摘要
针对晶闸管相控整流式同步电机励磁装置的问题,提出了一种新型的同步电机励磁电源。对新型励磁电源所用高频变压器的设计进行了详细阐述,着重从高频变压器的磁芯材料选择、绕组计算与布局、温升校验分析等方面进行讨论。与传统的晶闸管励磁电源相比,新型同步电机励磁电源的性能得到很大提高,使用简便可靠,是一种较好的同步电机励磁选择方案。
As to transformer which is the problem of thyristor phase - control synchronous motor exciter, this paper introduces a high - frequeny used in a new exciter for the synchronous motor. The choice of magnetic core, the heating characteristic, the calculation and the layout of winding are described detaily in this paper. Comparing with the old type exciter, the new one has many advantages and can be used easily,it is suitable for the practical engineering.
出处
《现代电子技术》
2006年第1期132-134,共3页
Modern Electronics Technique
关键词
励磁电源
高频变压器
磁芯
绕组
exciter
high - frequeny transformer
magnetic core
winding
