But there is a problem of related voltage change for an autotransformer .

而自耦变压器中性点调压则会带来相关调压问题。

For these reasons, the use of an autotransformer to interconnect a generator to its host system should be approached with caution.

由于这些原因，采用自耦变压器将发电机与其主系统互连起来应予以仔细研究。

An improved algorithm based on equivalent circuit of autotransformer -fed (AT-fed) systems was proposed to calculate power flows of electric traction networks.

在自耦变压器（AT）等值电路的基础上，提出了牵引网潮流的改进算法。