Title :
A predictive instantaneous-current PWM controlled rectifier with AC-side harmonic current reduction
Author :
Nishida, Yasuyuki ; Miyashita, Osamu ; Haneyoshi, Toshimasa ; Tomita, Hideo ; Maeda, Akeshi
Author_Institution :
Fac. of Sci. & Eng., Tokyo Denki Univ., Saitama, Japan
Abstract :
A new rectifier controlled by predictive instantaneous-current PWM control schemes for reducing AC-side harmonic currents in consideration of the DC-side voltage ripple is proposed. Unity power factor is also obtained. The paper describes three control schemes for a single-phase rectifier, and experimental and simulation studies of rectifier performance. The effectiveness of the control schemes is confirmed by experiments and simulations. The rectifier can be used in applications such as UPS systems and static VAr compensators
Keywords :
electric current control; power convertors; power factor; power system harmonics; predictive control; pulse width modulation; rectifiers; rectifying circuits; static VAr compensators; uninterruptible power supplies; AC-side harmonic current reduction; DC-side voltage ripple; PWM rectifier; UPS; performance; predictive instantaneous current control; single-phase; static VAr compensators; unity power factor; Capacitance; Capacitors; Power system harmonics; Pulse width modulation; Reactive power; Rectifiers; Sampling methods; Space vector pulse width modulation; Uninterruptible power systems; Voltage control;
Conference_Titel :
Industrial Electronics, Control, and Instrumentation, 1993. Proceedings of the IECON '93., International Conference on
Conference_Location :
Maui, HI
Print_ISBN :
0-7803-0891-3
DOI :
10.1109/IECON.1993.339238
