Simulation Research and Analysis of an Improved Direct Torque Control System

Bao Hua Lang; Jian Hua Yang; Wei Guo Liu

doi:10.4028/www.scientific.net/AMR.466-467.650

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 466-467Simulation Research and Analysis of an Improved...

Simulation Research and Analysis of an Improved Direct Torque Control System

Abstract:

For enhancing operating efficiency of direct torque control system of salient-pole permanent magnetism synchronous machine, an improved direct torque control method which based on maximum torque per ampere(MTPA) is proposed. In the article firstly the new method theory inferential reasoning and the project short-cut method are elaborated. Then the simulation results which are comparison with conventional DTC are given using Matlab/Simulink. Finally the stable analysis and the dynamic analysis are given separately. The simulation and analysis show that the new method maintains fine dynamic property of conventional DTC, but also may raise system's stable operating efficiency effectively.

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Periodical:

Advanced Materials Research (Volumes 466-467)

Pages:

650-654

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.466-467.650

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Online since:

February 2012

Authors:

Bao Hua Lang, Jian Hua Yang, Wei Guo Liu

Keywords:

Direct Torque Control (DTC), Efficiency, Maximum Torque per Ampere (MTPA), Salient-Pole PMSM

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References

[1] Li Yongdong. Digital Control System of AC Motor[M]. BeiJing: Machinery industry press, (2002).

Google Scholar

[2] Li Su. the Direct Torque Control of Induction Motor[M]. BeiJing: Machinery industry press, (1999).

Google Scholar

[3] LI Chang-hong, CHEN Ming-jun, WU Xiao-yi. Study of a Maximum Ratio of Torque to Current Control Method for PMSM[J]. Proceedings of the CSEE, 2005, 25(21)：169-174.

Google Scholar

[4] L Zhong, M.F. Rahman W.Y. Hu, K.W. Lim. Analysis of Direct Torque Control in Permanent Magnet Synchronous Motor Drives[J]．IEEE Transactions on Power Electronics，1997，12(3)：528～ 535.

DOI: 10.1109/63.575680

Google Scholar

[5] Xu Junfeng, Xu Yinglei, Feng Jianghua Xu Jianping. Analysis of the Stator Flux Linkage in Permanent Magnet Synchronous Motor Direct Torque Control[J]. Electric drive, 2005，35(1)：10-12.

DOI: 10.1109/isie.2004.1571935

Google Scholar

[6] Faiz J, Hossein Mohseni-Zonoozi S. A Novel Technique for Estimation and Control of Stator Flux of a Salient pole PMSM in DTC Method Based on MTPF[J]. IEEE Transactions on Industrial Electronics, 2003, 50(2)：262～ 271.

DOI: 10.1109/tie.2003.811591

Google Scholar