Sliding mode control strategy of the three phase reactive power compensator

A new control strategy of instantaneous reactive power compensation is presented in this paper. The approach is based on the PWM switching technique in the rotating d-q reference coordinate frame for a three phase AC-DC power converter and on the introduction of sliding mode motion into the control system. This study is valid for steady and transient states in three phase systems. The principle control strategy, the PWM switching pattern, and simulation results are presented.<<ETX>>

[1]  Hirofumi Akagi,et al.  Instantaneous Reactive Power Compensators Comprising Switching Devices without Energy Storage Components , 1984, IEEE Transactions on Industry Applications.

[2]  K. Ohnishi,et al.  Sliding modes control of three phase switching converters , 1992, Proceedings of the 1992 International Conference on Industrial Electronics, Control, Instrumentation, and Automation.

[3]  Vadim I. Utkin,et al.  Sliding Modes in Control and Optimization , 1992, Communications and Control Engineering Series.

[4]  M. Takeda,et al.  Harmonic current and reactive power compensation with an active filter , 1988, PESC '88 Record., 19th Annual IEEE Power Electronics Specialists Conference.