Abstract:This paper presents a three-phase four-switch converter aimed at compensating reactive power in case of distorted and unbalanced source voltages. A space-vector PWM scheme is adopted to reduce the switching state of power switches. In the proposed control scheme, proper voltage vectors are generated on the ac terminal for drawing nearly sinusoidal line currents with unity power factor. An original closed-form solution of line currents, based on the mixed p-z approach is presented. The analytical and experiment… Show more
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.