Title :
Harmonic reduction in a single-switch, three-phase boost rectifier with high order harmonic injected PWM
Author :
Huang, Qihong ; Lee, Fred C.
Author_Institution :
Bradley Dept. of Electr. Eng., Virginia Polytech. Inst. & State Univ., Blacksburg, VA, USA
Abstract :
A single-switch three-phase boost rectifier cannot be pushed to high power levels due to high total harmonic distortion (THD). An approach employing high order harmonic injected PWM is proposed to reduce the harmonic content to meet the IEC 555-2 (A) standard for a 5-10 kW power application without significantly increasing the output. The results are verified by a prototype converter operating at 800 V/6 kW with a 3×220 V input
Keywords :
PWM power convertors; harmonic distortion; power system harmonics; rectifying circuits; standards; switching circuits; 220 V; 5 to 10 kW; 800 V; IEC 555-2 (A) standard; harmonic content reduction; harmonic reduction; high order harmonic injected PWM; single-switch rectifier; three-phase boost rectifier; total harmonic distortion; IEC standards; Network topology; Power factor correction; Power harmonic filters; Power system harmonics; Pulse width modulation; Rectifiers; Switches; Total harmonic distortion; Voltage;
Conference_Titel :
Power Electronics Specialists Conference, 1996. PESC '96 Record., 27th Annual IEEE
Conference_Location :
Baveno
Print_ISBN :
0-7803-3500-7
DOI :
10.1109/PESC.1996.548744
