Comparison of Demagnetization Behavior of Radial and Halbach Array PMs in Fault-Tolerant Synchronous Machines Operating with Open Phases.
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F23%3APU149528" target="_blank" >RIV/00216305:26220/23:PU149528 - isvavai.cz</a>
Result on the web
<a href="https://ieeexplore.ieee.org/document/10271420" target="_blank" >https://ieeexplore.ieee.org/document/10271420</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1109/SDEMPED54949.2023.10271420" target="_blank" >10.1109/SDEMPED54949.2023.10271420</a>
Alternative languages
Result language
angličtina
Original language name
Comparison of Demagnetization Behavior of Radial and Halbach Array PMs in Fault-Tolerant Synchronous Machines Operating with Open Phases.
Original language description
This paper presents a comparative study of the demagnetization behavior of permanent magnets arranged in the radial and Halbach array directions during the operation of fault-tolerant permanent magnet synchronous machines with open phases. Finite element analysis has shown that Halbach array permanent magnet synchronous machines with open slots offer the highest power density, have higher losses in permanent magnets and provide worse demagnetization picture at high temperatures in permanent magnets. In contrast, the machines with radially arranged permanent magnets and semi-closed slots generate higher losses in the stator winding, lower losses in permanent magnets, and provide a better demagnetization picture at high temperatures in permanent magnets, in comparison to the Halbach array machine. Finally, radially arranged permanent magnets have better demagnetization picture during short-time overcurrent in the stator winding, supplied by the converter.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
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OECD FORD branch
20201 - Electrical and electronic engineering
Result continuities
Project
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Continuities
S - Specificky vyzkum na vysokych skolach
Others
Publication year
2023
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
2023 IEEE 14th International Symposium on Diagnostics for Electrical Machines, Power Electronics and Drives (SDEMPED)
ISBN
979-8-3503-2077-0
ISSN
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e-ISSN
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Number of pages
7
Pages from-to
„“-„“
Publisher name
IEEE
Place of publication
Chania, Greece
Event location
Chania
Event date
Aug 28, 2023
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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