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qian tan san xiang jiao liu dian ji zhu fu rao zu de xiang jiao cha
Author(s): 
Pages: 39+42
Year: Issue:  6
Journal: S&M Electric Machines

Keyword:  绕组节距维修人员相角差发电机定子绕组双绕组三次谐波式水轮发电机主绕组相位差调压率;
Abstract: <正> 一般从事电机维修人员在拆装发电机定子绕组时,经常会遇到如电抗分流式、三次谐波式等嵌有主、副双绕组的。维修人员对于主、副绕组在电机运行中所起的作用都比较清楚,但对它们之间相位差即电气角度如何确定和计算都不甚明白。时常有用户来信
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