Proceedings of the KIPE Conference (전력전자학회:학술대회논문집)
- 2006.06a
- /
- Pages.319-322
- /
- 2006
The Sound Noise and Vibration Analysis for HVDC System Faults
HVDC 시스템의 고장 시 소음 및 진동 분석
-
Kim Chan-Ki
(Korea Electric Power Research Institute)
;
- Park Jong-Kwang (Korea Electric Power Research Institute) ;
-
Choi Young-Do
(Korea Electric Power Research Institute)
;
- Lim Seong-Joo (Korea Electric Power Research Institute) ;
- Moon Hyoung-Bae (Korea Electric Power Research Institute)
-
김찬기
(전력연구원, 한국전력공사)
;
- 박종광 (전력연구원, 한국전력공사) ;
-
최영도
(전력연구원, 한국전력공사)
;
- 임성주 (전력연구원, 한국전력공사) ;
- 문형배 (전력연구원, 한국전력공사)
- Published : 2006.06.01
Abstract
This paper deals with the HVDC system fault analysis and the sound noise analysis. In this paper, the reasons of the audible noise and vibration were analyzed, the fault waveform were analyzed using DTR (Digital Transient Recorder). Finally, using the fault current waveform and the vibration equation, the reason of crack of smoothing reactor support is estimated.
Keywords