{"title":"一种改进的具有频率自适应能力的电力有源滤波器重复控制方案","authors":"B. Sun, Yunxiang Xie","doi":"10.1109/ICEMS.2015.7385112","DOIUrl":null,"url":null,"abstract":"Active power filter (APF) based on repetitive control can achieve a zero steady-state error in compensating the harmonic currents caused by nonlinear loads. The repetitive delay structure must be a known integer. However, conventional repetitive control cannot exactly compensate the harmonic currents while the reference signals have a variable fundamental frequency. In this paper, a novel repetitive control scheme with frequency adaptive capability at a fixed sampling rate is proposed. A simulation model is built in the laboratory. Various simulation results demonstrate the effectiveness of the proposed repetitive control scheme.","PeriodicalId":324610,"journal":{"name":"2015 18th International Conference on Electrical Machines and Systems (ICEMS)","volume":"44 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2015-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"An improved repetitive control scheme for active power filter with frequency-adaptive capability\",\"authors\":\"B. Sun, Yunxiang Xie\",\"doi\":\"10.1109/ICEMS.2015.7385112\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Active power filter (APF) based on repetitive control can achieve a zero steady-state error in compensating the harmonic currents caused by nonlinear loads. The repetitive delay structure must be a known integer. However, conventional repetitive control cannot exactly compensate the harmonic currents while the reference signals have a variable fundamental frequency. In this paper, a novel repetitive control scheme with frequency adaptive capability at a fixed sampling rate is proposed. A simulation model is built in the laboratory. Various simulation results demonstrate the effectiveness of the proposed repetitive control scheme.\",\"PeriodicalId\":324610,\"journal\":{\"name\":\"2015 18th International Conference on Electrical Machines and Systems (ICEMS)\",\"volume\":\"44 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2015-10-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2015 18th International Conference on Electrical Machines and Systems (ICEMS)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ICEMS.2015.7385112\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2015 18th International Conference on Electrical Machines and Systems (ICEMS)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICEMS.2015.7385112","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
An improved repetitive control scheme for active power filter with frequency-adaptive capability
Active power filter (APF) based on repetitive control can achieve a zero steady-state error in compensating the harmonic currents caused by nonlinear loads. The repetitive delay structure must be a known integer. However, conventional repetitive control cannot exactly compensate the harmonic currents while the reference signals have a variable fundamental frequency. In this paper, a novel repetitive control scheme with frequency adaptive capability at a fixed sampling rate is proposed. A simulation model is built in the laboratory. Various simulation results demonstrate the effectiveness of the proposed repetitive control scheme.
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