化工学报2011，Vol.62Issue(1)：170-178,9.
UUV闭式循环燃料电池系统与推进功率匹配控制
Control strategy for power matching between closed-loop circulation fuel cell system and UUV propulsion system
严浙平 1吴越媛1
作者信息
- 1. 哈尔滨工程大学自动化学院,黑龙江,哈尔滨,150001
- 折叠
摘要
Abstract
The Unmanned Undersea Vehicle (UUV) using batteries as its power had to go back to mother ship or seashore for charging frequently. Aiming at the problem that could not endure a long time in underwater navigation, a new energy system, i.e. closed loop circulation fuel cell system, was proposed and designed, which can prolong the underwater navigation time while the displacement of UUV remained unchanged. Based on chemistry and thermodynamic fluid characteristics of Proton Exchange Membrane Fuel Ceils (PEMFC) , mathematical model for closed loop circulation fuel cell system was established.The main influence factors for output voltage was analyzed, and a new control strategy by mixing PB arithmetic and fuzzy rules was designed, which allowed to control the power matching of UUV propulsion system. Simulation results show that the new control strategy can meet power demand of UUV, and provide the foundation for development of a experiment system.关键词
UUV/闭式循环/燃料电池系统/功率匹配Key words
unmanned undersea vehicle/ closed loop circulation/ fuel cell system/ power matching分类
化学化工引用本文复制引用
严浙平,吴越媛..UUV闭式循环燃料电池系统与推进功率匹配控制[J].化工学报,2011,62(1):170-178,9.
