Study on Loss-Free Heavy Current Switching Power Supply
In this paper, we propose a topological structure of loss-free heavy current switching power supply. The input circuit of the power consists of a series capacitor-switch array and output circuit consists of a parallel capacitor-switch array. The power supply output is changed correspondingly by on-off control of switch arrays. Differential coefficient equation is used to analyze the charging and discharging processes of the switching power supply. The circuit consists of loss-free elements. A simulation experiment was carried out to verify that the switching power supply is featured with controllable impulse power,voltage and current output. Furthermore, the switching power supply has characteristics of low harmonic and low power loss.
Wang Anna Luan Feng Guan Yueyang Sun Jing
School of Information Science and Engineering Northeastern University Shenyang, P.R. China 110004
国际会议
青岛
英文
2006-07-21（万方平台首次上网日期，不代表论文的发表时间）