Multi-step simplified optimal trajectory control (SOTC) based on only Vo and I load

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dc.contributor.assigneeVirginia Tech Intellectual Properties, Inc.en
dc.contributor.departmentElectrical and Computer Engineeringen
dc.contributor.departmentCenter for Power Electronics Systemsen
dc.contributor.inventorLi, Qiangen
dc.contributor.inventorLee, Fred C.en
dc.contributor.inventorFei, Chaoen
dc.contributor.inventorFeng, Weiyien
dc.date.accessed2019-02-15en
dc.date.accessioned2019-02-26T22:24:04Zen
dc.date.available2019-02-26T22:24:04Zen
dc.date.filed2016-04-01en
dc.date.issued2018-09-11en
dc.description.abstractA resonant power converter is disclosed with a driving circuit generating a switching signal connecting power to a resonant tank circuit, with a voltage monitoring circuit measuring a voltage output and a load current. A micro-controller is operable with a control circuit for multiple step sampling with the switching signal at a switching frequency to settle the resonant circuit determined from the voltage output and load current. A fast load transient response at a high frequency with the resonant circuit provides the multiple step sampling to ensure enough time for micro-controller to calculate. Optimal trajectory control facilitates a burst mode of high frequency with the resonant circuit using adaptive multiple step sampling for an on-time to extend the burst operation range. A soft start-up process uses the micro-controller processing in multiple stages.en
dc.format.mimetypeapplication/pdfen
dc.identifier.applicationnumber15089109en
dc.identifier.patentnumber10075083en
dc.identifier.urihttp://hdl.handle.net/10919/87848en
dc.identifier.urlhttp://pimg-fpiw.uspto.gov/fdd/83/750/100/0.pdfen
dc.language.isoenen
dc.publisherUnited States Patent and Trademark Officeen
dc.subject.cpcH02M3/33546en
dc.subject.cpcH02M3/33515en
dc.subject.cpcH02M3/33592en
dc.subject.cpcH02M3/3376en
dc.subject.cpcH02M1/36en
dc.subject.cpcH02M2001/0035en
dc.subject.cpcH02M2001/0058en
dc.subject.cpcY02B70/1433en
dc.subject.cpcY02B70/1475en
dc.subject.cpcY02B70/1491en
dc.subject.cpcY02B70/16en
dc.titleMulti-step simplified optimal trajectory control (SOTC) based on only Vo and I loaden
dc.typePatenten
dc.type.dcmitypeTexten
dc.type.patenttypeutilityen

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