摘要
本文对新研制的 1 k VA1 1 5 V/40 0 Hz三相静止变流器的直直部分(5) ,即并联双管正激电路的拓扑结构、工作原理进行了详细分析、介绍。并给出了脉冲变压器参数设计要点、实现方法及样机实验数据和波形。结果表明 ,该系统具有高效率 ,高功率密度 ,体积小重量轻 ,性能优等特点 ,尤其在实现静止变流器的模块化结构方面 ,有较好的应用前景(2 ) 。
In this thesis, a 1kVA 115V/400Hz three phase static inverter is presented.The principle and topology of the parallel two transistor forward DC/DC converter are discussed and analyzed in detail.Moreover the design of pulse transformer and experimental result of the prototype is given.The results can be characterized as a high efficiency,high power factor,small size;low weight which is easy to modularize static inverter.
出处
《电力系统及其自动化学报》
CSCD
2003年第2期49-53,共5页
Proceedings of the CSU-EPSA
