Implementation of a novel sensorless matrix converter PMSM drive

Der Fa Chen, Tian Hua Liu, Szu Han Chen

研究成果: Paper同行評審

2 引文 斯高帕斯(Scopus)

摘要

This paper proposes a novel controller design for a sensorless PMSM drive system, which is fed by a matrix converter. In this paper, first, a rotor position estimating technique is proposed to obtain the shaft angle of the motor. Next, a two-degree-of-freedom PI controller, including a forward-loop controller and a load compensator, is proposed to improve the performance of the system. The whole drive system has satisfactory transient responses and load disturbance rejection abilities. In addition, the parameters of the PI controller are calculated by using a frequency-domain parameter optimization technique. Only simple algebraic computation is required. Finally, a 32-bit TMS320C40 digital signal processor is used to execute the sensorless technique and all of the control loops, including a current-loop and a speed-loop. Several experimental results are shown to validate the theoretical analysis.

原文English
頁面718-724
頁數7
出版狀態Published - 2001 十二月 1
事件4th IEEE International Conference on Power Electronics and Drive Systems - Denpasar, Bali, Indonesia
持續時間: 2001 十月 222001 十月 25

Other

Other4th IEEE International Conference on Power Electronics and Drive Systems
國家Indonesia
城市Denpasar, Bali
期間01-10-2201-10-25

All Science Journal Classification (ASJC) codes

  • Electrical and Electronic Engineering

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