Dual-PWM frequency-variable speed regulation system based on direct power control

被引：0
|
作者：
Wang W.-W. [1 ]
Yin H.-J. [1 ]
Guan L. [1 ]
机构：
[1] School of Electric Power, South China University of Technology, Guangzhou 510640, Guangdong
来源：
Huanan Ligong Daxue Xuebao/Journal of South China University of Technology (Natural Science) | 2011年 / 39卷 / 03期
关键词：
Direct power control; Dual pulse width modulation; Four-quadrant operation; Induction motor; PI adjustment; Simulation;
D O I：
10.3969/j.issn.1000-565X.2011.03.014
中图分类号：
学科分类号：
摘要：
Proposed in this paper is a dual-PWM frequency-variable speed regulation scheme based on direct power control, which is used to achieve the four-quadrant operation of the motor, eliminate the harmonic pollution at the grid side and improve the dynamic response of the motor. The scheme is then modeled and simulated in Matlab/Simulink environment. The results indicate that the proposed scheme based on direct power control is superior to that based on direct current control in terms of control simplicity, dynamic and transient response as well as disturbance rejection ability.
引用
收藏
页码：67 / 72
页数：5
相关论文
共 15 条
  • [1] (2003)
  • [2] Lee K.-Y., Wu Y.-L., Lai Y.-S., Novel bidirectional three-phase rectifier without using DC-link current sensor, Proceedings of the 37th IEEE Power Electronics Specialists Conference, pp. 3302-3306, (2006)
  • [3] Jung J., Lim S., Nam K., A feedback linearizing control scheme for a PWM converter-inverter having a very small DC-link capacitor, IEEE Transactions on Industry Applications, 35, 5, pp. 1124-1131, (1999)
  • [4] Kim H., Yu T., Choi S., Indirect current control algorithm for utility interactive inverters in distributed generation systems, IEEE Transactions on Power Electronics, 23, 3, pp. 1342-1347, (2008)
  • [5] Li Y.-L., Bao J.-Y., Zhang Z.-C., Indirect current control adjustable power factor current source PWM converter, Proceedings of the CSEE, 27, 1, pp. 49-53, (2007)
  • [6] Cichowlas M., Kamierkowski M.P., Comparison of current control techniques for PWM rectifiers, Proceedings of the 2002 IEEE International Symposium on Industrial Electronics, pp. 1259-1263, (2002)
  • [7] Wang J.-H., Li H.-D., Wang L.-M., Direct power control system of three phase boost type PWM rectifiers, Proceedings of the CSEE, 26, 18, pp. 54-60, (2006)
  • [8] Baktash A., Vahedi A., Masoum M.A.S., Improved switching table for direct power control of three-phase PWM rectifier, Proceedings of Power Engineering Conference CAUPE(2007), pp. 1-5, (2007)
  • [9] Tallam R.M., Naik R., Gasperi M.L., Practical issues in the design of active rectifiers for AC drives with reduced DC-link capacitance, Conference Record of the 2003 IEEE Industry Applications Conference, 38th IAS Annual Meeting, pp. 1538-1545, (2003)
  • [10] Hur N., Jung J., Nam K., A fast dynamic DC-link power-balancing scheme for a PWM converter-inverter system, IEEE Transactions on Industrial Electronics, 48, 4, pp. 794-803, (2001)
12