Comparative Study Of Current Control Strategy For DC Motors

Lukar Herlino, Adeline and Jidin, Auzani and Che Wan Mohd Zalani, Che Wan Mohd Faizal and Sanusi, Syamim and Jopri, Mohd Hatta and Manap, Mustafa (2013) Comparative Study Of Current Control Strategy For DC Motors. In: Power Engineering And Optimization Conference (PEOCO), 2013 IEEE 7th International, 3 June 2013, Langkawi Island, Malaysia.

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A brushed DC motorist well-known to provide simple control and superior torque dynamic performance. This is mainly due to the fact that the electromagnetic torque can be directly controlled by regulating the armature current using full bridge DC-DC converter. Note that the developed torque is proportionally to the armature current and the use of full bridge converter permits the motor performs into 4-quadrant operation. This paper will present a comparative study of current/torque performances for three different current control strategies which are as follows; 1) hysteresis-based with bipolar switching technique, 2) carrier-based with bipolar switching technique and 3) carrier-based with unipolar switching technique. The comparison performances of the switching techniques will be analyzed through experimental results.

Item Type: Conference or Workshop Item (Paper)
Uncontrolled Keywords: Current control switching, Bipolar, Unipolar
Divisions: Faculty of Electrical Engineering > Department of Power Electronics & Drives
Depositing User: Dr Auzani Jidin
Date Deposited: 27 May 2014 10:46
Last Modified: 12 Jul 2021 10:32
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