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A Position Control System of SRM using Digital Hysteresis Controller  

김민회 (영남이공대학 전기자동화과/미국 테네시주립대학(낙스빌) 전기공학과, 전력전자응용센터(PEAC) 연구교수)
백원식 (영남대학교 대학원 전기공학과)
김남훈 (영남대학교 대학원 전기공학과 박사과정 수료)
최경호 (경북전문대학 겸임교수)
김동희 (영남대학교 전기·전자공학부)
Publication Information
The Transactions of the Korean Institute of Power Electronics / v.7, no.3, 2002 , pp. 253-261 More about this Journal
Abstract
This paper presents an implementation of position control system of Switched Reluctance Motor (SRM) using digital hysteresis controller by TMS320F740 DSP. Although SRM possess several advantages including simple structure and high efficiency, but the control thrive system using power semiconductor device is required to drive this motor. The control drive system increases overall system cost. To overcome this problem and increase the application of SRM, it is needed to develope the servo dave system of SRM. So, the position control system of 1 Hp SRM is developed and evacuated by adaptive switching angle control. The position/speed response characteristics and voltage/current waveforms are presented to prove the capability of SRM for a servo drive application. Moreover, digital hysteresis current controller is developed and evaluated by experimental testing for the purpose of system developmental cost reduction.
Keywords
SRM; Position Control; Digital Hysteresis Controller; Switching angle control;
Citations & Related Records
Times Cited By KSCI : 6  (Citation Analysis)
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