Browse > Article
http://dx.doi.org/10.5293/KFMA.2010.13.1.029

Report on Predictive Maintenance System using Condition Monitoring System of Hydro-turbine Generator  

Ko, Sung-Ho (충남대학교 기계설계공학과)
Jeong, Yong-Chae (한국수자원공사 댐.유역관리처)
Choi, Seong-Pil ((주)터보링크)
Kwack, Young-Kyun (충남대학교 기계설계공학과 대학원)
Han, Seung-Yeul (충남대학교 기계설계공학과 대학원)
Publication Information
The KSFM Journal of Fluid Machinery / v.13, no.1, 2010 , pp. 29-34 More about this Journal
Abstract
The purpose of this study is to explain the importance of Vibration Monitoring Device by introducing an example of Predictive Maintenance System using Condition Monitoring System of Hydro-turbine generator. Confirming vibration of generation equipment is commissioning procedure during equipment completion for checking guaranteed items. Data from Generator output range are used to determine output band to continue the performance of equipment. The Vibration Monitoring System is not absolute method of maintenance, but if it is used well with expert, it will be visible, data-analyzed, scientific maintenance more than others. And also, Condition Monitoring System is very important for remote controlled small hydro-power plant although most of it is installed in Large hydro-power plant.
Keywords
Hydro-turbine Generator; Condition Monitoring; Electric Vibration; Analysis of Journal bearing performance;
Citations & Related Records
연도 인용수 순위
  • Reference
1 주덕훈, 윤재현, 조성수, 김재수, "댐 수차 발전기 전동의 전달특성에 관한 연구," 대한건축학회 학술발표대회 논문집, Vol. 27, No. 1, pp. 725-728.
2 하현천, 최성필, 1999, "고낙차 펌프-터빈에서의 축계 진동 특성," 유체기계저널, Vol. 2, No. 2, ,pp 27-31.   과학기술학회마을
3 박성규, 심만석, 이현영, 이명재, "FFT 알고리즘을 이용한 장비 예지보전 전문가 시스템의 설계," 한국정보과학회 학술발표논문집, Vol. 30, No.2, pp. 514-516.   과학기술학회마을
4 강인선, 박동준, 2004, "기계진단의 판정기준 설정에 관한 연구," 한국산업경영시스템학회 춘계학술대회 논문집, pp. 60-64.
5 Hyun-Cheon RH, 2001, "Preload Effects of a Guide Bearing on the Metal Temperature and the Shaft Vibration," ASME J Tribal., Vol 123, Issue 1, pp. 144-150.   DOI