温差能供电的海洋观测设备蓄能及发电系统设计与试验研究

Design and Experimental Study of the Energy Storage and Power Generation System for Marine Observation Equipment Powered by Thermal Gradient Energy

设计了一种适用于温差能供电的海洋观测设备的蓄能及发电系统,根据设计理念研制了系统装置并开展了可行性分析与性能研究。介绍了温差能发电原理、装置设计、试验原理及数据处理与结果分析。通过配试不同负载绘制装置的工作特性曲线,并对装置的保压能力进行了测试。试验表明该蓄能及发电系统性能稳定,且蓄能保压及发电特性良好,能满足观测设备长时间作业的需求。

A novel energy storage and power generation system was designed suitable for marine observation equipment powered by thermal gradient energy. According to the design principle, the sys tem was developed,and its feasibility and performances were studied. This paper introduces the principle of thermal gradient power generation, system design, principle of testing, as well as data processing and result analysis. The working characteristic curve of the system was plotted through fitting different loads, and testing was conducted on the system＇s pressure holding capability. The results prove that the energy storage and power generation system has stable performances, as well as excellent energy-saving and pressure-holding functions and power generation characteristics, which can meet the long-time operation demand of the observation equipment.