{"title":"一个可靠的低成本的电力电子接口光伏能源系统使用一个单一的DSP控制器","authors":"W. Shireen, A. Nagarajan, S. Patel","doi":"10.1109/PSCE.2011.5772560","DOIUrl":null,"url":null,"abstract":"Performance, efficiency, cost of the power converters and their associated control, are important considerations for the commercialization of renewable power sources. In view of this, this paper proposes a reliable and low cost power electronics interface for photovoltaic energy systems, using a single DSP controller. The proposed approach achieves the following: (a) integrate the dc-dc converter control and inverter control by utilizing a single, low cost, fixed point Digital Signal Processor (DSP controller) (b) implement a fast converging MPP tracking method in the dc-dc converter stage (c) reduce the size of the dc-link capacitor by using a modified pulse width modulation (PWM) technique for single phase inverter control.","PeriodicalId":120665,"journal":{"name":"2011 IEEE/PES Power Systems Conference and Exposition","volume":"261 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2011-03-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"5","resultStr":"{\"title\":\"A reliable low cost power electronics interface for photovoltaic energy systems using a single DSP controller\",\"authors\":\"W. Shireen, A. Nagarajan, S. Patel\",\"doi\":\"10.1109/PSCE.2011.5772560\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Performance, efficiency, cost of the power converters and their associated control, are important considerations for the commercialization of renewable power sources. In view of this, this paper proposes a reliable and low cost power electronics interface for photovoltaic energy systems, using a single DSP controller. The proposed approach achieves the following: (a) integrate the dc-dc converter control and inverter control by utilizing a single, low cost, fixed point Digital Signal Processor (DSP controller) (b) implement a fast converging MPP tracking method in the dc-dc converter stage (c) reduce the size of the dc-link capacitor by using a modified pulse width modulation (PWM) technique for single phase inverter control.\",\"PeriodicalId\":120665,\"journal\":{\"name\":\"2011 IEEE/PES Power Systems Conference and Exposition\",\"volume\":\"261 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2011-03-20\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"5\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2011 IEEE/PES Power Systems Conference and Exposition\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/PSCE.2011.5772560\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2011 IEEE/PES Power Systems Conference and Exposition","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/PSCE.2011.5772560","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
A reliable low cost power electronics interface for photovoltaic energy systems using a single DSP controller
Performance, efficiency, cost of the power converters and their associated control, are important considerations for the commercialization of renewable power sources. In view of this, this paper proposes a reliable and low cost power electronics interface for photovoltaic energy systems, using a single DSP controller. The proposed approach achieves the following: (a) integrate the dc-dc converter control and inverter control by utilizing a single, low cost, fixed point Digital Signal Processor (DSP controller) (b) implement a fast converging MPP tracking method in the dc-dc converter stage (c) reduce the size of the dc-link capacitor by using a modified pulse width modulation (PWM) technique for single phase inverter control.
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