Energy Management Strategy for Seaport Integrated Energy System under Polymorphic Network

Fei Teng, Qing Zhang, Tao Zou (), Jun Zhu, Yonggang Tu and Qian Feng
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Fei Teng: Marine Electrical Engineering College, Dalian Maritime University, Dalian 116026, China
Qing Zhang: Marine Electrical Engineering College, Dalian Maritime University, Dalian 116026, China
Tao Zou: Research Institute of Intelligent Networks, Zhejiang Lab, Hangzhou 311121, China
Jun Zhu: Research Institute of Intelligent Networks, Zhejiang Lab, Hangzhou 311121, China
Yonggang Tu: Jiaxing Big Data Center, Jiaxing Municipal People’s Government, Jiaxing 314000, China
Qian Feng: School of Statistics, Beijing Normal University, Beijing 100875, China

Sustainability, 2022, vol. 15, issue 1, 1-22

Abstract: This paper studies the energy management problem of a seaport integrated energy system under the polymorphic network. Firstly, with the diversity of energy devices, a seaport integrated energy system based on the polymorphic network is established to ensure information exchange and energy interaction between heterogeneous devices, including the service layer, control layer, and data layer. Secondly, by analyzing the characteristics of different loads and the energy conversion hub, such as the power to gas (P2G) and combined cooling heating and power (CCHP), the energy management model for the seaport integrated energy system is constructed. Finally, we obtain the optimal solution by mixed integer linear programming, and the proposed strategy is used to a seaport integrated energy system including CCHP, P2G, clean energy and energy storage device. By comparing four different cases, the simulation results show a reduction in the cost of energy purchase and carbon emissions when applying our strategy with various device types and device failures. Moreover, considering the application of the proposed energy management strategy under seasonal variations, the optimal solution for the energy management problem of the seaport integrated energy system is obtained.

Keywords: seaport integrated energy system; polymorphic network; energy management; CCHP; P2G (search for similar items in EconPapers)
JEL-codes: O13 Q Q0 Q2 Q3 Q5 Q56 (search for similar items in EconPapers)
Date: 2022
References: View references in EconPapers View complete reference list from CitEc
Citations: View citations in EconPapers (1)

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