Construction of a Low Cost Asymmetric Bridge Converter for Switched Reluctance Motor Drive
Publish place: 21th Iranian Conference on Electric Engineering
Publish Year: 1392
نوع سند: مقاله کنفرانسی
زبان: English
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شناسه ملی سند علمی:
ICEE21_654
تاریخ نمایه سازی: 27 مرداد 1392
Abstract:
The presented paper introduces a low cost converter for Switched Reluctance Motor (SRM) control. Many types of converters are implemented to drive SRM. GenerallyAsymmetric Bridge Converter (ABC) is selected in which two switches are used per phase to excite the phase winding. Theupper transistor in ABC faces a problem in gate-source voltagewhich prevents SRM phase to be excited properly. Some methods are used to solve the problem which are usuallyincreases the cost and also decreases the efficiency of the converter circuit. The problem is basically related to the customMosfet drivers. In this paper, a low cost ABC is presented in order to solve the problem. In the converter, a different type of Mosfet driver is used. The constructed ABC circuit is then tested in the laboratory on a 3hp 6 by 4 SRM and the operational results are obtained
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Authors
E Afjei
Department of Electrical Eng., Faculty of Electrical & Computer Eng., Shahid Beheshti University G.C., Tehran, IRAN
A Siadatan
Department of Electrical Eng., Faculty of Electrical & Computer Eng., Shahid Beheshti University G.C., Tehran, IRAN
M Rafiee
Young Researchers Club, West Tehran Branch, Islamic Azad University, Tehran, IRAN