基于北斗卫星定位的金枪鱼钓船混合动力节能系统设计  

Design of Hybrid Energy-saving Tuna Longline Propulsion Based on Beidou Satellites

作　　者：王永鼎[1] 田晨曦[1] 董亚龙[1] 

机构地区：[1]上海海洋大学工程学院,上海201306

出　　处：《全球定位系统》2017年第1期122-126,共5页Gnss World of China

基　　金：上海市科学技术委员会创新行动计划(编号:13dz1203701)资助

摘　　要：我国远洋渔业迅速发展,但随着燃油价格的攀升,渔船作业能耗和环境问题逐渐浮出水面。传统金枪鱼钓船在捕捞作业时,柴油机长时间处于低转速低负荷运行状态,燃油消耗率较高。为了稳定远洋捕捞渔业的经济效益,并达到节能减排的目标,提出了一种基于北斗卫星通讯的金枪鱼钓船油电混合动力系统。油电混合动力金枪鱼钓船由柴油机和电动机两大动力源构成,采用燃油和电能混合提供动力,可以根据北斗卫星定位的渔场位置及航速选择不同的动力源驱动。通过燃油经济性分析,与传统金枪鱼钓船相比较,在相同工况、相同作业时间的条件下,综合油耗量降低13%,系统灵活性、燃油经济性有一定的提高。The rapid development of China＇ s offshore fishing, alone with rising fuel prices, there has been fishing boats＇ energy and environment issues. When tuna longline is working, the diesel engine is in the low speed and low load operation conditions which cause higher fuel consumption. In order to stabilize the economic benefits of offshore capture fish- eries and reduce energy and consumption, hybrid tuna longline system based on Beidou satel- lites is presented in this paper. This system consists of two power sources： the diesel engine and the electric motor. According to Beidou satellites, the system could choose different power sources based on position and speed. Compared with conventional hybrid tuna long- line, the general fuel consumption can reduce 13% under the same condition and the same working time. And also the system reliability and propulsion efficiency are improved.

关 键 词：北斗卫星 金枪鱼钓船 混合动力 节能减排 

分 类 号：P228.4[天文地球—大地测量学与测量工程]