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Research on Evaluation and Engineering Application of New Energy Consumption Capacity of Distribution Network
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Yanjie WANG1, Chaobin LIN1, Guozhi XU2, Qingyao LI1, Zhenye ZHANG1, Kun HU1
Electric Drive | 2024, 54(6) : 67 - 75
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Electric Drive | 2024, 54(6): 67-75
Research on Evaluation and Engineering Application of New Energy Consumption Capacity of Distribution Network
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Yanjie WANG1, Chaobin LIN1, Guozhi XU2, Qingyao LI1, Zhenye ZHANG1, Kun HU1
Affiliations
  • 1 Guangzhou Rui Xing Technology Co.，Ltd.，Guangzhou 510000，Guangdong，China
  • 2 Department of Electrical Engineering，Tsinghua University，Beijing 100084，China
Published: 2024-06-20 doi: 10.19457/j.1001-2095.dqcd24792
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To adapt to the construction of a novel power system with new energy as the main body，it is necessary to continuously improve the new energy consumption capacity of various voltage-level power grids.Through the research on the influencing factors and improvement methods of new energy consumption capacity of distribution network，a new energy capacity evaluation method of a regional distribution network based on multi-factor limitation was proposed，which analyzed the consumption capacity from the high-voltage power grid，medium-voltage feeder and low-voltage platform area，respectively. In addition，an optimal method of improving the investment efficiency based on unit new energy was also proposed. Through analysis，it is found that medium-voltage lines are mainly affected by voltage crossing and thermal stability constraints. In contrast，high-voltage power grids are mainly affected by main transformer capacity and higher-level transmission lines. Finally，a practical calculation tool was formed through the constraints and calculation models of new energy consumption.Combined with the countermeasures and methods of different factors，the study has important reference significance for China's novel power construction.

new energy  /  consumption capacity  /  enhancement scheme  /  novel power system
Yanjie WANG, Chaobin LIN, Guozhi XU, Qingyao LI, Zhenye ZHANG, Kun HU. Research on Evaluation and Engineering Application of New Energy Consumption Capacity of Distribution Network[J]. Electric Drive, 2024 , 54 (6) : 67 -75 . DOI: 10.19457/j.1001-2095.dqcd24792
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Year 2024 volume 54 Issue 6
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Article Info
doi: 10.19457/j.1001-2095.dqcd24792
  • Receive Date：2022-11-20
  • Online Date：2025-11-26
  • Published：2024-06-20
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  • Received：2022-11-20
  • Revised：2022-12-14
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    1 Guangzhou Rui Xing Technology Co.，Ltd.，Guangzhou 510000，Guangdong，China
    2 Department of Electrical Engineering，Tsinghua University，Beijing 100084，China
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