New Efficient Bridgeless Cuk Rectifiers for PFC Application on d.c machine
نویسنده
چکیده
Three new bridgeless single-phase ac–dc power factor correction (PFC) rectifiers based on Cuk topology are proposed. The proposed topologies are designed to work in discontinuous conduction mode (DCM) to achieve almost a unity power factor and low total harmonic distortion of the Input current. The DCM operation gives additional advantages such as zero-current turn-ON in the power switches, zero-current turn-OFF in the output diode, and simple control circuitry. proposed topology is worked on discrete d.c machine .To show the performance between resistance load and discrete d.c machine.
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