PCHD control strategy of three phase current type PWM rectifier

摘要

In order to improve the power factor and anti-interference ability of current mode PWM rectifier, this paper presents a new control strategy which is based on interconnection and damping assignment passivity-based control scheme. The current type PWM rectifier has no harmonic pollution of electric network, unit power factor and power control system of high performance, high efficiency, high stability and other advantages, the simulation results prove the feasibility of the scheme.