基于无损电阻和半无桥Boost整流器的功率因数校正

In this paper, a loss-free resistor based on a semi-bridgeless rectifier is proposed for power factor correction applications. This particular bridgeless rectifier type is composed of two different boost cells which operate complementarily during each half-line cycle. In case of two unbalanced inductors, many control techniques can produce different inductor current ripples during each half-line c...