Title :
A Three-Phase Space-Vector Based PWM Rectifier with Power Factor Control
Author :
Konghirun, Mongkol
Author_Institution :
King Mongkut´´s Univ. of Technol. Thonburi, Bangkok
Abstract :
A three-phase space-vector based PWM rectifier with power factor control has been proposed in this paper. The three-phase phase locked loop (PLL) is designed to detect the phase angle of utility voltage, which is used to create three-phase reference currents. The proposed scheme is simple and practical to be implemented on a fixed-point digital signal process based controller. It also does not require any system parameters. According to experimental results, the dc output voltage is successfully controlled while the unity power factor is accomplished.
Keywords :
PWM rectifiers; phase locked loops; power factor; fixed point digital signal process based controller; phase angle; phase locked loop; power factor control; three phase reference currents; three phase space vector based PWM rectifier; utility voltage; Current control; Frequency; Hysteresis; Open loop systems; Phase locked loops; Reactive power; Rectifiers; Signal processing algorithms; Space vector pulse width modulation; Voltage control; phase locked loop; power factor control; rectifier; space-vector PWM; unity power factor;
Conference_Titel :
Power Conversion Conference - Nagoya, 2007. PCC '07
Conference_Location :
Nagoya
Print_ISBN :
1-4244-0844-X
Electronic_ISBN :
1-4244-0844-X
DOI :
10.1109/PCCON.2007.372948
