한국소음진동공학회:학술대회논문집 (Proceedings of the Korean Society for Noise and Vibration Engineering Conference)
- 한국소음진동공학회 2013년도 추계학술대회 논문집
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- Pages.585-588
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- 2013
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- 1598-2548(pISSN)
고정지지를 갖는 11.4 MW급 선박용 발전기의 진동 특성
Vibration Characteristics for 11.4 MW Class Marine Generator using Rigid Support
- Dao, Vuong Quang (Mokpo Maritime University) ;
- Barro, Ronald D. (Mokpo Maritime University) ;
- Kim, Hyojung (Wartsila-Hyundai Engine Company Ltd.) ;
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Lee, Donchool
(Marine Engineering Division, Mokpo National Maritime University)
- 발행 : 2013.10.27
초록
Electric motor with reduction gear systems are being adopted recently as main propulsion on the special-purposed ships. These specialized ships or offshore vessels require higher power rating generators for propulsion and accommodation power supply. This study investigated the cause of exciter components failure in the view of excessive vibration, force or abnormal ship motion in service. Countermeasures are proposed to address the exciter component failure. A 1.4 MW class dual-fuel engine generator using rigid foundation for a LNG carrier was used as research model.
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