基于O样条的PFC整流器定频积分滑模控制器

This article proposes a fast-response sliding mode controller for a semibridgeless boost converter under large and quick load fluctuations to ensure tight output voltage regulation and unity power factor correction at the line side. In this sense, a novel approach for estimating the reference current profile is presented focusing on the real-time phasor estimation via the O-splines of the discrete...