{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,18]],"date-time":"2026-03-18T00:32:08Z","timestamp":1773793928176,"version":"3.50.1"},"reference-count":30,"publisher":"Wiley","issue":"1","license":[{"start":{"date-parts":[[2025,8,12]],"date-time":"2025-08-12T00:00:00Z","timestamp":1754956800000},"content-version":"vor","delay-in-days":223,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"},{"start":{"date-parts":[[2025,1,1]],"date-time":"2025-01-01T00:00:00Z","timestamp":1735689600000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/doi.wiley.com\/10.1002\/tdm_license_1.1"}],"funder":[{"DOI":"10.13039\/501100015330","name":"State Grid Jiangsu Electric Power","doi-asserted-by":"publisher","award":["J2023114"],"award-info":[{"award-number":["J2023114"]}],"id":[{"id":"10.13039\/501100015330","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Journal of Electrical and Computer Engineering"],"published-print":{"date-parts":[[2025,1]]},"abstract":"<jats:p>To fully leverage the advantages of distribution network edge computing and enhance the refined operation and management of distribution networks aimed at the problems of rough calculation of distribution network available capacity, relying on manual experience and not effectively using data enabling decision\u2010making, a distribution network available capacity calculation and optimization decision\u2010making method of distribution network expansion based on distribution network edge agent is proposed. First, considering the seasonal and daily load characteristics, the distribution network edge feeder partition and the public transformer available capacity are calculated based on the depth\u2010first traversal method, which includes seasonal and daily time series characteristics. Second, considering multiple objectives such as the matching of available capacity and load curve, load balancing, and three\u2010phase balance of station area, the optimal decision model of service expansion and installation is established, and the refined load optimal access scheme is obtained at two levels from the feeder area to the station area. Finally, an IEEE standard power distribution system and a real power distribution network are used to verify the efficiency of the proposed available capacity calculation method. The proposed service expansion decision method can effectively apply the available capacity analysis results to obtain a refined load access scheme that takes into account multiple objectives.<\/jats:p>","DOI":"10.1155\/jece\/8862201","type":"journal-article","created":{"date-parts":[[2025,8,12]],"date-time":"2025-08-12T09:53:32Z","timestamp":1754992412000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":1,"title":["Available Capacity Analysis and Business Expansion Decision Method Based on Distribution Network Edge Agent"],"prefix":"10.1155","volume":"2025","author":[{"given":"Tuo","family":"Ji","sequence":"first","affiliation":[]},{"given":"Ning","family":"Guo","sequence":"additional","affiliation":[]},{"given":"Xiaolong","family":"Xiao","sequence":"additional","affiliation":[]},{"given":"Xiaoxing","family":"Lu","sequence":"additional","affiliation":[]},{"given":"Jinming","family":"Chen","sequence":"additional","affiliation":[]},{"given":"Zhitong","family":"Xue","sequence":"additional","affiliation":[]},{"ORCID":"https:\/\/orcid.org\/0009-0009-2028-8594","authenticated-orcid":false,"given":"Xinyi","family":"Zheng","sequence":"additional","affiliation":[]},{"ORCID":"https:\/\/orcid.org\/0000-0003-2924-4554","authenticated-orcid":false,"given":"Shufeng","family":"Dong","sequence":"additional","affiliation":[]}],"member":"311","published-online":{"date-parts":[[2025,8,12]]},"reference":[{"key":"e_1_2_11_1_2","first-page":"3021","article-title":"Morphological Characteristics and Technology Prospect of New Distribution System","volume":"47","author":"Dong X.","year":"2021","journal-title":"High Voltage Engineering"},{"key":"e_1_2_11_2_2","doi-asserted-by":"publisher","DOI":"10.1109\/access.2022.3229328"},{"key":"e_1_2_11_3_2","article-title":"Multi-Time Scale Optimal Dispatch for AC\/DC Distribution Networks Based on a Markov Chain Dynamic Scenario Method and MPC","volume":"1","author":"liu J.","year":"2020","journal-title":"Journal of Electrical and Computer Engineering"},{"key":"e_1_2_11_4_2","doi-asserted-by":"publisher","DOI":"10.1109\/tste.2022.3179120"},{"key":"e_1_2_11_5_2","first-page":"12","article-title":"Review on Evaluation and Promotion Methods of Carrying Capacity for Distributed Generation and Electric Vehicles in Distribution Network","volume":"43","author":"Wang T.","year":"2022","journal-title":"Electric Power Construction"},{"key":"e_1_2_11_6_2","volume-title":"The Design and Realization of Standardization Management System of Power Company\u2019s Public Equipment","author":"Wei H.","year":"2021"},{"key":"e_1_2_11_7_2","doi-asserted-by":"publisher","DOI":"10.1109\/PESGM.2017.8273816"},{"key":"e_1_2_11_8_2","doi-asserted-by":"publisher","DOI":"10.1109\/PESGM41954.2020.9281818"},{"key":"e_1_2_11_9_2","first-page":"123","article-title":"Path Description Based Calculation Method for Available Capacity of Feeder Partition Satisfied With N-1 Security Criterion","volume":"41","author":"Sun M.","year":"2017","journal-title":"Automation of Electric Power Systems"},{"key":"e_1_2_11_10_2","first-page":"2275","article-title":"Evaluation Model of Total Supply Capability of Distribution Network Considering Multiple Transfers","volume":"43","author":"Zhu J.","year":"2019","journal-title":"Power System Technology"},{"key":"e_1_2_11_11_2","doi-asserted-by":"crossref","unstructured":"HeS. 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