Main circuit and its current control algorithm of a line-frequency synchronous induction motor drive system

XIE Lun; LU Yifang; XUE Weimin; WANG Zhiliang; SUN Yikang

doi:10.13374/j.issn1001-053x.2005.02.061

Volume 27 Issue 2

Aug. 2021

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XIE Lun, LU Yifang, XUE Weimin, WANG Zhiliang, SUN Yikang. Main circuit and its current control algorithm of a line-frequency synchronous induction motor drive system[J]. Chinese Journal of Engineering, 2005, 27(2): 253-256. doi: 10.13374/j.issn1001-053x.2005.02.061

Citation:

XIE Lun, LU Yifang, XUE Weimin, WANG Zhiliang, SUN Yikang. Main circuit and its current control algorithm of a line-frequency synchronous induction motor drive system[J]. Chinese Journal of Engineering, 2005, 27(2): 253-256. doi: 10.13374/j.issn1001-053x.2005.02.061

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Main circuit and its current control algorithm of a line-frequency synchronous induction motor drive system

doi: 10.13374/j.issn1001-053x.2005.02.061

1. Information Engineering School, University of Science and Technology Beijing, Beijing 100083, China;
2. School of Automation, Beijing Union University, Beijing 100083, China

Received Date: 2004-07-10
Rev Recd Date: 2004-10-10

Available Online: 2021-08-17

Abstract

Abstract

The key structure of main circuit of a line-frequency synchronous induction motor drive system and its snubber parameters were described. The harmonic wave assimilation algorithm and current control strategy for this system based on flux orientation vector computation were analyzed. The system's current response performance under the typical industrial application condition was studied. It is concluded that the line-frequency synchronous induction motor drive system has excellent current response performance and some similar characteristics compared with the standard synchronous motor.
- line-frequency synchronous induction motor,
- main circuit,
- flux orientation vector computation strategy,
- current response performance