Thus the analytical expressions for calculating the length of voids and its circulating current loss ratio have been deduced.
导出了计算其空换位长度及相应环流损耗比值的解析式，供设计大型交流电机定子线棒时参考。
Thus the analytical expressions for calculating the length of voids and its circulating current loss ratio have been deduced.
导出了计算其空换位长度及相应环流损耗比值的解析式，供设计大型交流电机定子线棒时参考。
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