Title :
Average current control of three-phase PWM boost rectifier
Author :
Hiti, Silva ; Borojevic, Dusan ; Ambatipudi, Ravindra ; Zhang, Richard ; Jiang, Yimin
Author_Institution :
Bradley Dept. of Electr. Eng., Virginia Polytech. Inst. & State Univ., Blacksburg, VA, USA
Abstract :
Average current control of three-phase PWM boost rectifiers with three linear current compensators and six-step PWM is a very attractive solution for its simplicity. The performance of the closed-loop control depends on the compensator design. This paper presents a modeling, analysis and design procedure for the average current control scheme. The current compensator design is verified experimentally on a high-frequency 6 kW boost rectifier, through current waveforms
Keywords :
AC-DC power convertors; PWM power convertors; closed loop systems; compensation; control system analysis; control system synthesis; electric current control; rectifying circuits; 6 kW; average current control; closed-loop control; compensator design; control analysis; control design; current waveforms; linear current compensators; modeling; six-step PWM; three-phase PWM boost rectifier; Current control; Electric current control; Hysteresis; Leg; Power factor correction; Pulse width modulation; Rectifiers; Steady-state; Switches; Voltage;
Conference_Titel :
Power Electronics Specialists Conference, 1995. PESC '95 Record., 26th Annual IEEE
Conference_Location :
Atlanta, GA
Print_ISBN :
0-7803-2730-6
DOI :
10.1109/PESC.1995.474803
