{"title":"谐波平衡有限元法及其在电力系统和可再生能源系统中的应用","authors":"Junwei Lu, Xiaojun Zhao","doi":"10.1109/APEMC.2016.7522992","DOIUrl":null,"url":null,"abstract":"Power system harmonic distortion is mainly caused by non-linear loads and power electronics used in the electrical power system and distributed renewable energy systems and Microgrids. The presence of non-linear loads and the increasing number of distributed renewable energy systems in electrical grids contribute to changing the characteristics of voltage and current waveforms in power systems. Such electrical loads which introduce non-sinusoidal current consumption patterns (current harmonics) can be found in power electronics. In addition, the harmonics can be generated in high voltage (HV) DC power systems, distributed renewable energy systems and Microgrids, and in HV power system caused by Geomagnetic Disturbances (GMDs) and Geomagnetic Induced Currents (GICs). This paper introduces and develops harmonic balance finite element method (HBFEM) and its application in power system and distributed renewable energy systems and Microgrids.","PeriodicalId":358257,"journal":{"name":"2016 Asia-Pacific International Symposium on Electromagnetic Compatibility (APEMC)","volume":"01 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2016-05-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Harmonic balance FEM and its application in power system and renewable energy systems\",\"authors\":\"Junwei Lu, Xiaojun Zhao\",\"doi\":\"10.1109/APEMC.2016.7522992\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Power system harmonic distortion is mainly caused by non-linear loads and power electronics used in the electrical power system and distributed renewable energy systems and Microgrids. The presence of non-linear loads and the increasing number of distributed renewable energy systems in electrical grids contribute to changing the characteristics of voltage and current waveforms in power systems. Such electrical loads which introduce non-sinusoidal current consumption patterns (current harmonics) can be found in power electronics. In addition, the harmonics can be generated in high voltage (HV) DC power systems, distributed renewable energy systems and Microgrids, and in HV power system caused by Geomagnetic Disturbances (GMDs) and Geomagnetic Induced Currents (GICs). This paper introduces and develops harmonic balance finite element method (HBFEM) and its application in power system and distributed renewable energy systems and Microgrids.\",\"PeriodicalId\":358257,\"journal\":{\"name\":\"2016 Asia-Pacific International Symposium on Electromagnetic Compatibility (APEMC)\",\"volume\":\"01 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2016-05-17\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2016 Asia-Pacific International Symposium on Electromagnetic Compatibility (APEMC)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/APEMC.2016.7522992\",\"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 Asia-Pacific International Symposium on Electromagnetic Compatibility (APEMC)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/APEMC.2016.7522992","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Harmonic balance FEM and its application in power system and renewable energy systems
Power system harmonic distortion is mainly caused by non-linear loads and power electronics used in the electrical power system and distributed renewable energy systems and Microgrids. The presence of non-linear loads and the increasing number of distributed renewable energy systems in electrical grids contribute to changing the characteristics of voltage and current waveforms in power systems. Such electrical loads which introduce non-sinusoidal current consumption patterns (current harmonics) can be found in power electronics. In addition, the harmonics can be generated in high voltage (HV) DC power systems, distributed renewable energy systems and Microgrids, and in HV power system caused by Geomagnetic Disturbances (GMDs) and Geomagnetic Induced Currents (GICs). This paper introduces and develops harmonic balance finite element method (HBFEM) and its application in power system and distributed renewable energy systems and Microgrids.
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