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Optimizing the Operation Strategy of a Combined Cooling, Heating and Power System Based on Energy Storage Technology by Yu Zhang; Yan Deng; Zimin Zheng; Yao Yao; Yicai Liu is a Biochemistry, Genetics and Molecular Biology article available to read on EtoBox.

What is Optimizing the Operation Strategy of a Combined Cooling, Heating and Power System Based on Energy Storage Technology about?

## Abstract Energy storage technology is the key to achieving a carbon emission policy. The purpose of the paper is to improve the overall performance of the combined cooling, heating and power-ground source heat pump (CCHP-GSHP) system by the battery. A new operation strategy (the two-point operation) is proposed by controlling the power generation unit work. The power generation unit has two operation modes of non-operation and rated efficiency operation by the storage electricity battery. The new operation strategy is compared with the traditional CCHP-GSHP that without a battery. The optimization goals include the primary energy saving ratio, the reduction ratio of carbon dioxide emissions, and the annual total cost saving ratio. The independent GSHP system is used as a reference system. Multipopulation genetic algorithms are selected to achieve the problem of optimization. A hotel building is selected for a case study. The optimal configuration of the coupling system is computed following the electric load strategy. Finally, the results show that the CCHP-GSHP system has a better performance under the new operation strategy compared with the traditional CCHP-GSHP (the primary

Who reads Optimizing the Operation Strategy of a Combined Cooling, Heating and Power System Based on Energy Storage Technology?

Author

Yu Zhang; Yan Deng; Zimin Zheng; Yao Yao; Yicai Liu

Publisher

Springer Science and Business Media LLC

Published

2023

Language

EN

Field

Biochemistry, Genetics and Molecular Biology (Life Sciences)