ZETA Converter for Speed Control of Electronically Commutated BLDC Motor

A Power Factor Correction (PFC) and sensor less speed control of BLDC (Brushless DC) motor using zeta converter is presented. Zeta converter is a fourth-order DC-DC converter made up of two inductors and two capacitors and capable of operating in either step-up or stepdown mode. The PFC is achieved by zeta converter. Sensor less speed control of BLDC motor is achieved and the cost and wiring of sensors are reduced. A MATLAB/ Simulink environment is used to simulate the developed model to achieve a wide range of speed control with high PF (Power Factor) and improved PQ (Power Quality) at the supply. Kirti B. Nagne | Dr. Harikumar Naidu"ZETA Converter for Speed Control of Electronically Commutated BLDC Motor" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-2 | Issue-4 , June 2018, URL: http://www.ijtsrd.com/papers/ijtsrd13087.pdf http://www.ijtsrd.com/engineering/electrical-engineering/13087/zeta-converter-for-speed-control-of-electronically-commutated-bldc-motor/kirti-b-nagne