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Low-carbon optimized operation strategy of integrated energy system taking into account the participation of electric vehicles in an electric hydrogen production park
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Yun GAO, Chao XIE, Gaohang ZHANG, Meng CAO, Lixiang SUN
Electrical Engineering | 2025, 26(2) : 14 - 25
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Electrical Engineering | 2025, 26(2): 14-25
• Research & Development •
Low-carbon optimized operation strategy of integrated energy system taking into account the participation of electric vehicles in an electric hydrogen production park
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Yun GAO, Chao XIE, Gaohang ZHANG, Meng CAO, Lixiang SUN
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  • School of Electrical Engineering, Xinjiang University, Urumqi 830046
Published: 2025-02-15
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Large-scale electric vehicles are connected to the park integrated energy system (PIES), in order to improve the energy utilization rate, reduce the pressure on the park’s power grid, and realize low-carbon operation, this paper proposes a two-tier low-carbon optimized operation strategy that combines electric vehicles and efficient hydrogen use. Firstly, the disordered charging of the electric vehicles is simulated based on the spatio-temporal feature correlation, on the basis of which real-time tariffs are utilized to guide the electric vehicles for orderly charging. Combining the improved power-to-gas (P2G) two-phase technology, the park participates in the carbon trading market. The laddering carbon trading mechanism is introduced to minimize the system’s cost of purchasing energy, the cost of carbon trading, and the cost of abandoning the wind as a target function. The improved whale optimization algorithm (IWOA) is adopted for solving the problem. Finally, the scenarios are compared to verify the economy and environmental benefits of the two-tier optimal scheduling strategy proposed in this paper.

electric vehicles  /  low-carbon operation  /  orderly charging  /  improved power to gas (P2G)  /  two-tier optimal scheduling strategy
Yun GAO, Chao XIE, Gaohang ZHANG, Meng CAO, Lixiang SUN. Low-carbon optimized operation strategy of integrated energy system taking into account the participation of electric vehicles in an electric hydrogen production park[J]. Electrical Engineering, 2025 , 26 (2) : 14 -25 .
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Article Info
  • Receive Date：2024-08-17
  • Online Date：2025-11-09
  • Published：2025-02-15
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  • Received：2024-08-17
  • Revised：2024-10-11
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    School of Electrical Engineering, Xinjiang University, Urumqi 830046
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表12种不同金属材料的力学参数
科
Family		 属数
Number of
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Number of
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Percentage of
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鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
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