A capability for continuous topology transient analysis in SCR switching-mode power supplies

Simple item page
dc.contributor.authorAvant, Roger Lonzoen
dc.contributor.committeechairLee, Freden
dc.contributor.committeememberChen, D.D.en
dc.contributor.committeememberBurton, Larry C.en
dc.contributor.committeememberGrigsby, L.L.en
dc.contributor.committeememberJohnson, Lee W.en
dc.contributor.departmentElectrical Engineeringen
dc.date.accessioned2017-01-30T21:23:33Zen
dc.date.available2017-01-30T21:23:33Zen
dc.date.issued1983en
dc.description.abstractA general purpose computer model for the SCR is developed. The model, consisting of both a circuit analog and parameter estimation procedure, is uniformly applicable to popular computer aided design and analysis programs such as SPICE2 and SCEPTRE. The circuit analog is based on the intrinsic three PN junction structure of the SCR and is similar to Nienhus' model. The parameter estimation procedure requires only manufacturer's specification sheet quantities as a database. It employs some of the concepts developed by Hu for a SPICE2 SCR model. This uniform model, denoted the J³ SCR model, is shown to be a useful design aid through computer simulation of fault transients which may occur in a"Schwarz" converter. The transients simulated would not be observable without use of a highly accurate continuous topology non-linear SCR model such as is developed here.en
dc.description.degreePh. D.en
dc.format.extentxiv, 327 leavesen
dc.format.mimetypeapplication/pdfen
dc.identifier.urihttp://hdl.handle.net/10919/74660en
dc.language.isoen_USen
dc.publisherVirginia Polytechnic Institute and State Universityen
dc.relation.isformatofOCLC# 10282050en
dc.rightsIn Copyrighten
dc.rights.urihttp://rightsstatements.org/vocab/InC/1.0/en
dc.subject.lccLD5655.V856 1983.A826en
dc.subject.lcshSilicon-controlled rectifiersen
dc.titleA capability for continuous topology transient analysis in SCR switching-mode power suppliesen
dc.typeDissertationen
dc.type.dcmitypeTexten
thesis.degree.disciplineElectrical Engineeringen
thesis.degree.grantorVirginia Polytechnic Institute and State Universityen
thesis.degree.leveldoctoralen
thesis.degree.namePh. D.en

Files

Original bundle
Now showing 1 - 1 of 1
Thumbnail Image
Name:
LD5655.V856_1983.A826.pdf
Size:
12.27 MB
Format:
Adobe Portable Document Format
Download

Collections

Doctoral Dissertations