A novel strategy of a matrix converter-PMSM drive system during lightning protection interval

Tian Hua Liu, Der-fa Chen

研究成果: Conference contribution

摘要

Many elevators and other motor drive systems may be disconnected to the input electric power when lightning happens. During this period, the electric power is interrupted. It can cause danger and damage if the motor drive system is suddenly disconnected and loses its control ability. To solve the difficulty, a new strategy of a matrix converter-PMSM drive is proposed here. By using this proposed method, the drive system can work well after the input power is disconnected or restarted in a reasonable time interval. All the control loops, including the switching strategy, current-loop, and control law, are implemented by TMS320LF2407A digital signal processor. The hardware circuit is very simple. Several experimental results are shown to validate the theoretical analysis.

原文English
主出版物標題2011 7th Asia-Pacific International Conference on Lightning, APL2011
頁面30-35
頁數6
DOIs
出版狀態Published - 2011 十二月 1
事件2011 7th Asia-Pacific International Conference on Lightning, APL2011 - Chengdu, China
持續時間: 2011 十一月 12011 十一月 4

出版系列

名字2011 7th Asia-Pacific International Conference on Lightning, APL2011

Other

Other2011 7th Asia-Pacific International Conference on Lightning, APL2011
國家China
城市Chengdu
期間11-11-0111-11-04

All Science Journal Classification (ASJC) codes

  • Environmental Chemistry

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