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A Novel Concept of Phase Swapping for Multiple Enhanced Speed Operations of a PM machine using Winding Switching

Title
A Novel Concept of Phase Swapping for Multiple Enhanced Speed Operations of a PM machine using Winding Switching
Author
권병일
Keywords
Phase swapping; Winding switching; Dual inverter; Discrete operation; Continuous operation; INRUSH CURRENT PHENOMENON; PERMANENT-MAGNET MACHINE; CONCENTRATED WINDINGS; CAPABILITY
Issue Date
2017-01
Publisher
대한전기학회
Citation
JOURNAL OF ELECTRICAL ENGINEERING & TECHNOLOGY, v. 12, No. 1, Page. 262-271
Abstract
This paper presents a novel concept of phase swapping to associate multiple flux weakening ranges to a non-salient PM machine without altering any hardware of the machine. The proposed concept enables a dual three-phase machine to be operated with different displacement angles between the two three-phase windings. Hence, different flux weakening ranges using winding switching can be accomplished by applying this concept. It was also demonstrated that the proposed concept can be utilized for the discrete step as well as continuous operation of the machines. Any application requiring a wide speed range operation of up to thirteen times the base speed can benefit from this proposed concept. Analytical, simulation, and experimental results are provided to validate the effectiveness of the proposed concept.
URI
http://www.dbpia.co.kr/Journal/ArticleDetail/NODE07089028http://repository.hanyang.ac.kr/handle/20.500.11754/103108
ISSN
1975-0102; 2093-7423
DOI
10.5370/JEET.2017.12.1.262
Appears in Collections:
COLLEGE OF ENGINEERING SCIENCES[E](공학대학) > ELECTRICAL ENGINEERING(전자공학부) > Articles
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