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首页> 外文会议>ASME(American Society of Mechanical Engineers) International Mechanical Engineering Congress: Advanced Energy Systems Division; 20031115-20031121; Washington,DC; US >AQUA ABSORPTION TURBINE INLET COOLER
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AQUA ABSORPTION TURBINE INLET COOLER

机译：水吸收涡轮进口冷却器

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摘要

The emerging Distributed Energy Resources (DER) program envisions extensive use of small to midsize turbines for on-site power production. Their output decreases substantially at warm ambient conditions when it is most needed. Therefore inlet air cooling had received much scrutiny as a way to avoid this degradation. This study examines three approaches to inlet air cooling: evaporative cooling; mechanical vapor compression refrigeration; and waste heat powered absorption refrigeration. The benefits and limitations of each process were documented. Ammonia absorption refrigeration is shown to deliver the greatest benefit to continuously operating turbines at very favorable installed and operating cost. The most economical process identified included an ammonia refrigeration cycle integrated directly into the combustion turbine cycle. This cycle was designed and modeled, and analyzed with ambient temperature conditions for six geographic areas (Boston, Atlanta, Los Angeles, Honolulu, Phoenix, and Chicago). Annual benefits for each area are detailed.
机译：新兴的分布式能源（DER）计划设想将中小型涡轮机广泛用于现场发电。最需要时，它们的输出在温暖的环境条件下会大大降低。因此，为了避免这种退化，进气冷却已受到了广泛的审查。这项研究研究了三种进气冷却方法：蒸发冷却；蒸发冷却；蒸发冷却；蒸发冷却。机械蒸气压缩制冷；和废热动力吸收式制冷。记录了每个过程的好处和局限性。氨吸收式制冷显示出以非常优惠的安装和运行成本为连续运行的涡轮机带来最大的好处。确定的最经济的过程包括直接集成到燃气轮机循环中的氨制冷循环。设计并建模了该循环，并利用六个地理区域（波士顿，亚特兰大，洛杉矶，檀香山，凤凰城和芝加哥）的环境温度条件进行了分析。详细介绍了每个领域的年度收益。

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