{"title":"太阳能电池的动态模型及动态特性","authors":"Ling Qin, Shaojun Xie, Chen Yang, Jiankun Cao","doi":"10.1109/ECCE-ASIA.2013.6579170","DOIUrl":null,"url":null,"abstract":"To provide academic support for studying the stability of photovoltaic generation systems, the dynamic model and dynamic characteristics (especially the small-signal output impedance) of solar cell are explored further in this paper. Based on the physical model of silicon solar cell, the analytical expressions of steady-state characteristics and the dynamic characteristics are deduced at first; then the dynamics circuit model of solar cell considering the cabling impedance is obtained; after that, the exact expressions of dynamic resistance, equivalent capacitor and small-signal output impedance are derived. Finally, the correctness of theory analysis are validated by simulations and dynamic experiments performed on the platform built with light-emitting diodes (LEDs) and electric double layer capacitor (EDLC).","PeriodicalId":301487,"journal":{"name":"2013 IEEE ECCE Asia Downunder","volume":"32 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2013-06-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"22","resultStr":"{\"title\":\"Dynamic model and dynamic characteristics of solar cell\",\"authors\":\"Ling Qin, Shaojun Xie, Chen Yang, Jiankun Cao\",\"doi\":\"10.1109/ECCE-ASIA.2013.6579170\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"To provide academic support for studying the stability of photovoltaic generation systems, the dynamic model and dynamic characteristics (especially the small-signal output impedance) of solar cell are explored further in this paper. Based on the physical model of silicon solar cell, the analytical expressions of steady-state characteristics and the dynamic characteristics are deduced at first; then the dynamics circuit model of solar cell considering the cabling impedance is obtained; after that, the exact expressions of dynamic resistance, equivalent capacitor and small-signal output impedance are derived. Finally, the correctness of theory analysis are validated by simulations and dynamic experiments performed on the platform built with light-emitting diodes (LEDs) and electric double layer capacitor (EDLC).\",\"PeriodicalId\":301487,\"journal\":{\"name\":\"2013 IEEE ECCE Asia Downunder\",\"volume\":\"32 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2013-06-03\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"22\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2013 IEEE ECCE Asia Downunder\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ECCE-ASIA.2013.6579170\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2013 IEEE ECCE Asia Downunder","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ECCE-ASIA.2013.6579170","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Dynamic model and dynamic characteristics of solar cell
To provide academic support for studying the stability of photovoltaic generation systems, the dynamic model and dynamic characteristics (especially the small-signal output impedance) of solar cell are explored further in this paper. Based on the physical model of silicon solar cell, the analytical expressions of steady-state characteristics and the dynamic characteristics are deduced at first; then the dynamics circuit model of solar cell considering the cabling impedance is obtained; after that, the exact expressions of dynamic resistance, equivalent capacitor and small-signal output impedance are derived. Finally, the correctness of theory analysis are validated by simulations and dynamic experiments performed on the platform built with light-emitting diodes (LEDs) and electric double layer capacitor (EDLC).
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