吊舱式液压推进系统——舰艇推进新模式探讨

Hydraulic Propulsion System with Podded Propeller: A New Propulsion Concept of Naval Vessels

提出吊舱式液压推进系统的功能和原理框图及系统组成;对系统的主要部件如螺旋桨、液压马达、液压泵等的设计进行了探讨;指出吊舱式液压推进系统的优点,并与吊舱式电力推进系统相比较;对实施该系统应该事先研究的问题作了分析,并提出解决的措施。最后得出结论:吊舱式液压推进与吊舱式电力推进有很多共同的优点,但是,吊舱式液压推进更占优势,具有更诱人的发展和推广的潜力。

This paper presented a new concept and functional block diagram of the hydraulic propulsion system with podded propulsor（HPSPP）,and described how to design the main parts of HPSPP,such as propeller,hydraulic motor,hydraulic pump and so on.Some important problems which would meet in practice were analyzed,and the suggested solutions were also provided.The HPSPP was compared with the electric propulsion system with podded propulsor（EPSPP）.The conclusions are as follows： though the HPSPP and EPSPP have many common advantages,the HPSPP is superior to the EPSPP,and has more attractive potential for further development and application.