Santhoshi Snigdha Buddala, S. Vemuru, V. Devabhaktuni
{"title":"受局部遮光影响的并联模块中二极管的小信号建模","authors":"Santhoshi Snigdha Buddala, S. Vemuru, V. Devabhaktuni","doi":"10.1109/EIT.2013.6632680","DOIUrl":null,"url":null,"abstract":"Parallel connection of solar cells results in a very small difference in the internal p-n junction voltages when operated under partial shaded conditions. A small signal model is proposed in this paper to analyze the changes in the module parameters of parallel cells operating under this conditions. From the analysis it is observed that the maximum power for a parallel configured solar module is obtained at a fixed output resistance under varied shaded conditions. Circuit simulations validated the model implemented in Matlab.","PeriodicalId":201202,"journal":{"name":"IEEE International Conference on Electro-Information Technology , EIT 2013","volume":"1 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2013-05-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"10","resultStr":"{\"title\":\"Small signal modeling of diode in a parallel module subjected to partial shading\",\"authors\":\"Santhoshi Snigdha Buddala, S. Vemuru, V. Devabhaktuni\",\"doi\":\"10.1109/EIT.2013.6632680\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Parallel connection of solar cells results in a very small difference in the internal p-n junction voltages when operated under partial shaded conditions. A small signal model is proposed in this paper to analyze the changes in the module parameters of parallel cells operating under this conditions. From the analysis it is observed that the maximum power for a parallel configured solar module is obtained at a fixed output resistance under varied shaded conditions. Circuit simulations validated the model implemented in Matlab.\",\"PeriodicalId\":201202,\"journal\":{\"name\":\"IEEE International Conference on Electro-Information Technology , EIT 2013\",\"volume\":\"1 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2013-05-09\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"10\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"IEEE International Conference on Electro-Information Technology , EIT 2013\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/EIT.2013.6632680\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"IEEE International Conference on Electro-Information Technology , EIT 2013","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/EIT.2013.6632680","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Small signal modeling of diode in a parallel module subjected to partial shading
Parallel connection of solar cells results in a very small difference in the internal p-n junction voltages when operated under partial shaded conditions. A small signal model is proposed in this paper to analyze the changes in the module parameters of parallel cells operating under this conditions. From the analysis it is observed that the maximum power for a parallel configured solar module is obtained at a fixed output resistance under varied shaded conditions. Circuit simulations validated the model implemented in Matlab.
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