{"title":"两级服务器电源的最大效率点跟踪","authors":"Y. Lai, Min-Hsiang Yu","doi":"10.1109/IFEEC47410.2019.9014648","DOIUrl":null,"url":null,"abstract":"A maximum efficiency point tracking technique of tuning the DC link voltage is proposed in this paper to improve the efficiency under various load condition of two-stage server power supply. This technique for seeking the most suitable operating point and the maximum efficiency in respect of the operating conditions. The maximum efficiency point tracking (MEPT) technique is based on perturbation and observation method to adjust DC link voltage to give maximum efficiency.The proposed technique is realized in software using DSP. Test results derived from a digital- controlled server power supply show that maximum efficiency can be tracked by tuning DC link voltage. These measured results fully support the effectiveness of the proposed technique.","PeriodicalId":230939,"journal":{"name":"2019 IEEE 4th International Future Energy Electronics Conference (IFEEC)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2019-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"Maximum Efficiency Point Tracking for Two-Stage Server Power Supply\",\"authors\":\"Y. Lai, Min-Hsiang Yu\",\"doi\":\"10.1109/IFEEC47410.2019.9014648\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"A maximum efficiency point tracking technique of tuning the DC link voltage is proposed in this paper to improve the efficiency under various load condition of two-stage server power supply. This technique for seeking the most suitable operating point and the maximum efficiency in respect of the operating conditions. The maximum efficiency point tracking (MEPT) technique is based on perturbation and observation method to adjust DC link voltage to give maximum efficiency.The proposed technique is realized in software using DSP. Test results derived from a digital- controlled server power supply show that maximum efficiency can be tracked by tuning DC link voltage. These measured results fully support the effectiveness of the proposed technique.\",\"PeriodicalId\":230939,\"journal\":{\"name\":\"2019 IEEE 4th International Future Energy Electronics Conference (IFEEC)\",\"volume\":\"1 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2019-11-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2019 IEEE 4th International Future Energy Electronics Conference (IFEEC)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/IFEEC47410.2019.9014648\",\"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 IEEE 4th International Future Energy Electronics Conference (IFEEC)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/IFEEC47410.2019.9014648","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Maximum Efficiency Point Tracking for Two-Stage Server Power Supply
A maximum efficiency point tracking technique of tuning the DC link voltage is proposed in this paper to improve the efficiency under various load condition of two-stage server power supply. This technique for seeking the most suitable operating point and the maximum efficiency in respect of the operating conditions. The maximum efficiency point tracking (MEPT) technique is based on perturbation and observation method to adjust DC link voltage to give maximum efficiency.The proposed technique is realized in software using DSP. Test results derived from a digital- controlled server power supply show that maximum efficiency can be tracked by tuning DC link voltage. These measured results fully support the effectiveness of the proposed technique.
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