On Suppression Technologies of Switching Harmonics Based on VVVF

摘要：

In order to suppress the switching harmonics in subsection synchronous modulation algorithm,two proposals,zero voltage switching half cycle and voltage phase compensation,are proposed.To verify the performance of the above two solutions,simulation circuit is built by PSIM software and then experiments are carried out on VVVF prototype based on DSP56F8346.Simulation and experimental results both confirm the effectiveness and practicality of the two solutions.

作者: MA Shuhua LIN Han WANG Junjie

作者单位: College of Information Science and Engineering,Northeastern University,Shenyang 110819,P.R.China The College of Information Science and Engineering,Northeastern University,Shenyang 110819,P.R.China The Key Laboratory of Cryogenics,Technical Institute of Physics and Chemistry,Chinese Academy of Sci

会议类型: 国际会议

会议名称: The 30th Chinese Control Conference(第三十届中国控制会议)

会议地点: 烟台

会议语种:英文

页码: 1-5

在线出版日期: 2011-07-01（万方平台首次上网日期，不代表论文的发表时间）