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Analytical computation of normal and fault-tolerant active short circuit operation of anisotropic synchronous double star machines

Title data

Gleißner, Michael ; Häring, Johannes ; Wondrak, Wolfgang ; Bakran, Mark-M.:
Analytical computation of normal and fault-tolerant active short circuit operation of anisotropic synchronous double star machines.
In: 2020 22nd European Conference on Power Electronics and Applications (EPE'20 ECCE Europe). - s.l. : IEEE , 2020 . - pp. 1-10
ISBN 978-9-0758-1536-8
DOI: https://doi.org/10.23919/EPE20ECCEEurope43536.2020.9215753

Official URL: Volltext

Abstract in another language

The analytical computation of anisotropic synchronous machines enables a fast and simple assessment of
the speed-torque operation range depending on the machine parameters. A known analytical approach
considering stator resistance and mutual inductance for three-phase machines is extended to double star
machines for normal and fault-tolerant mode. The decisive parameters for a successful degraded operation
with an active short-circuit of one of the two winding systems are evaluated, which reduces the number of
disconnection elements for short-on failures of switches and windings.

Further data

Item Type: Article in a book
Refereed: No
Institutions of the University: Faculties > Faculty of Engineering Science
Faculties > Faculty of Engineering Science > Chair Mechatronics
Faculties > Faculty of Engineering Science > Chair Mechatronics > Chair Mechatronics - Univ.-Prof. Dr.-Ing. Mark-M. Bakran
Profile Fields > Advanced Fields > Advanced Materials
Profile Fields > Emerging Fields > Energy Research and Energy Technology
Research Institutions > Affiliated Institutes > TechnologieAllianzOberfranken (TAO)
Result of work at the UBT: Yes
DDC Subjects: 600 Technology, medicine, applied sciences > 620 Engineering
Date Deposited: 19 Oct 2020 05:57
Last Modified: 19 Oct 2020 05:57
URI: https://eref.uni-bayreuth.de/id/eprint/57258