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kong fang shi zi dong gen zong zhuang zhi
Author(s): 
Pages: 16-17
Year: Issue:  4
Journal: Rural Energy

Keyword:  自动跟踪装置硅光电池电磁铁太阳灶跟踪精度无需外接电源装置结构热膨胀原理光电控制经济实用性;
Abstract: <正> 目前,国内太阳灶自动跟踪装置种类繁多,其原理大致分为:光电控制机械跟踪;时钟跟踪及利用热膨胀原理进行跟踪等。但对不用外接电源,简化装置结构,使之更具有经济实用性方面,还未能进一步探讨。为此,我们设计研制了无需外接电源的控放式自动跟踪装置,它体积小,使用方便,跟踪准确,价格也比较低廉。
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