• NARAYAN PRASAD CHOUDHARY
• HEMANT AMHIA

The brushless DC motor drives behave very well during the test trajectories. The DC bus voltages are maintained at relatively constant levels during the deceleration of the motors. The developed torques are proportional to the motor currents' amplitudes. This demonstrates the good operation of the field-oriented control algorithms. Brushless DC motors find wide applications inindustries due to their high power density and ease of control. These motors are generallycontrolled using a three phase power semiconductor bridge. For starting and the providingproper commutation sequence to turn on the power devices in the inverter bridge the rotorposition sensors required. Based on the rotor position, the power devices are commutatedsequentially every 60 degrees. To achieve desired level of performance the motor requiressuitable speed controllers.

BLDC -Brush less dc motor PMSM- permanent magnet synchronous machine

"Control stretagies for power quality improvement of BLDC motor.", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.5, Issue 7, page no.357-363, July-2018, Available :http://www.jetir.org/papers/JETIR1807515.pdf

"Control stretagies for power quality improvement of BLDC motor.", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.5, Issue 7, page no. pp357-363, July-2018, Available at : http://www.jetir.org/papers/JETIR1807515.pdf