Extremum seeking control for efficient operation of hybrid ground source heat pump system
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- 作者：Bin Hua ; Yaoyu Lib ; yaoyu.li@utdallas.edu" class="auth_mail" title="E-mail the corresponding author ; Baojie Muc ; Shaojie Wangd ; John E. Seeme ; Feng Caoa
- 关键词：Hybrid ground source heat pump ; Extremum seeking control ; Dynamic simulation modeling ; Modelica
- 刊名：Renewable Energy
- 出版年：2016
- 出版时间：February 2016
- 年：2016
- 卷：86
- 期：Complete
- 页码：332-346
- 全文大小：3387 K
文摘
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Propose a model-free control strategy for maximizing energy efficiency of hybrid GSHP in real time.
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The ESC scheme has the total power as the feedback, and the tower fan flow and GHE water flow as inputs.
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A Modelica based dynamic model of hybrid GSHP is developed for simulation study.
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Simulations performed for different cases, from fixed conditions to realistic ambient and load.