{"title":"使用statcom存储设备提高电压稳定裕度","authors":"Ahvand Jalali, M. Aldeen","doi":"10.1109/ISGTEurope.2016.7856185","DOIUrl":null,"url":null,"abstract":"With the recent developments in energy storage systems (ESS), there is a global trend to harness the potential advantages of these devices to enhance the operation and control of power systems. In this paper, a study on optimal allocation of STATCOM accompanied by ESS to improve static voltage stability of power systems is carried out. A method for clustering the power system buses, from the voltage stability viewpoint, based on Modal Analysis (MA) is presented. Also, a novel method of combining continuation power flow (CPF), MA, and Particle Swarm Optimisation (PSO) is proposed to find the optimal locations, numbers, and operating power factors of STATCOM-ESS to achieve a desired level of voltage stability margin (VSM), and simultaneously improve the voltage profile of the system. The method is tested on IEEE 118-bus test system.","PeriodicalId":330869,"journal":{"name":"2016 IEEE PES Innovative Smart Grid Technologies Conference Europe (ISGT-Europe)","volume":"120 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2016-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"7","resultStr":"{\"title\":\"Improving voltage stability margin using STATCOM-storage devices\",\"authors\":\"Ahvand Jalali, M. Aldeen\",\"doi\":\"10.1109/ISGTEurope.2016.7856185\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"With the recent developments in energy storage systems (ESS), there is a global trend to harness the potential advantages of these devices to enhance the operation and control of power systems. In this paper, a study on optimal allocation of STATCOM accompanied by ESS to improve static voltage stability of power systems is carried out. A method for clustering the power system buses, from the voltage stability viewpoint, based on Modal Analysis (MA) is presented. Also, a novel method of combining continuation power flow (CPF), MA, and Particle Swarm Optimisation (PSO) is proposed to find the optimal locations, numbers, and operating power factors of STATCOM-ESS to achieve a desired level of voltage stability margin (VSM), and simultaneously improve the voltage profile of the system. The method is tested on IEEE 118-bus test system.\",\"PeriodicalId\":330869,\"journal\":{\"name\":\"2016 IEEE PES Innovative Smart Grid Technologies Conference Europe (ISGT-Europe)\",\"volume\":\"120 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2016-10-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"7\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2016 IEEE PES Innovative Smart Grid Technologies Conference Europe (ISGT-Europe)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ISGTEurope.2016.7856185\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2016 IEEE PES Innovative Smart Grid Technologies Conference Europe (ISGT-Europe)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ISGTEurope.2016.7856185","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Improving voltage stability margin using STATCOM-storage devices
With the recent developments in energy storage systems (ESS), there is a global trend to harness the potential advantages of these devices to enhance the operation and control of power systems. In this paper, a study on optimal allocation of STATCOM accompanied by ESS to improve static voltage stability of power systems is carried out. A method for clustering the power system buses, from the voltage stability viewpoint, based on Modal Analysis (MA) is presented. Also, a novel method of combining continuation power flow (CPF), MA, and Particle Swarm Optimisation (PSO) is proposed to find the optimal locations, numbers, and operating power factors of STATCOM-ESS to achieve a desired level of voltage stability margin (VSM), and simultaneously improve the voltage profile of the system. The method is tested on IEEE 118-bus test system.
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