The Transactions of the Korean Institute of Electrical Engineers P (전기학회논문지P)

The Korean Institute of Electrical Engineers (대한전기학회)
권호 표지

A Diagnosing System Development for Insulated Stator of Large Generator

대형 발전기의 고정자 절연 진단용 시스템 개발

  • 박성욱 (구미1대학 컴퓨터응용전기전공)
  • Received : 2002.03.07
  • Accepted : 2002.03.12
  • Published : 2002.03.01
Download PDF
⟨ Previous Next ⟩

Abstract

This research presented in this paper focuses on a system development for checking stator's wedge of large generator in heavy industry. The system is composed of impactor, A/D converter and digital signal processing board. Also this paper proposes a method for detection of stator's insulating state using analysis algorithm. As developed impact system is acting, impact wave is generated real time and transferred data to microprocessor. Using communication program this signal move microprocessor to hard directory of note book with 1000 data/sec. The developed system and analysis program performed very well by real stator's wedge in large generator.

Keywords