摘要
针对现有电容器工频充电方式存在的不足,在综合考虑串联谐振、并联谐振、串并联谐振三种变换电路性能的条件下,提出一种新的基于全桥串联谐振模型的电容器恒流充电优化方法。结合电路稳态与动态性能分析,阐述了能量的具体转化与传递过程。仿真研究表明该充电方案可有效改善电路品质,提高电容器储能密度。
In view of the current deficiency of industrial frequency method for power capacitor,under the complex consideration of the features of series resonant circuit,parallel resonant circuit and series parallel resonant circuit,a new optimal constant current charging method for power capacitor based on full-bridge series resonant model is presented.The process of energy change and transition is discussed by analyzing of static and dynamic performance in this paper.
出处
《工业控制计算机》
2013年第1期116-118,共3页
Industrial Control Computer
关键词
电容器
恒流充电
谐振电路
电流源
power capacitor,constant current charge,resonant circuit,current source
