Title :
Improved power quality flyback converter fed PMBLDCM drive
Author :
Singh, Sushil ; Singh, Bawa
Author_Institution :
Electr. & Instrum. Eng. Dept, SLIET Longowal, Sangrur, India
Abstract :
This paper presents the design, modeling and simulation of a flyback converter based PFC topologies for feeding a permanent magnet brushless DC motor drive (PMBLDCMD). The flyback PFC converter is operated with the current multiplier control and voltage follower control schemes for improvement of power quality (PQ) at ac mains while controlling the operation of PMBLDCMD in wide range of speeds and input AC voltage variation. Simulated performance of a PMBLDCMD is given to demonstrate effectiveness of proposed control strategies for improving various power quality indices under dynamic and steady state operating conditions.
Keywords :
DC motor drives; brushless DC motors; electric current control; machine control; permanent magnet motors; power convertors; power factor correction; power supply quality; voltage control; PMBLDCMD; PQ improvement; current multiplier control schemes; dynamic state operating conditions; flyback converter based PFC; input AC voltage variation; permanent magnet brushless DC motor drive; power quality indices; steady state operating conditions; voltage follower control schemes; Integrated circuits; Mathematical model; Pulse width modulation; Reactive power; Torque; Velocity control; Voltage control; Current multiplier; Flyback converter; PFC; PMBLDCM; Power quality; Voltage follower; speed control;
Conference_Titel :
Power Electronics (IICPE), 2012 IEEE 5th India International Conference on
Conference_Location :
Delhi
Print_ISBN :
978-1-4673-0931-8
DOI :
10.1109/IICPE.2012.6450487
