电抗器，··································，，·，····················，·········，··，·····················，···········，⋯99波形图或

8、数字记录的判断·······························，······················