Please use this identifier to cite or link to this item: https://doi.org/10.1109/TIE.2006.881989
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dc.titleA space vector PWM scheme for multilevel inverters based on two-level space vector PWM
dc.contributor.authorGupta, A.K.
dc.contributor.authorKhambadkone, A.M.
dc.date.accessioned2014-06-17T02:35:53Z
dc.date.available2014-06-17T02:35:53Z
dc.date.issued2006-10
dc.identifier.citationGupta, A.K., Khambadkone, A.M. (2006-10). A space vector PWM scheme for multilevel inverters based on two-level space vector PWM. IEEE Transactions on Industrial Electronics 53 (5) : 1631-1639. ScholarBank@NUS Repository. https://doi.org/10.1109/TIE.2006.881989
dc.identifier.issn02780046
dc.identifier.urihttp://scholarbank.nus.edu.sg/handle/10635/54819
dc.description.abstractMultilevel inverters are increasingly being used in high-power medium voltage applications due to their superior performance compared to two-level inverters. Among various modulation techniques for a multilevel inverter, the space vector pulsewidth modulation (SVPWM) is widely used. However, the implementation of the SVPWM for a multilevel inverter is complicated. The complexity is due to the difficulty in determining the location of the reference vector, the calculation of on-times, and the determination and selection of switching states. This paper proposes a general SVPWM algorithm for multilevel inverters based on standard two-level SVPWM. Since the proposed multilevel SVPWM method uses two-level modulation to calculate the on-times, the computation of on-times for an n-level inverter becomes easier. The proposed method uses a simple mapping to achieve the SVPWM for a multilevel inverter. A general n-level implementation is explained, and experimental results are given for three-level and five-level inverters. © 2006 IEEE.
dc.description.urihttp://libproxy1.nus.edu.sg/login?url=http://dx.doi.org/10.1109/TIE.2006.881989
dc.sourceScopus
dc.subjectMultilevel inverter
dc.subjectNeutral point clamped (NPC)
dc.subjectSpace vector pulsewidth modulation (SVPWM)
dc.subjectSwitching state
dc.subjectTwo-level inverter
dc.typeArticle
dc.contributor.departmentELECTRICAL & COMPUTER ENGINEERING
dc.description.doi10.1109/TIE.2006.881989
dc.description.sourcetitleIEEE Transactions on Industrial Electronics
dc.description.volume53
dc.description.issue5
dc.description.page1631-1639
dc.description.codenITIED
dc.identifier.isiut000241050400026
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