The study of the method of the direct torque control based on space vector pulse width modulation
Abstract
The paper expounds the mathematical model of permanent magnet synchronous motor, which introduces the general principle of the direct torque control and the space vector pulse width modulation. In the MATLAB/simulink environment, the mathematical model of permanent magnet synchronous motor sets up a simulation model of the direct torque control which based on the theory of SVPWM. Each step and process of the simulation model is introduced in detail and finally the simulation result is obtained. The simulation result shows that the direct torque control system which based on the theory of SVPWM has a constant switch frequency, can reduce the torque ripple greatly, and improves the current waveform and flux linkage waveform. So it makes the system have a better dynamic and static performance and also verify the feasibility and effectiveness of the plan
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References
[2] Giuseppe S，Buja Marian，P Kazmierkowski. Direct Torque Control of PWM Inverter-Fed AC Motors-A Survey[J]. IEEE Trans Ind Electronics，2004，51(4)：744-757.
[3] Song Jianguo，Chen Quanshi. Research of Electric Vehicle IM Controller Based On Space Vector Modulation Direct Torque Control. 8th ICEMS 2005：1617-1620.
[4] Jin Mengjia，Shi Cenwei，Qiu Jianqi，et al. Stator Flux Estimation for Direct Torque Controlled Surface Mounted Permanent Magnet Synchronous Motor Drives over Wide Speed Region. ICEMS，2005：350-354.
[5] Tripathi A ， Khambadkone A M ， Panda S K. Torque ripple analysis and dynamic performance of a space vector modulation based control method for AC-drives. IEEE Trans Power Electronics，2005：485-492.
[6] Parsa L，Toliyat H A. Sensorless direct torque control of five-phase interior permanent magnet motor drives. 39th IAS，2004，2：992-999.
[7] Dan Sun，Yikang He，Zhu J G. Sensorless direct torque control for permanent magnet synchronous motor based on fuzzy logic. 4th IPEMC，2004，3：1286-1291.
[8] Linni Jian，Liming Shi. Stability Analysis for Direct Torque Control of Permanent Magnet Synchronous Motors. 8th ICEMS 2005 1672-1675.
[9] Linni Jian，Liming Shi. Stability Analysis for Direct Torque Control of Permanent Magnet Synchronous Motors. 8th ICEMS 2005 1672-1675.
[10] Yen-Shin Lai ， Fu-San shyu ， Yung-Hsin Chang. Novel Loss Reduction Pulsewidth Modulation Technique for Brushless dc Motor Drives Fed by MOSFET Inverter[J]. IEEE Trans on Power Electronics，2004，19(6)：1646-1652.
[11] Yong Liu，Z Q Zhu，David Howe. Direct Torque Control of Brushless DC Drives With Reduced Torque Ripple[J]. IEEE Trans on Ind Application，2005，41(2)：599-608.
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