【摘要】 周宁水电站水轮发电机中性点接地方式的选择,是通过对几种接地方式进行比较后选用了消弧线圈接地方式。结合电站的具体特点,对消弧线圈接地方式特性进行了分析,充分说明设计和选择是合理的。更多还原

【Abstract】 This article introduces the selection of generator’s neutral earthing in Zhouning Hydropower Station. Through the comparisons of the several alternatives, the arcabsorbing coil earthing is finally selected. Detailed analysis has been given on the arcabsorbing coil earthing method based on the characteristics of the power station. The practice proved the rationalization of the selection and design of this method.更多还原