Economical and ecological aspects of renewable energy generation in coal fired power plant supported with geothermal heat

J. Buchta, A. Wawszczak
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引用次数: 8

Abstract

Hybrid steam power plant with geothermal feedwater preheating enables conversion of low temperature geothermal resources into electricity. The paper presents results of calculation of some performance parameters for 200 MWe rated fossil power unit associated with geothermal well. The paper gives separation rule of renewable energy from conventional one at hybrid power plant output. An influence of geothermal fluid temperature on hybrid power plant performance is discussed in a study and illustrated in charts. Results of economical effectiveness calculation are presented as well.
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地热支持的燃煤电厂可再生能源发电的经济和生态方面
采用地热给水预热的混合蒸汽发电厂可以将低温地热资源转化为电能。本文介绍了与地热井配套的200mwe额定火电机组部分性能参数的计算结果。本文给出了混合电厂输出可再生能源与常规能源的分离规则。本文讨论了地热流体温度对混合动力装置性能的影响,并用图表说明。并给出了经济效益计算结果。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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