Study On Speed Sensorless SVM-DTC System Of PMSM
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The document presents a novel speed sensorless direct torque control (SVM-DTC) system for permanent magnet synchronous motors (PMSM) utilizing space vector modulation (SVM) and a model reference adaptive system (MRAS). It details the system's components and principles, supported by MATLAB/Simulink simulation results that demonstrate the accuracy and robustness of the speed identification algorithm, along with the system's strong static and dynamic performance. References to related research and projects are provided, and contact details for further inquiries are also included.
![ELECTRICAL PROJECTS USING MATLAB/SIMULINK
Gmail: asokatechnologies@gmail.com, Website: http://www.asokatechnologies.in
0-9347143789/9949240245
For Simulation Results of the project Contact Us
Gmail: asokatechnologies@gmail.com, Website: http://www.asokatechnologies.in
0-9347143789/9949240245
REFERENCES:
[1] Yen-Shin Lai, Jian-Ho Chen..A New Approach to Direct Torque Control of Induction Motor
Drives for Constant Inverter Switching Frequency and Torque Ripple Reduction[J],IEEE
Transactions on Energy Conversion,2001,16(3),220-227
[2] Liang yan, Li Yongdong. The state of art of sensor-less vector control of PMSM[J]. Electric
Drive,2003,33(4):4-9
[3] Young Sam Kim, Sang Kyoon Kim,Young Ahn Kwon.MRAS Based Sensorless Control of
Permanent Magnet Synchronous Motor[C]. SICE Annual Conference, Fukui, Japan, 2003:1632-
1637
[4] Li Yongdong. AC motor digital control system [M]. Beijing: Machine Press,2002
[5] Li Su. Direct Torque Control of Induction Motor[M]. Beijing: Machine Press,1999](https://image.slidesharecdn.com/at91studyonspeedsensorlesssvm-141104043544-conversion-gate02/85/Study-On-Speed-Sensorless-SVM-DTC-System-Of-PMSM-5-320.jpg)
Study On Speed Sensorless SVM-DTC System Of PMSM
- 1. ELECTRICAL PROJECTS USING MATLAB/SIMULINK Gmail: asokatechnologies@gmail.com, Website: http://www.asokatechnologies.in 0-9347143789/9949240245 For Simulation Results of the project Contact Us Gmail: asokatechnologies@gmail.com, Website: http://www.asokatechnologies.in 0-9347143789/9949240245 Study On Speed Sensorless SVM-DTC System Of PMSM ABSTRACT: A novel speed sensorless direct torque control system-SVM-DTC of permanent magnet synchronous motor (PMSM) based on SVM and MRAS is presented. In this paper the various components of the speed sensorless SVM-DTC and the principle of realization are discussed in detail. Finally the simulation results with the application of MATLAB/SIMULINK show that the speed identification algorithm is accurate and of robustness, moreover, the whole control system has good static and dynamic performances. KEYWORDS: 1. Permanent magnet synchronous motor (PMSM) 2. Space Vector Modulation (SVM) 3. Direct torque control (DTC) 4. Model reference adaptive system (MRAS) SOFTWARE:MATLAB/SIMULINK
- 2. ELECTRICAL PROJECTS USING MATLAB/SIMULINK Gmail: asokatechnologies@gmail.com, Website: http://www.asokatechnologies.in 0-9347143789/9949240245 For Simulation Results of the project Contact Us Gmail: asokatechnologies@gmail.com, Website: http://www.asokatechnologies.in 0-9347143789/9949240245 BLOCK DIAGRAM: Fig.1. Speed-sensor less SVM-DTC diagram. EXPECTED SIMULATION RESULTS: Fig.2 (a) Estimated speed curve Fig.2 (b) Actual speed curve
- 3. ELECTRICAL PROJECTS USING MATLAB/SIMULINK Gmail: asokatechnologies@gmail.com, Website: http://www.asokatechnologies.in 0-9347143789/9949240245 For Simulation Results of the project Contact Us Gmail: asokatechnologies@gmail.com, Website: http://www.asokatechnologies.in 0-9347143789/9949240245 Fig.2 (c) Speed error curve Fig.2 (d) Torque response Fig.2(e) A-phase stator current waveform Fig.3 (a) Estimated speed curve
- 4. ELECTRICAL PROJECTS USING MATLAB/SIMULINK Gmail: asokatechnologies@gmail.com, Website: http://www.asokatechnologies.in 0-9347143789/9949240245 For Simulation Results of the project Contact Us Gmail: asokatechnologies@gmail.com, Website: http://www.asokatechnologies.in 0-9347143789/9949240245 Fig.3 (b) Actual speed curve Fig.3 (c) Speed error curve Fig.3 (d) Torque response Fig.3 (e) A-phase stator current waveform CONCLUSION: In this paper, the speed sensorless SVM-DTC system based on SVM and MRAS is presented and the control system has a clear control principle and structure. Simulation results show that the speed identification algorithm can estimate accurately the real speed and has robustness to varying of stator resistor. Moreover the speed sensorless SVM-DTC system has good static and dynamic performance.
- 5. ELECTRICAL PROJECTS USING MATLAB/SIMULINK Gmail: asokatechnologies@gmail.com, Website: http://www.asokatechnologies.in 0-9347143789/9949240245 For Simulation Results of the project Contact Us Gmail: asokatechnologies@gmail.com, Website: http://www.asokatechnologies.in 0-9347143789/9949240245 REFERENCES: [1] Yen-Shin Lai, Jian-Ho Chen..A New Approach to Direct Torque Control of Induction Motor Drives for Constant Inverter Switching Frequency and Torque Ripple Reduction[J],IEEE Transactions on Energy Conversion,2001,16(3),220-227 [2] Liang yan, Li Yongdong. The state of art of sensor-less vector control of PMSM[J]. Electric Drive,2003,33(4):4-9 [3] Young Sam Kim, Sang Kyoon Kim,Young Ahn Kwon.MRAS Based Sensorless Control of Permanent Magnet Synchronous Motor[C]. SICE Annual Conference, Fukui, Japan, 2003:1632- 1637 [4] Li Yongdong. AC motor digital control system [M]. Beijing: Machine Press,2002 [5] Li Su. Direct Torque Control of Induction Motor[M]. Beijing: Machine Press,1999