三相组合式电力变压器 Three-phase site-combined power transformers
多绕组移相整流变压器 ZPSG
单相三绕组自耦变压器 Single-phase three-winding autotransformer ; Dan Xiangsan-winding autotransformer
三相变压器联接组的测定通常采用交流法。
Vsually we measure linking groups of three phase transformer in alternating current method.
最后给出了三相牵引变压器的过载能力曲线组，供设计、运行单位使用。
A group of overload capability curve of three-phase electric traction transformer is given for use by design and operation units.
在分析相量图的基础上，结合数学知识，得出一通用公式判别变压器组号。
Based on the analysis on the connection groups and combining with the mathematic knowledge, this article educes a general formula to judge the connection groups.
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