{"title":"具有最优三阶负载电流观测器的三相UPS改进lyapunov控制方案","authors":"Jinsong He, Xin Zhang","doi":"10.1109/PEDG.2019.8807483","DOIUrl":null,"url":null,"abstract":"This paper proposed a modified Lyapunov-based control strategy for the three-phase UPS in d-q frame, which successfully solved the inherent steady-state error problem brought by standard Lyapunov-function based method. Continually, the third-order optimal load current observer in natural frame was designed to estimate the real-time load current, resulting in the omission of three load current sensors. Finally, experimental results validated the effectiveness and efficiency of proposed approach.","PeriodicalId":248726,"journal":{"name":"2019 IEEE 10th International Symposium on Power Electronics for Distributed Generation Systems (PEDG)","volume":"16 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2019-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"4","resultStr":"{\"title\":\"A Modified Lyapunov-Based Control Scheme for a Three-phase UPS with an Optimal Third-order Load Current Observer\",\"authors\":\"Jinsong He, Xin Zhang\",\"doi\":\"10.1109/PEDG.2019.8807483\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"This paper proposed a modified Lyapunov-based control strategy for the three-phase UPS in d-q frame, which successfully solved the inherent steady-state error problem brought by standard Lyapunov-function based method. Continually, the third-order optimal load current observer in natural frame was designed to estimate the real-time load current, resulting in the omission of three load current sensors. Finally, experimental results validated the effectiveness and efficiency of proposed approach.\",\"PeriodicalId\":248726,\"journal\":{\"name\":\"2019 IEEE 10th International Symposium on Power Electronics for Distributed Generation Systems (PEDG)\",\"volume\":\"16 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2019-06-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"4\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2019 IEEE 10th International Symposium on Power Electronics for Distributed Generation Systems (PEDG)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/PEDG.2019.8807483\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2019 IEEE 10th International Symposium on Power Electronics for Distributed Generation Systems (PEDG)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/PEDG.2019.8807483","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
A Modified Lyapunov-Based Control Scheme for a Three-phase UPS with an Optimal Third-order Load Current Observer
This paper proposed a modified Lyapunov-based control strategy for the three-phase UPS in d-q frame, which successfully solved the inherent steady-state error problem brought by standard Lyapunov-function based method. Continually, the third-order optimal load current observer in natural frame was designed to estimate the real-time load current, resulting in the omission of three load current sensors. Finally, experimental results validated the effectiveness and efficiency of proposed approach.
京公网安备 11010802042870号
京ICP备2023020795号-1
分享
求助内容：
应助结果提醒方式：
扫码关注我们
