Multiphase soft switched DC/DC converter and active control technique for fuel cell ripple current elimination

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dc.contributor.assigneeVirginia Tech Intellectual Properties, Inc.en
dc.contributor.inventorLai, Jih-Shengen
dc.contributor.inventorRidenour, Amy Marleneen
dc.contributor.inventorLiu, Changrongen
dc.date.accessed2016-08-19en
dc.date.accessioned2016-08-24T17:54:49Zen
dc.date.available2016-08-24T17:54:49Zen
dc.date.filed2005-10-13en
dc.date.issued2009-04-14en
dc.description.abstractDC/DC converter has a transformer having primary coils connected to an input side and secondary coils connected to an output side. Each primary coil connects a full-bridge circuit comprising two switches on two legs, the primary coil being connected between the switches on each leg, each full-bridge circuit being connected in parallel wherein each leg is disposed parallel to one another, and the secondary coils connected to a rectifying circuit. An outer loop control circuit that reduces ripple in a voltage reference has a first resistor connected in series with a second resistor connected in series with a first capacitor which are connected in parallel with a second capacitor. An inner loop control circuit that reduces ripple in a current reference has a third resistor connected in series with a fourth resistor connected in series with a third capacitor which are connected in parallel with a fourth capacitor.en
dc.format.mimetypeapplication/pdfen
dc.identifier.applicationnumber11249945en
dc.identifier.patentnumber7518886en
dc.identifier.urihttp://hdl.handle.net/10919/72597en
dc.identifier.urlhttp://pimg-fpiw.uspto.gov/fdd/86/188/075/0.pdfen
dc.language.isoen_USen
dc.publisherUnited States Patent and Trademark Officeen
dc.subject.cpcH02P8/12en
dc.subject.uspc363/17en
dc.subject.uspcother363/65en
dc.subject.uspcother363/71en
dc.titleMultiphase soft switched DC/DC converter and active control technique for fuel cell ripple current eliminationen
dc.typePatenten
dc.type.dcmitypeTexten
dc.type.patenttypeutilityen

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