n.自耦變壓器

For the large capacity cage electric motor, it cannot use the "star - angle" to start, but can use autotransformer (compensator) to start. 對于較大容量的鼠籠電動機，不能用“星一角”起動方式時，可采用自耦變壓器（補償器）進行降壓起動。

Operational features and load characteristics of autotransformer common winding under different work conditions are analyzed in detail. 針對電網內耦自變壓器不同運行工況,詳細分析了耦自變壓器公共繞組的運行特性及其負載特性。

They are autotransformer low-voltage starter,high-voltage transducer soft-starter and a dedicated transformer for the motor starting directly on line. 過去,大型及超大型電動機的起動不外乎有三種方法:自耦變壓器減壓起動,獨立變壓器供電直接全壓起動及高壓變頻器軟起動。

The alternating current was sent to the input end of the autotransformer and pressure-rise circuit after adjusting voltage. 交流電源送入自耦調壓器輸入端,調壓后送至升壓電路。

An extra-high voltage single-phase autotransformer belongs to transformer technology field for resolving low-voltage fluctuate problem. 一種特高壓單相自耦變壓器，屬變壓器技術領域，用于解決低壓波動問題。

The voltage regulation characteristic of autotransformer,external compensation of zero sequence current for three Y au . 論證自耦變壓器的電壓調整性能、三Y型自耦變壓器的零序電流外補償、自耦變壓器繼電保護整定的特殊問題。