{"title":"有限信息交换条件下电网边缘dg配电网的分布式最优电压调节","authors":"Mohammad Razeghi-Jahromi, D. Coats, J. Stoupis","doi":"10.1109/POWERCON48463.2020.9230555","DOIUrl":null,"url":null,"abstract":"An algorithm for distributed optimal voltage regulation of distribution networks with distributed generators (DGs) at the grid edge is proposed in the paper. We first introduce a distributed recursive algorithm to estimate the sensitivity parameters of the network without needing any information exchange between the edge computing devices. Then, we cast the distributed voltage control problem as a distributed linear program which can be solved efficiently on edge computing devices to minimally adjust DGs generations. The algorithm is tested with EPRI Test Ckt24 and the results are compared with the situation when data exchange is available between the edge devices.","PeriodicalId":306418,"journal":{"name":"2020 IEEE International Conference on Power Systems Technology (POWERCON)","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2020-09-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Distributed Optimal Voltage Regulation for Distribution Networks with DGs at the Energy Delivery Grid Edge with Limited Information Exchange\",\"authors\":\"Mohammad Razeghi-Jahromi, D. Coats, J. Stoupis\",\"doi\":\"10.1109/POWERCON48463.2020.9230555\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"An algorithm for distributed optimal voltage regulation of distribution networks with distributed generators (DGs) at the grid edge is proposed in the paper. We first introduce a distributed recursive algorithm to estimate the sensitivity parameters of the network without needing any information exchange between the edge computing devices. Then, we cast the distributed voltage control problem as a distributed linear program which can be solved efficiently on edge computing devices to minimally adjust DGs generations. The algorithm is tested with EPRI Test Ckt24 and the results are compared with the situation when data exchange is available between the edge devices.\",\"PeriodicalId\":306418,\"journal\":{\"name\":\"2020 IEEE International Conference on Power Systems Technology (POWERCON)\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2020-09-14\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2020 IEEE International Conference on Power Systems Technology (POWERCON)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/POWERCON48463.2020.9230555\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2020 IEEE International Conference on Power Systems Technology (POWERCON)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/POWERCON48463.2020.9230555","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
摘要
提出了一种基于分布式发电机的配电网络的分布式最优电压调节算法。我们首先引入一种分布式递归算法来估计网络的灵敏度参数，而不需要在边缘计算设备之间进行任何信息交换。然后，我们将分布式电压控制问题转化为可在边缘计算设备上有效解决的分布式线性程序，以最小限度地调整dg的代数。用EPRI Test Ckt24对算法进行了测试，并将结果与边缘设备之间可用数据交换的情况进行了比较。
Distributed Optimal Voltage Regulation for Distribution Networks with DGs at the Energy Delivery Grid Edge with Limited Information Exchange
An algorithm for distributed optimal voltage regulation of distribution networks with distributed generators (DGs) at the grid edge is proposed in the paper. We first introduce a distributed recursive algorithm to estimate the sensitivity parameters of the network without needing any information exchange between the edge computing devices. Then, we cast the distributed voltage control problem as a distributed linear program which can be solved efficiently on edge computing devices to minimally adjust DGs generations. The algorithm is tested with EPRI Test Ckt24 and the results are compared with the situation when data exchange is available between the edge devices.
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