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