Discrete Current Control Strategy of Permanent Magnet Synchronous Motors

Journal of Applied Mathematics ◽

10.1155/2013/525014 ◽

2013 ◽

Vol 2013 ◽

pp. 1-9

Author(s):

Yan Dong ◽

Kai Jing ◽

Hexu Sun ◽

Yi Zheng

Keyword(s):

Magnetic Field ◽

Permanent Magnet ◽

Control Strategy ◽

Direct Torque Control ◽

Current Control ◽

Torque Control ◽

Rotating Magnetic Field ◽

Permanent Magnet Synchronous Motors ◽

Magnetomotive Force ◽

Synchronous Motors

A control strategy of permanent magnet synchronous motors (PMSMs), which is different from the traditional vector control (VC) and direct torque control (DTC), is proposed. Firstly, the circular rotating magnetic field is analyzed on the simplified model and discredited into stepping magnetic field. The stepping magnetomotive force will drive the rotor to run as the stepping motor. Secondly, the stator current orientation is used to build the control model instead of rotor flux orientation. Then, the discrete current control strategy is set and adopted in positioning control. Three methods of the strategy are simulated in computer and tested on the experiment platform of PMSM. The control precision is also verified through the experiment.

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Direct Torque Control for Permanent Magnet Synchronous Motors Based on Novel Control Strategy

Lecture Notes in Computer Science - Life System Modeling and Intelligent Computing ◽

10.1007/978-3-642-15597-0_47 ◽

2010 ◽

pp. 433-441 ◽

Cited By ~ 1

Author(s):

Sizhou Sun ◽

Xingzhong Guo ◽

Huacai Lu ◽

Ying Meng

Keyword(s):

Permanent Magnet ◽

Control Strategy ◽

Direct Torque Control ◽

Torque Control ◽

Permanent Magnet Synchronous Motors ◽

Synchronous Motors

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A novel direct torque control strategy for interior permanent magnet synchronous motors driven by a three-level simplified neutral point clamped inverter

2016 IEEE Energy Conversion Congress and Exposition (ECCE) ◽

10.1109/ecce.2016.7854729 ◽

2016 ◽

Cited By ~ 1

Author(s):

Tung Ngo ◽

Gilbert Foo ◽

Craig Baguley ◽

Deepu Mohan ◽

Zhang Xinan

Keyword(s):

Permanent Magnet ◽

Control Strategy ◽

Direct Torque Control ◽

Neutral Point ◽

Torque Control ◽

Permanent Magnet Synchronous Motors ◽

Synchronous Motors ◽

Torque Control Strategy ◽

Interior Permanent Magnet

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An Improved Model Predictive Direct Torque Control Strategy for Reducing Harmonic Currents and Torque Ripples of Five-Phase Permanent Magnet Synchronous Motors

IEEE Transactions on Industrial Electronics ◽

10.1109/tie.2018.2870359 ◽

2019 ◽

Vol 66 (8) ◽

pp. 5820-5829 ◽

Cited By ~ 17

Author(s):

Guibin Li ◽

Jiefeng Hu ◽

Yongdong Li ◽

Jianguo Zhu

Keyword(s):

Permanent Magnet ◽

Control Strategy ◽

Direct Torque Control ◽

Torque Control ◽

Permanent Magnet Synchronous Motors ◽

Synchronous Motors ◽

Harmonic Currents ◽

Torque Control Strategy ◽

Improved Model ◽

Torque Ripples

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Investigation and Improvement of Torque Response of Control System Based on Direct Torque Control in Interior Permanent Magnet Synchronous Motors

IEEJ Transactions on Industry Applications ◽

10.1541/ieejias.129.243 ◽

2009 ◽

Vol 129 (3) ◽

pp. 243-251 ◽

Cited By ~ 4

Author(s):

Yukinori Inoue ◽

Shigeo Morimoto ◽

Masayuki Sanada

Keyword(s):

Control System ◽

Permanent Magnet ◽

Direct Torque Control ◽

Torque Control ◽

Permanent Magnet Synchronous Motors ◽

Synchronous Motors ◽

Torque Response ◽

Interior Permanent Magnet

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Direct Torque Control for Interior Permanent Magnet Synchronous Motors Using Matrix Converters

2006 5th International Power Electronics and Motion Control Conference ◽

10.1109/ipemc.2006.4778325 ◽

2006 ◽

Author(s):

D. Xiao ◽

M. F. Rahman

Keyword(s):

Permanent Magnet ◽

Direct Torque Control ◽

Torque Control ◽

Permanent Magnet Synchronous Motors ◽

Matrix Converters ◽

Synchronous Motors ◽

Interior Permanent Magnet

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Direct Torque Control for Permanent Magnet Synchronous Motors Based on Fuzzy Regulator

Advanced Materials Research ◽

10.4028/www.scientific.net/amr.998-999.607 ◽

2014 ◽

Vol 998-999 ◽

pp. 607-612

Author(s):

Xiang Tang ◽

Jun Gu ◽

Ting Gao Qin

Keyword(s):

Permanent Magnet ◽

Permanent Magnet Synchronous Motor ◽

Direct Torque Control ◽

Torque Ripple ◽

Torque Control ◽

Permanent Magnet Synchronous Motors ◽

Synchronous Motors ◽

Pi Regulator ◽

Harmonic Content ◽

Fuzzy Regulator

In this paper, a method of direct torque control (DTC) for permanent magnet synchronous motor (PMSM) based on fuzzy regulator is proposed. It overcomes the disadvantages such as speed drop with load, torque ripple etc., which happens in the DTC for PMSM based on conventional PI regulator. The simulation results show that, the DTC for PMSM based on fuzzy regulator can effectively improve the system loading capability and significantly reduce the torque ripple and the harmonic content of the system. Therefore, it can comprehensively improve the system performance.

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