Title :
A new three-phase space-vector-modulated power factor corrector
Author :
Tu, Rong-Jie ; Chen, Chern-Lin
Author_Institution :
Dept. of Electr. Eng., Nat. Taiwan Univ., Taipei, Taiwan
Abstract :
A new three-phase three-wire boost-type power factor corrector (PFC) which draws sinusoidal input currents in phase with the corresponding input phase voltages is proposed and analyzed in this paper. In the proposed topology, three AC switches are placed before the bridge rectifier and across two power lines. A novel control scheme combining space-vector modulation and hysteresis current control is presented. Sinusoidal input line currents are observed in simulations
Keywords :
bridge circuits; electric current control; power convertors; power factor correction; rectifiers; rectifying circuits; switching circuits; AC switches; bridge rectifier; control scheme; hysteresis current control; simulations; sinusoidal input currents; sinusoidal input line currents; space-vector-modulated; three-phase; three-wire boost-type power factor corrector; Bridge circuits; Control design; Current control; Diodes; Hysteresis; Power harmonic filters; Reactive power; Rectifiers; Switches; Voltage;
Conference_Titel :
Applied Power Electronics Conference and Exposition, 1994. APEC '94. Conference Proceedings 1994., Ninth Annual
Conference_Location :
Orlando, FL
Print_ISBN :
0-7803-1456-5
DOI :
10.1109/APEC.1994.316326
