{"title":"基于混合结构连接的Buck变换器电压纹波消除","authors":"A. Kapun, M. Milanovič, J. Korelic","doi":"10.1109/EPEPEMC.2006.4778385","DOIUrl":null,"url":null,"abstract":"In applications where size and efficiency are critical switched mode power supply converters are used. A switched mode DC-DC buck converter or step-down converter use output filter capacitor to reduce output voltage ripple. To reduce size of buck converter, the elimination of the capacitor must be done. Instead of the capacitor the structure with additional linear amplifier is introduced for output voltage ripple reduction. The amplifier reduces ripple in output current and consequently ripple in output voltage. The structure operation is theoretically investigated and verified by simulations and experimental results","PeriodicalId":401288,"journal":{"name":"2006 12th International Power Electronics and Motion Control Conference","volume":"66 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2006-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"7","resultStr":"{\"title\":\"Voltage Ripple Cancellation in Buck Converter based on Hybrid Structured Connection\",\"authors\":\"A. Kapun, M. Milanovič, J. Korelic\",\"doi\":\"10.1109/EPEPEMC.2006.4778385\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"In applications where size and efficiency are critical switched mode power supply converters are used. A switched mode DC-DC buck converter or step-down converter use output filter capacitor to reduce output voltage ripple. To reduce size of buck converter, the elimination of the capacitor must be done. Instead of the capacitor the structure with additional linear amplifier is introduced for output voltage ripple reduction. The amplifier reduces ripple in output current and consequently ripple in output voltage. The structure operation is theoretically investigated and verified by simulations and experimental results\",\"PeriodicalId\":401288,\"journal\":{\"name\":\"2006 12th International Power Electronics and Motion Control Conference\",\"volume\":\"66 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2006-08-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"7\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2006 12th International Power Electronics and Motion Control Conference\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/EPEPEMC.2006.4778385\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2006 12th International Power Electronics and Motion Control Conference","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/EPEPEMC.2006.4778385","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Voltage Ripple Cancellation in Buck Converter based on Hybrid Structured Connection
In applications where size and efficiency are critical switched mode power supply converters are used. A switched mode DC-DC buck converter or step-down converter use output filter capacitor to reduce output voltage ripple. To reduce size of buck converter, the elimination of the capacitor must be done. Instead of the capacitor the structure with additional linear amplifier is introduced for output voltage ripple reduction. The amplifier reduces ripple in output current and consequently ripple in output voltage. The structure operation is theoretically investigated and verified by simulations and experimental results
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