Novel Sub-Harmonic-Based Self-Excited Brushless Wound Rotor Synchronous Machine
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Bukhari, Syed Sabir Hussain | - |
dc.contributor.author | Shah, Madad Ali | - |
dc.contributor.author | Rodas, Jorge | - |
dc.contributor.author | Bajaj, Mohit | - |
dc.contributor.author | Ro, Jong-Suk | - |
dc.date.accessioned | 2023-09-07T02:47:54Z | - |
dc.date.available | 2023-09-07T02:47:54Z | - |
dc.date.issued | 2022-10 | - |
dc.identifier.issn | 2694-1783 | - |
dc.identifier.issn | 2694-1783 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/cau/handle/2019.sw.cau/67472 | - |
dc.description.abstract | This article aims to realize a self-excited wound rotor synchronous machine (WRSM) topology established while considering the subharmonic field excitation scheme. Unlike the conventional subharmonic-based brushless WRSMs that require a dual-inverter configuration, the proposed topology uses a single inverter and a dual-armature winding pattern. The employed dual-armature winding configuration involves a four-pole main armature winding (ABC) and a two-pole open winding (X). The ABC winding is supplied with a three-phase current from a single customary current source inverter (CSI), whereas the X winding carries no current due to its open winding pattern and is responsible for generating subharmonic magnetomotive force (MMF) in the air gap along with the fundamental-harmonic MMF. The fundamental-harmonic MMF is utilized to create a four-pole stator field, while the subharmonic MMF is used to induce the harmonic current in the two-pole harmonic winding of the rotor. The generated harmonic current is rectified to energize the rotor field winding and develop a four-pole rotor field. The electromagnetic interaction of the four-pole stator and rotor fields generates torque. As the proposed subharmonic-based self-excited brushless WRSM employs a single inverter for its brushless operation, this makes it cost-effective compared to the conventional dual-inverter subharmonic-based brushless WRSM topologies. The proposed self-excited brushless WRSM topology is validated through the finite-element analysis (FEA). JMAG-Designer tool is employed to carry out FEA for a four-pole, 24-slot (4p24s) machine. The quantitative relative performance evaluation of the proposed self-excited WRSM topology with the recently developed dual-inverter-controlled subharmonic-based brushless WRSM topology is presented to show its better performance in terms of average, maximum, and minimum torques and torque ripple. | - |
dc.format.extent | 10 | - |
dc.language | 영어 | - |
dc.language.iso | ENG | - |
dc.publisher | IEEE CANADA | - |
dc.title | Novel Sub-Harmonic-Based Self-Excited Brushless Wound Rotor Synchronous Machine | - |
dc.type | Article | - |
dc.identifier.doi | 10.1109/ICJECE.2022.3200146 | - |
dc.identifier.bibliographicCitation | IEEE CANADIAN JOURNAL OF ELECTRICAL AND COMPUTER ENGINEERING, v.45, no.4, pp 365 - 374 | - |
dc.description.isOpenAccess | N | - |
dc.identifier.wosid | 000933168500002 | - |
dc.identifier.scopusid | 2-s2.0-85144908621 | - |
dc.citation.endPage | 374 | - |
dc.citation.number | 4 | - |
dc.citation.startPage | 365 | - |
dc.citation.title | IEEE CANADIAN JOURNAL OF ELECTRICAL AND COMPUTER ENGINEERING | - |
dc.citation.volume | 45 | - |
dc.type.docType | Article | - |
dc.publisher.location | 캐나다 | - |
dc.subject.keywordAuthor | Brushless operation | - |
dc.subject.keywordAuthor | self-excited | - |
dc.subject.keywordAuthor | single-inverter-controlled | - |
dc.subject.keywordAuthor | subharmonic | - |
dc.relation.journalResearchArea | Computer Science | - |
dc.relation.journalResearchArea | Engineering | - |
dc.relation.journalWebOfScienceCategory | Computer Science, Hardware & Architecture | - |
dc.relation.journalWebOfScienceCategory | Engineering, Electrical & Electronic | - |
dc.description.journalRegisteredClass | scie | - |
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.
84, Heukseok-ro, Dongjak-gu, Seoul, Republic of Korea (06974)02-820-6194
COPYRIGHT 2019 Chung-Ang University All Rights Reserved.
Certain data included herein are derived from the © Web of Science of Clarivate Analytics. All rights reserved.
You may not copy or re-distribute this material in whole or in part without the prior written consent of Clarivate Analytics.