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Improvement of speed response in four-phase DC-DC converter switching using two shunt voltage-source

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dc.contributor.authorYahaya J.A.en_US
dc.contributor.authorMansor M.en_US
dc.contributor.authorSulaiman S.en_US
dc.contributor.authorid57190137793en_US
dc.contributor.authorid6701749037en_US
dc.contributor.authorid36562570400en_US
dc.date.accessioned2023-05-29T06:52:54Z
dc.date.available2023-05-29T06:52:54Z
dc.date.issued2018
dc.descriptionElectric inverters; Phototransistors; Power converters; Transient analysis; Converter system; Input voltages; Integrated modeling; MATLAB /simulink; Operating frequency; Output capacitor; Power switches; Speed response; DC-DC convertersen_US
dc.description.abstractThis study proposes a technique that is able to improve the speed response of a four-phase DC-DC converter switching. The basic concept of the proposed technique is the inclusion of two shunt-connected voltage sources in series to the converter system. Using a higher input voltage to drive the load, a higher current per microsecond output system will be obtained and reverts to its nominal input upon obtaining desired references. Thus, the transient response observed when using this proposed technique is found to be much faster when compared to the conventional converter. Moreover, this technique is easily implemented as it requires only an additional voltage source, power switch, and power diode. The integrated model of the two shunt voltage-source in a four-phase DC-DC converter was simulated in MATLAB/Simulink and validated against the experimental results of a laboratory prototype, 600 W four-phase DC-DC converter. The novelty of this proposed technique is its ability to provide faster operations for critical loads applications, lower output capacitor and lower operating frequency. � The Institution of Engineering and Technology.en_US
dc.description.natureFinalen_US
dc.identifier.doi10.1049/iet-pel.2016.0845
dc.identifier.epage372
dc.identifier.issue2
dc.identifier.scopus2-s2.0-85041529568
dc.identifier.spage364
dc.identifier.urihttps://www.scopus.com/inward/record.uri?eid=2-s2.0-85041529568&doi=10.1049%2fiet-pel.2016.0845&partnerID=40&md5=b9bfb160f17c55ce5a6c8bf50078bce5
dc.identifier.urihttps://irepository.uniten.edu.my/handle/123456789/23895
dc.identifier.volume11
dc.publisherInstitution of Engineering and Technologyen_US
dc.sourceScopus
dc.sourcetitleIET Power Electronics
dc.titleImprovement of speed response in four-phase DC-DC converter switching using two shunt voltage-sourceen_US
dc.typeArticleen_US
dspace.entity.typePublication
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