Fully Digitized Direct Self-Control System of an AC Motor

Sun Shaoyuan; Wang Junran; Li Huade

doi:10.13374/j.issn1001-053x.1996.05.016

Volume 18 Issue 5

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Article Navigation > Chinese Journal of Engineering > 1996 > 18(5): 468-472

Sun Shaoyuan, Wang Junran, Li Huade. Fully Digitized Direct Self-Control System of an AC Motor[J]. Chinese Journal of Engineering, 1996, 18(5): 468-472. doi: 10.13374/j.issn1001-053x.1996.05.016

Citation:

Sun Shaoyuan, Wang Junran, Li Huade. Fully Digitized Direct Self-Control System of an AC Motor[J]. Chinese Journal of Engineering, 1996, 18(5): 468-472. doi: 10.13374/j.issn1001-053x.1996.05.016

Sun Shaoyuan, Wang Junran, Li Huade. Fully Digitized Direct Self-Control System of an AC Motor[J]. Chinese Journal of Engineering, 1996, 18(5): 468-472. doi: 10.13374/j.issn1001-053x.1996.05.016

Citation:

Sun Shaoyuan, Wang Junran, Li Huade. Fully Digitized Direct Self-Control System of an AC Motor[J]. Chinese Journal of Engineering, 1996, 18(5): 468-472. doi: 10.13374/j.issn1001-053x.1996.05.016

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Fully Digitized Direct Self-Control System of an AC Motor

doi: 10.13374/j.issn1001-053x.1996.05.016

Automation and Information Eegineering College, USTB, Beijing 100083, PRC

Received Date: 1995-07-31
Available Online: 2021-11-13

Abstract

Abstract

The dasic principle of direct self control system is analysed. A mixing type of flux estimator is empolyed at high and low velocities.A kind of improved flux and torque controller is presnted and the corresponding selecting rule of voltage vectors is showed at the same time.It puts forward that the control system by 8098 single chip miciroprocessor is desingned. Simulation and experimental results are showed at the end.
- AC motor,
- direct self control,
- voltage space vector