Proceedings of the KSR Conference (한국철도학회:학술대회논문집)
- 2006.11b
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- Pages.742-747
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- 2006
Primary Resistance Compensation of Linear Induction Motor Using Thermocouple
Thermocouple을 이용한 선형 유도전동기의 1차측 저항 보상
Abstract
This paper describes online stator-resistance estimation of a linear induction motor(LIM) with cage-type secondary using direct thrust control(DTC), where the resistance value is derived from stator-winding temperature estimation using thermocouple. In this paper, corrected stator resistance has an error in actuality measurement resistance. So compensation coefficient
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