Proceedings of the KIPE Conference (전력전자학회:학술대회논문집)
- 2005.07a
- /
- Pages.643-646
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- 2005
Expert System for Induction Motor Online Fault Diagnostics
유도전동기의 온라인 고장 진단을 위한 전문가 시스템에 대한 연구
-
Lee, Hong-Hee
(University of Ulsan)
;
- Nguyen, Ngoc-Tu (University of Ulsan) ;
- Kwon, Jung-Min (University of Ulsan) ;
-
Yi, Myeung-Jae
(University of Ulsan)
;
- Chung, Moon-Young (Hyundai Heavy Industry) ;
- Lee, Byeung-Yeol (Hyundai Heavy Industry)
- Published : 2005.07.04
Abstract
The paper discusses the main problems in induction motor diagnosis by motor current and vibration signals, possible faults and effects produced by these faults in the signal spectrums. Decision Tree is introduced as a tool to diagnose the motor status, this expert system is implemented to detect the incipient defects, supervise and predict them, and plan the maintenance of the motor.