郑建丽，焦 尔，张 怡，谌志新
（农业部渔业装备与工程技术重点开放实验室，十大网投正规信誉官网，上海200092）

摘要：为解决柴油机推进船舶存在装机功率大、体积笨重、造价高、节能环保性能差等问题，研究了电力推进装置在渔船上的应用，阐述了船舶电力推进的发展现状以及推进系统特点，论证了一条灯光围网船渔船营运过程中航行、作业以及停泊等情况下，电力推进装置渔船可以根据用电需求选择发电机运行台数，使发电机组一直运行于高效工作区。通过与常规柴油机在装机功率、发电机负载、燃油消耗的比较和推进系统的分析选择，证明了电力推进装置具有较高的节能性和经济性，体现了其在灯光围网渔船上应用的优越性。
 

关键词：电力推进；灯光围网；渔船；论证
 

Demonstration of electric propulsion for a light purse seine fishing vessel
ZHENG Jianli，JIAO Er，ZHANG Yi， CHEN Zhi-xin
(Key laboratory of Fishery Equipment and Engineering, Ministry of Agriculture, Fishery Machinery and Instrument Research Institute, Chinese Academy of Fishery Sciences, Shanghai 200092, China)

Abstract: In order to solve the problems of big power, bulky volume, poor energy conservation and environmental protection performance and high cost for the fishing vessels with diesel propulsion, the application of electric propulsion in fishing vessels was studied. In this paper, the current development of ship electric propulsion and the characteristics of propulsion system were elaborated firstly. Then a light seine boat installed with electric propulsion system while navigating, operating, and parking was demonstrated, and it showed that the numbers of electric generators in fishing vessels with electric propulsion system could be selected according to the electricity consumption so as to make the generators run in high efficiency operating areas. Through the comparison with common diesel engines in the aspects of installed power, generator load and fuel consumption and the analysis of propulsion systems, the characteristics of higher energy-saving and economical efficiency for the electric propulsion sets have been proved, which perform the advantages of the application in light seine boats.
 

Key words: electric propulsion；light purse seine；fishing vessel；demonstration
 

（来源：《渔业现代化》2014,41(5):49-53）