A Variable Speed PFC Converter for Brushless SRM Drive

Design and Simulation of Double Loop Control for Power Converter Fed Variable Speed DC Drive

An ANN Based Speed Control of PMBLDCM Drive Using a Single-Stage PFC Half-Bridge Converter

In this paper, a buck half-bridge DC-DC converter is used as a single-stage power factor correction (PFC) converter for feeding a voltage source inverter (VSI) based permanent magnet brushless DC motor (PMBLDCM) drive. The front end of this PFC converter is a diode bridge rectifier (DBR) fed from single-phase AC mains. The PMBLDCM is used to drive a compressor load of an air conditioner through...

“study of Soft Switching Converter for Brushless Dc Motor Drive”

An Adjustable-Speed PFC Bridgeless Buck-Boost Converter-Fed BLDC Motor Drive

This paper presents a power factor corrected (PFC) bridgeless (BL) buck–boost converter-fed brushless direct current(BLDC) motor drive as a cost-effective solution for low-power applications. An approach of speed control of the BLDC motor by controlling the dc link voltage of the voltage source inverter (VSI) is used with a single voltage sensor. This facilitates the operation of VSI at fundame...

Design And Implementation Of PFC CUK Converter-Based PMBLDCM Drive

This method is used to improve the efficiency of motor drive by power factor correction. It plays an important role in energy saving during energy conversion. A cuk dc -dc converter topology reduced the power quality problems and improve the power factor at input ac mains. A three-phase voltage-source inverter is used as an electronic commutator operates the PMBLDCM drive The concept of voltage...