Optimum superheat utilization of extraction steam in double reheat ultra-supercritical power plants
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- 作者：Gang Xu ; Luyao Zhou ; Shifei Zhao ; Feifei Liang ; Cheng Xu ; Yongping Yang ; yypncepu@163.com" class="auth_mail" title="E-mail the corresponding author
- 关键词：Double reheat ; Superheat utilization ; Thermodynamic analyses ; Techno-economic analyses ; Partial load conditions
- 刊名：Applied Energy
- 出版年：2015
- 出版时间：15 December 2015
- 年：2015
- 卷：160
- 期：Complete
- 页码：863-872
- 全文大小：849 K
文摘
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Two superheat utilization schemes of extraction steam are proposed.
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A comparative study of thermodynamic and techno-economic analyses is conducted.
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Two proposed schemes can both effectively utilize the superheat of extraction steam.
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More obvious energy saving effect is obtained at low load conditions.