摘要
本文叙述了一种用于单开关三相DCM Boost整流器的低成本谐波注入法,使得该整流器在低通带时能使5次谐波满足IEC555-2的规定,且能很好地改善THD。最后通过实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 specifications in low-bandwidth. Finally, experiment results prove the method is reliable.
出处
《电源世界》
2004年第6期63-65,25,共4页
The World of Power Supply
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
