Show simple item record

dc.contributor.authorMohseni, Mansour
dc.contributor.authorIslam, Syed
dc.date.accessioned2017-01-30T11:59:30Z
dc.date.available2017-01-30T11:59:30Z
dc.date.created2015-03-03T20:17:12Z
dc.date.issued2010
dc.identifier.citationMohseni, M. and Islam, S. 2010. A New Vector-Based Hysteresis Current Control Scheme for Three-Phase PWM Voltage-Source Inverters. IEEE Transactions on Power Electronics. 25 (9): pp. 2299-2309.
dc.identifier.urihttp://hdl.handle.net/20.500.11937/17072
dc.identifier.doi10.1109/TPEL.2010.2047270
dc.description.abstract

This paper presents a new vector-based hysteresis current controller (HCC) for three-phase pulsewidth modulation (PWM) voltage-source inverters (VSI). The HCC is intrinsically robust to the load parameters variations, exhibits very fast transient performance, and is suitable for simple implementations. Despite these advantages, the conventional HCC has a major drawback when applied to the three-phase PWM-VSI: interphases dependency leads to very high-switching frequencies in the inverter. This paper starts with a review on the vector-based HCCs reported in the literature to address this problem. Then, a new vector-based method is proposed using multilevel hysteresis comparators integrated with a switching table. The proposed method works with the inverter current vector represented in the stationary α- β frame and produces a coordinated switching pattern. The current error is kept inside a square tolerance region without significant increase in the complexity of the hardware implementation. Simulation results show that the proposed vector-based method can retain the advantages of the conventional HCC. However, the steady-state performance of the proposed current regulator is significantly improved by reducing the switching frequency and minimizing oscillations of the inverter current vector. The proposed current controller is finally compared with other reported vector-based methods and its advantages are illustrated.

dc.publisherIEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
dc.titleA New Vector-Based Hysteresis Current Control Scheme for Three-Phase PWM Voltage-Source Inverters
dc.typeJournal Article
dcterms.source.volume25
dcterms.source.number9
dcterms.source.startPage2299
dcterms.source.endPage2309
dcterms.source.issn08858993
dcterms.source.titleIEEE Transactions on Power Electronics
curtin.departmentDepartment of Electrical and Computer Engineering
curtin.accessStatusFulltext not available


Files in this item

Thumbnail

This item appears in the following Collection(s)

Show simple item record