Title :
Three-phase sinusoidal current rectifier with zero-current switching
Author :
Rastogi, Mukul ; Mohan, Ned ; Henze, Christopher P.
Author_Institution :
Dept. of Electr. Eng., Minnesota Univ., Minneapolis, MN, USA
fDate :
11/1/1995 12:00:00 AM
Abstract :
This paper presents the application of zero-current switching in a three-phase rectification scheme with nearly sinusoidal line currents. The principle of third harmonic current circulation is used to reduce the distortion in the line currents. Zero-current switching is accomplished with the use of only two switches. The operation of the circuit is verified experimentally. Comparisons with a PWM based rectifier and a six-switch rectifier in terms of component stresses and EMI filter considerations are presented
Keywords :
PWM power convertors; electromagnetic interference; filters; power system harmonics; rectifying circuits; switching circuits; EMI filter considerations; PWM based rectifier; circuit operation; component stresses; line current distortion reduction; nearly sinusoidal line currents; six-switch rectifier; third harmonic current circulation; three-phase rectification; three-phase sinusoidal current rectifier; zero-current switching; Circuits; DC-DC power converters; Power harmonic filters; Power semiconductor switches; Power system harmonics; Pulse width modulation; Rectifiers; Switching converters; Zero current switching; Zero voltage switching;
Journal_Title :
Power Electronics, IEEE Transactions on
