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Hydrogen storage capacity configuration for port shore hybrid energy system based on SP-IGDT
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Shudong WANG1, 2, Shiwei XU1, 2, Weiqiang TANG1, 2
Navigation of China | 2025, 48(1) : 115 - 123
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Navigation of China | 2025, 48(1): 115-123
• Port and Waterway Engineering •
Hydrogen storage capacity configuration for port shore hybrid energy system based on SP-IGDT
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Shudong WANG1, 2, Shiwei XU1, 2, Weiqiang TANG1, 2
Affiliations
  • 1.School of Electrical Engineering and Information Engineering, Lanzhou University of Technology, Lanzhou 730000, China
  • 2.Gansu Key Laboratory of Advanced Control of Industrial Process, Lanzhou University of Technology, Lanzhou 730000, China
Published: 2025-03-25 doi: 10.3969/j.issn.1000-4653.2025.01.015
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The use of diesel auxiliaries by ships during port calls causes a large amount of fossil energy consumption and pollutant emissions, and the use of shore power for energy supply is a good alternative. For the energy problem of shore power system, the article introduces a hybrid energy system composed of offshore wind turbines, shore power and hydrogen-based energy storage, and proposes a hydrogen-based energy storage planning model based on hybrid stochastic regularization-information gap decision theory. Aiming at the uncertainty of offshore wind turbine output, stochastic planning is used to get the time-sequence typical output scenario; for the difficulty of accurately portraying the probability distribution of shore power port call ship load and shore power price, IGDT is used to form a dual-objective model to deal with the uncertainty of the two as well as to introduce two different risky strategy planning models and analyze them by considering the seasonal factors. The results of the example show that the hybrid energy system can improve energy utilization and interaction, provide a planning basis for decision makers, and verify the effectiveness of the proposed model.

shore power  /  hybrid energy systems  /  capacity allocation  /  multivariate uncertainty  /  stochastic programming-information gap decision theory
Shudong WANG, Shiwei XU, Weiqiang TANG. Hydrogen storage capacity configuration for port shore hybrid energy system based on SP-IGDT[J]. Navigation of China, 2025 , 48 (1) : 115 -123 . DOI: 10.3969/j.issn.1000-4653.2025.01.015
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Article Info
doi: 10.3969/j.issn.1000-4653.2025.01.015
  • Receive Date：2023-12-21
  • Online Date：2026-03-17
  • Published：2025-03-25
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  • Received：2023-12-21
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Affiliations
    1.School of Electrical Engineering and Information Engineering, Lanzhou University of Technology, Lanzhou 730000, China
    2.Gansu Key Laboratory of Advanced Control of Industrial Process, Lanzhou University of Technology, Lanzhou 730000, China
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