Low Cost BLDC Drive Using Single Current Sensor
Author(s) -
D. Gopalakrishnan et al. D. Gopalakrishnan et al.
Publication year - 2017
Publication title -
international journal of electrical and electronics engineering research
Language(s) - English
Resource type - Journals
eISSN - 2278-943X
pISSN - 2250-155X
DOI - 10.24247/ijeeeraug201710
Subject(s) - current (fluid) , current sensor , automotive engineering , computer science , electrical engineering , engineering
This paper provides a technique to minimize torque ripple in BLDC motor by using single current sensor. There are number of techniques avail to minimize torque ripple. This paper proposes hysteresis current controller. By using this controller torque ripple is greatly reduced in various speed and loading conditions. Simulation is carried out using MATLAB / SIMULINK. The results show that the performance of BLDC motor is quite satisfactory.
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