Simulation and Analysis of Rectifier Circuit Based on Double Closed-Loop Vector Control Method

Article Preview

Abstract:

Pulse width modulation (PWM) technology based on rotating coordinate transform is a new type of rectifier control method. Through the electromagnetic transient process of the analysis of the rectifier circuit we can verify the accuracy of this control method. Therefore, this paper first analyzed electromagnetic transient process of the rectifier circuit. By changing the phase and amplitude of voltage to realize the active and reactive power decoupling control independently. Than,it built the simulation model of rectifier circuit with the electromagnetic transient analysis software PSCAD. This cricuit is controlled by PWM based on double closed-loop vector. The simulation and analysis of the circuit are performed on the basis of the model. The simulation results can reflect the electromagnetic transient process of the circuit accurately,so as to verify the correctness of the proposed control method to control the rectifier circuit.

You might also be interested in these eBooks

Info:

Periodical:

Pages:

3346-3349

Citation:

Online since:

November 2014

Export:

Price:

Permissions CCC:

Permissions PLS:

Сopyright:

© 2014 Trans Tech Publications Ltd. All Rights Reserved

Share:

Citation:

* - Corresponding Author

[1] Wenting Wang, Jincheng Zhao, Lin Zhang. Simulation of Inverter Circuit Based on PSCAD[J]. Modern Electronic Technology, 2011, 30(18)190-194 . In Chinese.

Google Scholar

[2] Peng Dai, Xiao Fu, Qingqing Yuan. A Novel Complex State Current Controller for PWM Rectifier at Very Low Switching Frequency[J]. Proceedings of The CSEE, 2011, 31(21)25-31.

Google Scholar

[3] Junjie Zhu, Kai Zhou. SIMULINK Modeling and Simulation of Dual Close-loop PWM Rectifier[J]. Electric Drive Automation , 2005, 26(3)26-27. InChinese.

Google Scholar

[4] Ende Wang, Shenghua Huang WANG. A Novel Double Closed Loops Control of the Three-phase Voltage-sourced PWM Rectifier[J]. Proceedings of the CSEE , 2012, 32(15)24-30. InChinese.

Google Scholar

[5] Wanwei Wang, Huajie Yin, Lin Guan. Parameter Setting for Double Closed-Loop Vector Control of Voltage Source PWM Rectifier [J]. Transactions of China Electro Technical SOCIETY , 2010, 25(2)67-79. InChinese.

Google Scholar