To enhance the quality of manufacturing as responsibility, build national brand of measurement!
To enhance the quality of manufacturing as responsibility, build national brand of measurement!
由于电机定子磁场的不平衡或大轴本身带磁，当出现交变磁通时，在轴上感应出一定的电压称为轴电压。轴电压由轴颈、油膜、轴承、机座及基础底层构成通路，当油膜破坏时，就会在此回路内产生一个很大的电流称为轴电流。
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China's leading enterprise in variable frequency power measurement and metering
National variable frequency power measuring instrument (metering station) founder
Research and development unit of national variable frequency power metering standard