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International Journal of Advanced Engineering, Management and Science


Comparison of Induction and BLDC motor drives for Hybrid Electric Vehicles

( Vol-2,Issue-9,September 2016 )

Author(s): Swetha C, Surasmi N L



Total View : 1119
Downloads : 164
Page No: 1585-1590
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Keywords:

SVPWAM, Induction motor, BLDC motor, 6ω dc link voltage, constant dc link voltage, Switching loss reduction, FFT analysis.

Abstract:

This paper proposes a converter -inverter fed both induction motor and BLDC motor drives which can be used in hybrid electric vehicle or electric vehicle. The advantage of this PWM technique is that by eliminating the zero vectors the switching loss can be reduced. Both motors utilize dc link voltage under varied and constant voltage condition. The simulation of the system had been done using MATLAB/SIMULINK. It can be seen that the THD is relatively less than 5% under both conditions. This technique is feasible for applications which require high efficiency, high power density, low cost. The advantages and disadvantages when both types of motors are used are also seen.

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