DCDC Buck Power Converter as a Smooth Starter for a DC Motor based on a Hierarchical Control

DC/DC Buck Power Converter as a Smooth Starter for a DC Motor Based on a Hierarchical Control Abstract: In this paper a smooth starter, based on a dc/dc Buck power converter, for the angular velocity trajectory tracking task of a dc permanent magnet motor is presented. To this end, a hierarchical controller is designed, which […]


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

An Adjustable-Speed PFC Bridgeless Buck–Boost Converter-Fed BLDC Motor Drive Abstract: 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 […]