Hengyu Liu, Ma Ning, Wang Wei, Chen Qiang, Xiao Kun, Chen Hao
{"title":"Research on Voltage Unbalance Equilibrium Cooperative Control Method for Distributed Power Generation","authors":"Hengyu Liu, Ma Ning, Wang Wei, Chen Qiang, Xiao Kun, Chen Hao","doi":"10.1109/ICPRE48497.2019.9034760","DOIUrl":null,"url":null,"abstract":"The unbalanced grid voltage will cause the interface device inverters to fail to work effectively. In this paper, a notch filter which can eliminate fixed frequency is introduced on the basis of modeling and analysis of distributed generation interface device, and it is combined with voltage compensation controller. Finally, a model is built in Matlab/simulink to verify the simulation results. The results show that the unbalanced balanced cooperative control method proposed in this paper can effectively play a balanced control role in the system. Finally, the model is built in Matlab/simulink for simulation verification. The results show that the unbalance equilibrium cooperative control method proposed in this paper can effectively control the system.","PeriodicalId":387293,"journal":{"name":"2019 4th International Conference on Power and Renewable Energy (ICPRE)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2019-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2019 4th International Conference on Power and Renewable Energy (ICPRE)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICPRE48497.2019.9034760","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
The unbalanced grid voltage will cause the interface device inverters to fail to work effectively. In this paper, a notch filter which can eliminate fixed frequency is introduced on the basis of modeling and analysis of distributed generation interface device, and it is combined with voltage compensation controller. Finally, a model is built in Matlab/simulink to verify the simulation results. The results show that the unbalanced balanced cooperative control method proposed in this paper can effectively play a balanced control role in the system. Finally, the model is built in Matlab/simulink for simulation verification. The results show that the unbalance equilibrium cooperative control method proposed in this paper can effectively control the system.
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