A New DPC for Three-phase PWM rectifierwith unity power factor operation

International Journal of Advanced Research in Electrical, Electronics and Instrumentation Engineering

article

J.Lamterkati¹  M.Khafallah²  L.Ouboubker¹ 

[1] Prepares, currently, a Doctorate Thesis in Electrical Engineering Department at the National Higher School of Electricity and Mechanics ,(ENSEM), Hassan II University;Department of Electrical Engineering at the National Higher School of Electricity and Mechanics ,(ENSEM), Hassan II University

关键词: Direct Power Control;    Power Factor;    PWM Rectifier;    Power Quality;    THD.;   

来源: Research & Reviews

【 摘 要 】

This paper, presents the performance evaluation for new methods, applied to three-phase PWM rectifier with unity power factor operation, based on virtual flux called Direct Power control (VF-DPC). The principle of this control is based on the instantaneous active and reactive power control loops. The results show the excellent advantages, particularly: nearly sinusoidal input current, regulation of input power factor to unity, low harmonic distortion of line current (THD below 5%), adjustment and stabilization of DC-link voltage (or current), reduced capacitor (or inductor) size due to the continues current.

【 授权许可】

Unknown