摘要
将一台矿物绝缘油硅钢片配变和一台矿物绝缘油非晶合金配变进行试验后更换成天然酯绝缘油,对换完油后的两台配变重新进行了试验,对其性能变化进行了分析。
A mineral insulating oil silicon steel sheet distribution transformer and a mineral insulating oil amorphous alloy distribution transformer are tested and replaced with natu-ral ester insulating oil. After changing oil, two distribution transformers are retested and their performance changes are analyzed.
作者
郑志曜
张婧卿
李凌
余绍峰
柯定芳
杨灵锜
ZHENG Zhi-yao;ZHANG Jing-qing;LI Ling;YU Shao-feng;KE Ding-fang;YANG Ling-qi(Zhejiang Huadian Equipment Inspection Institute Co., Ltd., Hangzhou 310015, China;State Grid Materials Co., Ltd., Beijing 100120, China;State Grid Zhejiang Electric Power Co., Ltd., Hangzhou 310007, China)
出处
《变压器》
北大核心
2019年第6期27-30,共4页
Transformer
关键词
配电变压器
天然酯绝缘油
换油
性能变化
Distribution transformer
Natural ester insulating oil
Changing oil
Perfor mance change
