摘要
尼日利亚宗格鲁水电站厂房内共安装4台单机容量175 MW立轴混流式水轮发电机组,全部由GE通用电气水电设备(中国)公司供货。对现场组装的发电机定子进行磁化试验,是检验定子铁芯装配质量的重要方法,也是检验定子铁芯自身绝缘性能的重要工序。本文主要介绍其首台水轮发电机组(1号)定子磁化试验。
The powerhouse of Zungeru Hydropower station in Nigeria houses four vertical Francis turbine-generator units of 175 MW each.All units are manufactured by General Electric Hydro-power(China)Co.,Ltd.Conducting magnetic test on field-assembled generator stator is not only an important method of inspecting the installation quality of stator core,but also an important process of checking the insulation performance of stator core itself.This article gives a brief introduction on the Stator Core Magnetization test of the first turbine-generator unit(1#).
作者
於少良
于洋
Yu Shao-liang;Yu Yang
出处
《电力系统装备》
2022年第2期126-128,共3页
Electric Power System Equipment
关键词
水轮发电机
定子铁芯
磁化试验
water turbine generator
stator core
magnetization test
