摘要
利用微弱海流发电为民用及军用海洋监测仪器电池提供电能补充是解决更换电池费用极高,易暴露目标等问题的最好方法,由于可利用流速极慢,所以能量密度低,目前还未能实现小型化和超低流速下有效发电,本文提出积分发电方案并进行相关实验研究,研究结果表明:采用直径只有0.35m水平轴透平捕获微弱海流能,在0.16m/s的超低速海流条件下可为监测设备的电池提供电能补充,实现小型化和高效发电。
It is one of the best by a weak ocean current power way of supplying electricity for civilian and military marine monitoring instruments generation device, instead of by replacing the battery run out, which is expensive and liable to expose the instruments. But it is extremely difficult to develop an effective way to generate electricity in ultra-low current. This paper presents the idea of integral generation and related experimental research. The research results show that in the 0. 16m/s ultra low speed ocean current conditions, a horizontal axis turbine of only 0. 35m in diameter can provide enough electricity for instrument battery. That realizes the miniaturization and high efficiency power generation.
出处
《太阳能学报》
EI
CAS
CSCD
北大核心
2013年第11期2045-2050,共6页
Acta Energiae Solaris Sinica
基金
海洋可再生能源专项资金(GHME2010ZC05)
海洋可再生能源专项资金(GHME2011CL02)
国家科技支撑计划项目(2008BAA15B03)
中央高校基本科研业务费专项资金(12QNJJ008)
关键词
低速海流
电能补充
海洋环境监测
卫星通讯
磁力耦合
积分发电
low-speed currents
energy supplement
monitoring of the marine environment
satellitecommunications
magnetic coupling
integral generation
