{"title":"采用不同PWM技术的21电平非对称多电平逆变器拓扑","authors":"N. Agrawal, Praveen Bansal","doi":"10.1109/RDCAPE.2017.8358271","DOIUrl":null,"url":null,"abstract":"This paper presents an asymmetrical multilevel inverter topology with Different PWM techniques. This paper used one cell of conventional cascade H-Bridge Multilevel inverter structure with additional switch and voltage source to obtain high voltage level. The aim of this paper to enhance the voltage level at the output with using less switch. To improve the output voltage harmonic spectrum, the pulse width modulation (PWM) techniques used. The advantage of this proposed topology to reduce the circuit complexity and total harmonic distortion. The results of proposed 21-Level Asymmetrical multilevel Inverter are shown using MATLAB/SIMULINK software.","PeriodicalId":442235,"journal":{"name":"2017 Recent Developments in Control, Automation & Power Engineering (RDCAPE)","volume":"32 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2017-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"13","resultStr":"{\"title\":\"A new 21-level asymmetrical multilevel inverter topology with different PWM techniques\",\"authors\":\"N. Agrawal, Praveen Bansal\",\"doi\":\"10.1109/RDCAPE.2017.8358271\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"This paper presents an asymmetrical multilevel inverter topology with Different PWM techniques. This paper used one cell of conventional cascade H-Bridge Multilevel inverter structure with additional switch and voltage source to obtain high voltage level. The aim of this paper to enhance the voltage level at the output with using less switch. To improve the output voltage harmonic spectrum, the pulse width modulation (PWM) techniques used. The advantage of this proposed topology to reduce the circuit complexity and total harmonic distortion. The results of proposed 21-Level Asymmetrical multilevel Inverter are shown using MATLAB/SIMULINK software.\",\"PeriodicalId\":442235,\"journal\":{\"name\":\"2017 Recent Developments in Control, Automation & Power Engineering (RDCAPE)\",\"volume\":\"32 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2017-10-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"13\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2017 Recent Developments in Control, Automation & Power Engineering (RDCAPE)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/RDCAPE.2017.8358271\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2017 Recent Developments in Control, Automation & Power Engineering (RDCAPE)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/RDCAPE.2017.8358271","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
A new 21-level asymmetrical multilevel inverter topology with different PWM techniques
This paper presents an asymmetrical multilevel inverter topology with Different PWM techniques. This paper used one cell of conventional cascade H-Bridge Multilevel inverter structure with additional switch and voltage source to obtain high voltage level. The aim of this paper to enhance the voltage level at the output with using less switch. To improve the output voltage harmonic spectrum, the pulse width modulation (PWM) techniques used. The advantage of this proposed topology to reduce the circuit complexity and total harmonic distortion. The results of proposed 21-Level Asymmetrical multilevel Inverter are shown using MATLAB/SIMULINK software.
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