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Coordinated Control Strategy for Multi-terminal Flexible Interconnection System in Distribution Network
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Yan TAO, Chenqing WANG, Mingzhong ZHENG, Yubo YUAN, Xiangping KONG, Jinjiao LIN
Electric Drive | 2024, 54(4) : 43 - 51
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Electric Drive | 2024, 54(4): 43-51
Coordinated Control Strategy for Multi-terminal Flexible Interconnection System in Distribution Network
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Yan TAO, Chenqing WANG, Mingzhong ZHENG, Yubo YUAN, Xiangping KONG, Jinjiao LIN
Affiliations
  • Jiangsu Electric Power Test Research Institute Co.,Ltd.,Nanjing 211100,Jiangsu,China
Published: 2024-04-20 doi: 10.19457/j.1001-2095.dqcd25269
Outline
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With the rapid development of the society and economy and the accelerated construction of new power systems,flexible interconnection has gradually become an important technical means for upgrading the structure and enhancing the flexible regulation ability of distribution network. A power coordinated control strategy for engineering applications was proposed to address the power control requirements of multi-terminal flexible interconnection systems,including heavy-load limiting control for the rational power distribution when some feeder lines were heavy-loaded,and power balance control for power flow optimization distribution when all feeders were heavy-loaded. A flexible interconnection coordinated control device was developed based on the proposed strategy and applied to practical engineering. The case analysis based on the real load data and the measured data of the project verify that the proposed strategy can deal with different flexible interconnection scenarios with different load/power characteristics,effectively solve the problems of unbalanced feeder load and reverse PV power flow in the distribution network,and improve the power supply efficiency and security.

distribution network  /  flexible interconnection  /  coordinated control  /  heavy-load limiting  /  power balance
Yan TAO, Chenqing WANG, Mingzhong ZHENG, Yubo YUAN, Xiangping KONG, Jinjiao LIN. Coordinated Control Strategy for Multi-terminal Flexible Interconnection System in Distribution Network[J]. Electric Drive, 2024 , 54 (4) : 43 -51 . DOI: 10.19457/j.1001-2095.dqcd25269
Year 2024 volume 54 Issue 4
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Article Info
doi: 10.19457/j.1001-2095.dqcd25269
  • Receive Date:2023-07-20
  • Online Date:2025-12-03
  • Published:2024-04-20
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  • Received:2023-07-20
  • Revised:2023-10-24
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    Jiangsu Electric Power Test Research Institute Co.,Ltd.,Nanjing 211100,Jiangsu,China
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表12种不同金属材料的力学参数

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Number of
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Number 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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