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Optimization strategy of multi terminal AC/DC flexible joint energy control system based on improved Pelican algorithm
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Xiaoli Lu1, Zirui Liu1, Jiangtao Hu1, Chenggang Xiao1, Kangkang Feng2, Wenxing Jin3
Renewable Energy Resources | 2024, 42(12) : 1697 - 1704
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Renewable Energy Resources | 2024, 42(12): 1697-1704
Optimization strategy of multi terminal AC/DC flexible joint energy control system based on improved Pelican algorithm
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Xiaoli Lu1, Zirui Liu1, Jiangtao Hu1, Chenggang Xiao1, Kangkang Feng2, Wenxing Jin3
Affiliations
  • 1 Ningxia Electric Power Design Institute Co., Ltd. Yinchuan 750004 China
  • 2 NR Engineering Technology Co., Ltd. Nanjing 210000 China
  • 3 School of Electrical Engineering Southeast University Nanjing 210096 China
Published: 2024-12-20 doi: 10.19718/j.issn.1005-2992.2024-01-0052-09
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Aiming at the optimal economic operation of energy management strategy for multi port configuration of AC/DC flexible interconnection system, this article proposes an optimization method for multi port AC/DC flexible joint energy control system based on improved Pelican algorithm, which is based on photovoltaic power generation curve, high fit between peak and valley electricity price ranges, and energy storage control. Construct an optimization model for a multi terminal oral DC flexible joint energy control system, with constraints on DC bus voltage, power control unit capacity, and power balance, to comprehensively consider the minimum network loss, optimal economy, and optimal energy storage charging/discharging state. Based on the Pelican optimization algorithm, the model constructed is solved by introducing random mass disturbance behavior to improve the global search ability of the algorithm and prevent the model from getting stuck in local optima during solution. After simulation verification, the method proposed in the article can achieve optimal scheduling of multi terminal oral DC flexible joint energy control system.

multi port configuration  /  AC/DC flexible interconnection system  /  energy management  /  Pelican algorithm  /  random mass disturbance
Xiaoli Lu, Zirui Liu, Jiangtao Hu, Chenggang Xiao, Kangkang Feng, Wenxing Jin. Optimization strategy of multi terminal AC/DC flexible joint energy control system based on improved Pelican algorithm[J]. Renewable Energy Resources, 2024 , 42 (12) : 1697 -1704 . DOI: 10.19718/j.issn.1005-2992.2024-01-0052-09
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Year 2024 volume 42 Issue 12
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Article Info
doi: 10.19718/j.issn.1005-2992.2024-01-0052-09
  • Receive Date：2024-02-22
  • Online Date：2025-07-22
  • Published：2024-12-20
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  • Received：2024-02-22
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Affiliations
    1 Ningxia Electric Power Design Institute Co., Ltd. Yinchuan 750004 China
    2 NR Engineering Technology Co., Ltd. Nanjing 210000 China
    3 School of Electrical Engineering Southeast University Nanjing 210096 China
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表12种不同金属材料的力学参数
科
Family		 属数
Number of
genus		 种数
Number of
species		 占总种数比例
Percentage of
total species (%)		 属
Genus		 种数
Number of
species		 占总种数比例
Percentage of total
species (%)
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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