Performance of double source boiler with coal-fired and solar power tower heat for supercritical power generating unit
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- 作者：Maolong Zhang ; Xiaoze Du ; duxz@ncepu.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Liping Pang ; Chao Xu ; Lijun Yang
- 关键词：Solar tower heat ; Coal-fired boiler ; Supercritical power generation
- 刊名：Energy
- 出版年：2016
- 出版时间：1 June 2016
- 年：2016
- 卷：104
- 期：Complete
- 页码：64-75
- 全文大小：3287 K
文摘
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High concentrated solar tower heat is integrated to the supercritical coal-fired boiler.
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The double source boiler can use solar energy to heat superheat steam or subcooled feed water.
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Power generating coal consumption can be reduced by more than 17 g/kWh by the double source boiler.
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The solar contribution of double source boiler for the gross power generation can be as high as 6.11%.