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首页> 外文会议>ASME(American Society of Mechanical Engineers) Energy Sustainability Conference; 20070627-30; Long Beach,CA(US) >SOLAR THERMAL POWER FOR LARGE CHILLERS: A FEASIBILITY STUDY
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SOLAR THERMAL POWER FOR LARGE CHILLERS: A FEASIBILITY STUDY

机译：大型冷水机的太阳能热发电：可行性研究

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摘要

Centrifugal chillers using CFC's were made in India in the capacity range from 150 TR to approximately 700 TR. Currently, there are around 500 units operating in India ranging in age from 10 to 30 years. All of these units will have to be replaced eventually since CFC's are to be phased out by 2010 in Article 5 countries as per Montreal Protocol. The World Bank has made a detailed study of the issue and proposed a Global Chiller Replacement Project whereby the old units will be replaced by the current generation of energy-efficient chillers using non-CFC refrigerants. This paper deals with a novel, alternate proposal in which solar thermal power is used to power an electric-driven compression chiller and a heat-driven absorption chiller; as a pair of units, which would replace 2 Centrifugal chillers. The concept is found to be economically viable as a CDM project. The simple payback period works out to be 2 1/2 years. The investments required are large which can be brought down if the cost of solar concentrator is reduced.
机译：使用CFC的离心式冷水机组在印度生产，容量从150 TR到大约700 TR。目前，印度大约有500家单位在运营，年龄从10到30岁不等。由于根据《蒙特利尔议定书》第5条国家的氟氯化碳将于2010年逐步淘汰，因此最终将必须更换所有这些装置。世界银行已对该问题进行了详细研究，并提出了一个全球冷水机组更换项目，该项目将用当前使用非氟氯化碳制冷剂的节能冷水机组替换旧机组。本文提出了一种新颖的替代方案，在该方案中，将太阳能热利用为电动压缩式制冷机和热吸收式制冷机提供动力。作为一对装置，将取代2台离心式冷却器。发现该概念作为CDM项目在经济上可行。简单的投资回收期为2 1/2年。所需的投资很大，如果降低太阳能集中器的成本，则可以降低投资成本。

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