{"title":"住宅用直流微电网的电池系统选择:澳大利亚案例研究","authors":"U.G.K. Mulleriyawage, W. Shen, Cungang Hu","doi":"10.1109/ICIEA.2019.8834035","DOIUrl":null,"url":null,"abstract":"Due to the intermittency of renewable energy sources (RESs), prosumers-owned DC microgrids (MGs) in a residential house require a battery energy storage system (ESS) to achieve significant energy efficiency improvements. This study investigates the durability and economical gain of different battery ESSs in a DC MG integrated with RESs, taking an Australian household as a case study. These batteries used in the ESS can be lead-acid, lithium-ion, and zinc-bromine chemistries. A model of a DC MG for a residential house has been established to simulate and evaluate performances of different types of batteries as an ESS in the DC MG. The simulation results show that lithium-ion phosphonate (LFP) batteries have more than 20 years of lifetime. Thus, economically only LFP batteries provide a positive return on investment (ROI) values compared to other types of batteries","PeriodicalId":311302,"journal":{"name":"2019 14th IEEE Conference on Industrial Electronics and Applications (ICIEA)","volume":"25 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2019-06-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"6","resultStr":"{\"title\":\"Battery system selection in DC microgrids for residential applications: an Australian case study\",\"authors\":\"U.G.K. Mulleriyawage, W. Shen, Cungang Hu\",\"doi\":\"10.1109/ICIEA.2019.8834035\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Due to the intermittency of renewable energy sources (RESs), prosumers-owned DC microgrids (MGs) in a residential house require a battery energy storage system (ESS) to achieve significant energy efficiency improvements. This study investigates the durability and economical gain of different battery ESSs in a DC MG integrated with RESs, taking an Australian household as a case study. These batteries used in the ESS can be lead-acid, lithium-ion, and zinc-bromine chemistries. A model of a DC MG for a residential house has been established to simulate and evaluate performances of different types of batteries as an ESS in the DC MG. The simulation results show that lithium-ion phosphonate (LFP) batteries have more than 20 years of lifetime. Thus, economically only LFP batteries provide a positive return on investment (ROI) values compared to other types of batteries\",\"PeriodicalId\":311302,\"journal\":{\"name\":\"2019 14th IEEE Conference on Industrial Electronics and Applications (ICIEA)\",\"volume\":\"25 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2019-06-19\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"6\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2019 14th IEEE Conference on Industrial Electronics and Applications (ICIEA)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ICIEA.2019.8834035\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2019 14th IEEE Conference on Industrial Electronics and Applications (ICIEA)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICIEA.2019.8834035","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Battery system selection in DC microgrids for residential applications: an Australian case study
Due to the intermittency of renewable energy sources (RESs), prosumers-owned DC microgrids (MGs) in a residential house require a battery energy storage system (ESS) to achieve significant energy efficiency improvements. This study investigates the durability and economical gain of different battery ESSs in a DC MG integrated with RESs, taking an Australian household as a case study. These batteries used in the ESS can be lead-acid, lithium-ion, and zinc-bromine chemistries. A model of a DC MG for a residential house has been established to simulate and evaluate performances of different types of batteries as an ESS in the DC MG. The simulation results show that lithium-ion phosphonate (LFP) batteries have more than 20 years of lifetime. Thus, economically only LFP batteries provide a positive return on investment (ROI) values compared to other types of batteries
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