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Membrane air-conditioning system driven by renewable energy

机译：可再生能源驱动的膜式空调系统

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摘要

Absorption air-conditioning system has many priorities over vapor compression air-conditioning system as absorption system is more environment-friendly, capable of utilizing low grade heat and less dependent on the electric power. However, because of the low efficiency of energy usage, the performance of absorption system is not yet as competitive as vapor compression system. To improve that, a novel membrane absorption system is proposed in this paper: a regenerator consists of stacks with ion-exchange membranes, takes the places of the generator and the condenser; the electric energy gained from solar or wind power is utilized to drive this system. Primary analysis has been made, and the results show that this proposed membrane absorption air-conditioning system can raise its coefficient of performance as high as, or even higher than that of vapor compression system when the absorbent is LiBr solution, of which the mass concentration is below 52%, and the applied voltage is no more than 100 V.
机译：吸收式空调系统比蒸气压缩式空调系统具有许多优先级，因为吸收式系统更环保，能够利用低品位热量并且对电力的依赖性较小。但是，由于能量利用效率低，吸收系统的性能还不如蒸气压缩系统那么强。为了改善这一点，本文提出了一种新型的膜吸收系统：再生器由带有离子交换膜的电池堆组成，取代了发生器和冷凝器；从太阳能或风能获得的电能被用来驱动该系统。进行了初步分析，结果表明，当吸收剂为质量浓度为LiBr的吸收剂时，提出的膜吸收式空调系统可以提高其性能系数，甚至使其高于蒸气压缩系统的性能系数。低于52％，并且施加的电压不超过100V。

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  • 来源
    《Energy Conversion & Management》 |2012年第1期|p.189-195|共7页
  • 作者

    Xiu-Wei Li; Xiao-Song Zhang;

  • 作者单位

    College of Power Engineering, Nanjing University of Science and Technology, Nanjing 210094, PR China,School of Energy and Environment, Southeast University, Nanjing 210096, PR China,School of Biological Science & Medical Engineering, Southeast University, Nanjing 210096, PR China;

    School of Energy and Environment, Southeast University, Nanjing 210096, PR China;

  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    air-conditioning; absorption; renewable energy; membrane;

    机译：空调;吸收再生能源;膜;

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