Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)

The Korean Institute of Electrical Engineers (대한전기학회)
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Fault Detection using Parameter Identification for Fan system

Fan System의 Parameter ID를 통한 고장 검출

  • Park, Dae-Sop (Dept. of Electrical Engineering Inha University) ;
  • Shin, Doo-Jin (Dept. of Electrical Engineering Inha University) ;
  • Huh, Uk-Youl (Dept. of Electrical Engineering Inha University) ;
  • Lim, Il-Sun (Dept. of Electronic Engineering In-Chon Technical College)
  • 박대섭 (인하대학교 전기 공학과) ;
  • 신두진 (인하대학교 전기 공학과) ;
  • 허욱열 (인하대학교 전기 공학과) ;
  • 임일선 (인천기능대학 전자과)
  • Published : 1999.11.20
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Abstract

Recently, Several type of motors are used more widely in Fan system because of their low cost and high reliability. Therefore, the importance of fault detection and isolation of fan system significantly increases. The motor is a important factor bring out the fan system fault. So the problem of a fault detection for motor based on a parameter identification will be considered in this paper. After an introduction into fault detection with parameter estimation, a mathematical model for motor with special emphasis on motor itself. In the fault detection system, current and motor speed are used as parameter. Finally, simulation results are used to demonstrate the efficiency of the fault detection system.

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