Feed-Forward Control of Input-Series and Output-Parallel DC Transformer

摘要：

　　The input-series and output-parallel (ISOP) DC transformer,which has no output filter,runs under near 100% duty ratio,and is easily achieve zero voltage switching (ZVS) conditions and higher efficiency,is more and more attractive in the high input voltage and high power applications.In order to achieving input voltages sharing in ISOP DC transformer based on two non-resonant DC transformer modules,the feed-forward control method is proposed in this paper.And the principle of the proposed control is analyzed in detail.Finally,experimental results are given to verify the proposed control method to have a good ability of sharing the input voltages.

关键词： DC transformer input-series and output parallel voltage sharing feed-forward control

作者: Zhang Xianjin Wang Bugen

作者单位: Department of Electronic Engineering Huaihai Institute of Technology,Lianyungang,China

会议类型: 国际会议

会议名称: 2013 International Conference on Energy Research and Power Engineering(2013能源研究与电力工程国际会议)(ERPE2013)

会议地点: 郑州

会议语种:英文

页码: 1390-1394

在线出版日期: 2013-05-24（万方平台首次上网日期，不代表论文的发表时间）