氢冷发电机定子绕组电气绝缘试验

华电技术 ›› 2010, Vol. 32 ›› Issue (6): 42-43.

氢冷发电机定子绕组电气绝缘试验

毛颖清

杭州华电半山发电有限公司，浙江杭州310015

收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2010-06-25 发布日期:2010-06-25

Electrical insulation test of stator winding of hydrogencooled generator

MAO Yingqing

Huadian Hangzhou Banshan Power Generation Corporation Limited, Hangzhou 310015, China

Received:1900-01-01 Revised:1900-01-01 Online:2010-06-25 Published:2010-06-25

摘要/Abstract

摘要： 以杭州华电半山发电有限公司2004年投产的390H氢冷发电机为例，通过比较GE公司的电气试验说明和国内标准，根据其定子绕组绝缘材料和工艺，分析了中外标准差异的原因，从而确定相应氢冷发电机定子绕组（环氧粉云母绝缘）的电气试验，更好地完成电气绝缘监督工作。
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关键词: 氢冷发电机定子, 绝缘试验, 环氧粉云母绝缘

Abstract: Taking the 390H hydrogencooled generator of the Huadian Hangzhou Banshan Power Generation Corporation Limited, which was put in production in 2004, as example, comparing the electrical test instruction of GE Corporation with the domestic standard, according to the insulating material and the process of the stator winding, the reasons of the difference between the china standard and the foreign standard were analyzed, and the relevant electrical test method of hydrogencooled generator stator winding (epoxymica insulation system) was determined. The electrical insulation supervision was accomplished preferably. 

Key words: stator of hydrogen-cooled generator, insulation test, epoxy-mica insulator

毛颖清. 氢冷发电机定子绕组电气绝缘试验[J]. 华电技术, 2010, 32(6): 42-43.

MAO Yingqing. Electrical insulation test of stator winding of hydrogencooled generator[J]. Huadian Technology, 2010, 32(6): 42-43.