Proceedings of the 5th International Conference on Economic Management and Model Engineering, ICEMME 2023, November 17–19, 2023, Beijing, China

Research Article

A Multi-Timing Source-Network-Load-Storage Coordinated Planning Method for Box-Type Substation-Based ADNs

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  • @INPROCEEDINGS{10.4108/eai.17-11-2023.2342750,
        author={Xinzhao  Miao and Liwen  Deng and Xinran  Chen and Ripeng  Hu and Xiaofei  Zhang},
        title={A Multi-Timing Source-Network-Load-Storage Coordinated Planning Method for Box-Type Substation-Based ADNs},
        proceedings={Proceedings of the 5th International Conference on Economic Management and Model Engineering, ICEMME 2023, November 17--19, 2023, Beijing, China},
        publisher={EAI},
        proceedings_a={ICEMME},
        year={2024},
        month={2},
        keywords={active distribution network; distributed power sources; timing characteristics; network source coordination planning},
        doi={10.4108/eai.17-11-2023.2342750}
    }
    
  • Xinzhao Miao
    Liwen Deng
    Xinran Chen
    Ripeng Hu
    Xiaofei Zhang
    Year: 2024
    A Multi-Timing Source-Network-Load-Storage Coordinated Planning Method for Box-Type Substation-Based ADNs
    ICEMME
    EAI
    DOI: 10.4108/eai.17-11-2023.2342750
Xinzhao Miao1,*, Liwen Deng1, Xinran Chen1, Ripeng Hu1, Xiaofei Zhang2
  • 1: Guangzhou Power Supply Bureau of Guangdong Power Grid Co.,Ltd
  • 2: Haihong Electric Co.,Ltd
*Contact email: 523963487@qq.com

Abstract

A two-layer planning model for network-source coordination of active distribution networks considering power and load timing characteristics is proposed. The upper layer of the model is the planning layer, which makes decisions for online modification, selection, siting and capacity setting of distributed power sources and compensation capacitors to minimize the comprehensive cost. The lower layer of the model is the operation layer, which takes the annual operation cost, fast voltage stability, and customer satisfaction with power usage habits as the objectives, considers the volatility and uncertainty of distributed power sources and loads, establishes the timing model of the two, and comprehensively considers the output of distributed power sources, demand response, and compensating capacitor casting and cutting, also the intelligent adjustment of the box-type substation, to realize the economic dispatch of the active distribution network. The improved IEEE 33-node power distribution system is used to simulate the method of this paper, and the simulation results show that the network source coordination planning method proposed in this paper can effectively reduce the investment cost and operation cost of the active distribution network, and at the same time, it can effectively improve the efficiency of the grid operation and the penetration rate of distributed power sources.