Comparative Study of Controller Design for Four Quadrant Operation of Three Phase BLDC Motor.Journal: International Journal of Engineering Sciences & Research Technology (IJESRT) (Vol.3, No. 3)
Publication Date: 2014-03-30
Authors : K.Suganya; S.Rameshkumar;
Page : 1181-1186
Keywords : BLDC-motor; simulation comparison of PI; PID& FLC;
Brushless DC motor drives are becoming more popular in industrial and traction applications. The control of BLDC motor in four quadrants is very vital. The three-phase permanent magnet brushless dc motor inherently needs an electronic commutation circuit to drive it, because it is not a self-commutating motor. It is contrary to the conventional brush motor which commutates itself. This paper presents a comparison study of three type of control such as PI, PID & fuzzy. The characteristics of the three control methods are investigated intensely and the advantages, disadvantages of each are compared to the others with the help of MATLAB simulink software.
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