摘要
为实现某型深远海养殖工船动力系统最优方案设计,结合工船锚泊与游弋养殖模式工况特点,融合养殖系统动力载荷,进行动力系统适渔性、可靠性、经济性需求分析、方案遴选和论证。构建常规推进、交流电力推进、直流配网型电力推进技术三种动力系统方案,得出各动力系统方案初期投入、日常运营、可靠性分析与后期维护成本并进行比较。通过对各个动力系统方案的优缺点进行综合分析,得出采用4台发电机组的交流电力推进系统方案为实现养殖工船动力系统、供电系统与养殖系统动力载荷优化匹配的最优配置方案。
In order to realize the optimal scheme design of power system for a deep sea aquaculture platform,combining with the characteristics of the mooring and cruising aquaculture mode,the dynamic load of the aquaculture system was integrated,the requirements of fishing suitability,reliability and economy of the power system were analyzed,and the scheme selection and demonstration were carried out.Three power system schemes of conventional propulsion,AC electric propulsion and DC distribution network electric propulsion technology were constructed,and the initial investment,daily operation,reliability analysis and late maintenance cost of each power system scheme were obtained and compared.Through the comprehensive analysis of the advantages and disadvantages of each power system scheme,it is concluded that the AC electric propulsion system scheme with four generator sets is the optimal configuration scheme to realize the optimal matching of dynamic load of aquaculture platform power system,power supply system and aquaculture system.
作者
黎建勋
王靖
LI Jianxun;WANG Jing(Fishery Machinery and Instrument Research Institute, Chinese Academy of Fishery Sciences, Key Laboratory of Fishery Equipment and Engineering, Ministry of Agriculture, Shanghai 200092, China;Joint Research Laboratory for Deep Blue Fishery Engineering Equipment Technology, Qingdao National Laboratory for Marine Science and Technology, Qingdao 266237, Shandong, China)
出处
《渔业现代化》
CSCD
2020年第5期74-81,共8页
Fishery Modernization
基金
山东省支持青岛海洋科学与技术试点国家实验室重大科技专项(2018SDKJ0303-3)。
关键词
养殖工船
动力系统
动力负荷
电力推进
aquaculture platform
power system
dynamic load
electric propulsion
