{"title":"柔性边界微电网的前瞻性纠偏修复","authors":"S. Konar, A. Srivastava","doi":"10.1109/NAPS52732.2021.9654742","DOIUrl":null,"url":null,"abstract":"Flexible boundary microgrid (MG) technology aids in the self-healing capability of the distribution network (DN). This paper develops a centralized model predictive control (MPC) strategy to form flexible boundary MGs with the goal of retaining continuity of power supply, during the outage of a feeder. The proposed control system optimizes grid restoration through DN partitioning, enforcing radial topology, control of distributed generators (DGs) and energy storage systems (ESSs). The core of the MPC algorithm is non-convex in nature due to the presence of line switches, dynamics of ESS, operational constraints of the DN. An equivalent mixed integer linear programming (MILP) problem is solved to make the solution more manageable. Finally, case study is verified in IEEE-33 bus system and the results show the feasibility and effectiveness of the proposed approach.","PeriodicalId":123077,"journal":{"name":"2021 North American Power Symposium (NAPS)","volume":"29 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2021-11-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"3","resultStr":"{\"title\":\"Look - Ahead Corrective Restoration for Microgrids with Flexible Boundary\",\"authors\":\"S. Konar, A. Srivastava\",\"doi\":\"10.1109/NAPS52732.2021.9654742\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Flexible boundary microgrid (MG) technology aids in the self-healing capability of the distribution network (DN). This paper develops a centralized model predictive control (MPC) strategy to form flexible boundary MGs with the goal of retaining continuity of power supply, during the outage of a feeder. The proposed control system optimizes grid restoration through DN partitioning, enforcing radial topology, control of distributed generators (DGs) and energy storage systems (ESSs). The core of the MPC algorithm is non-convex in nature due to the presence of line switches, dynamics of ESS, operational constraints of the DN. An equivalent mixed integer linear programming (MILP) problem is solved to make the solution more manageable. Finally, case study is verified in IEEE-33 bus system and the results show the feasibility and effectiveness of the proposed approach.\",\"PeriodicalId\":123077,\"journal\":{\"name\":\"2021 North American Power Symposium (NAPS)\",\"volume\":\"29 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2021-11-14\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"3\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2021 North American Power Symposium (NAPS)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/NAPS52732.2021.9654742\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2021 North American Power Symposium (NAPS)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/NAPS52732.2021.9654742","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Look - Ahead Corrective Restoration for Microgrids with Flexible Boundary
Flexible boundary microgrid (MG) technology aids in the self-healing capability of the distribution network (DN). This paper develops a centralized model predictive control (MPC) strategy to form flexible boundary MGs with the goal of retaining continuity of power supply, during the outage of a feeder. The proposed control system optimizes grid restoration through DN partitioning, enforcing radial topology, control of distributed generators (DGs) and energy storage systems (ESSs). The core of the MPC algorithm is non-convex in nature due to the presence of line switches, dynamics of ESS, operational constraints of the DN. An equivalent mixed integer linear programming (MILP) problem is solved to make the solution more manageable. Finally, case study is verified in IEEE-33 bus system and the results show the feasibility and effectiveness of the proposed approach.
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