摘要
叙述了一种用于三相单开关DCM Boost整流器的低成本谐波注入法,该法使得DCM Boost整流器在低通带时能使5次谐波满足IEC5 5 5 -2的规定,且能很好地改善总谐波畸变率,最后通过试验验证了该方法的可靠性。
This paper describes a new low-cost harmonic injection method for single-switch three-phase discontinuous-conduction-mode(DCM) boost rectifiers.It makes the rectifier suit to IEC555-2 specificaitons in low-bandwidth.Finally,experiment results prove the method is reliable.
出处
《华北电力技术》
CAS
2005年第4期11-13,共3页
North China Electric Power
关键词
谐波注入
不连续模式
升压变换器
harmonic injection method
discontinuous-conduction-mode
Boost converter
