2.5kW海上仪器潮流能电能补充装置试验

Experimental Study on the Electric Supplementary Device Rated 2.5 kW for Marine Observation Instrument

随着陆地资源日益枯竭,海洋成为人类生存和发展的广阔空间。针对海洋的研究不断扩大,海洋观测仪器日益增多,决定海上仪器工作时间的关键就是其内部电源的供电能力。在国家海洋能专项资金课题支持下,设计了一种利用海洋潮流能发电的2.5 k W拖曳式水平轴潮流能发电装置,为大型海洋浮标装置提供可靠的水下电能补充,通过拖动试验及海上试验表明该装置启动流速低、可靠性高。

With land resources increasingly in shortage, the ocean has become a vast space for the survival and development of human beings. With marine research constantly deepening, the number of marine observation instruments increases with every passing day. The power supply capability determines the working duration of the marine instrument. This paper, supported by the Special Fund for Marine Energy, designs a towed 2.5 k W horizontal axis tidal current energy power generating device to utilize ocean current energy, so as to supply reliable and supplementary underwater electricity for large ocean buoys. The drag tests and sea trials show that the device has the advantages of low start velocity and high reliability.