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http://dx.doi.org/10.5916/jkosme.2010.34.8.1128

Development of Underwater Thrusting System Driven by 300W Class BLDC Motor  

Choi, Hyeung-Sik (한국해양대학교 기계.정보공학부)
So, Myung-Ok (한국해양대학교 선박전자기계공학부)
Park, Han-Il (한국해양대학교 해양개발공학부)
Park, Warn-Gyu (부산대학교 기계공학부)
Jang, Ha-Yong (한국해양대학교 대학원 메카트로닉스공학과)
Hong, Sung-Yul (한국해양대학교 기계공학과 대학원)
Publication Information
Journal of Advanced Marine Engineering and Technology / v.34, no.8, 2010 , pp. 1128-1134 More about this Journal
Abstract
This paper is about the development of the 300W underwater thrusting system driven by a brushless DC motor (BLDC) for underwater robots. A design of the structure such as the structure analysis on the thrusting system using FEM and the design of the propeller using the fluid analysis has been performed. Also, a new structure such as decoupling and non-gear structure has been explained. The performance test of the designed and developed thrusting system in water and in air was undertaken and its results were compared with an existing product with high performance. The comparison results show that the developed thrusting system has better performance by 16% in forward thrusting force and by 12% in backward thrusting force.
Keywords
underwater thrusting system; BLDC motor; ROV; underwater motor;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
연도 인용수 순위
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