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中央空调送风系统节能改造方案及控制器电路
贾永世
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摘要::随着我国经济建设的发展,高层建筑不断增加,中央空调快速普及,其能耗问题日益凸显。针对中央空调送风系统存在的耗电量大,能源浪费严重的问题,在原系统的基础上,分析了用变频加闭环控制的方法进行改造的可能性,并提出了具体改造的方案及控制器电路。
关键词:中央空调;节能;送风;变频器
Abstract :Accompany with the development of our national economic , high buildings are increasing and cent ral air2conditioning is popularized quickly , and the energy problem has become more apparent . Aimed at the cent ral air2conditioning air supply system has high power consumption and serious waste of energy , based on the formed system the possibility of using converter and closed2loop cont rol to t ransformation the system was analyzed , and the specific rehabilitation project and cont roller circuit was proposed.Key words :cent ral air2conditioning ;energy2saving ;air supply system; converter
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