Electrical resistivity of additively manufactured silicon steel for electrical machine fabrication
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A4 Artikkeli konferenssijulkaisussa
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Date
2019-06-01
Major/Subject
Mcode
Degree programme
Language
en
Pages
4
Series
Electric Power Quality and Supply Reliability Conference and Symposium on Electrical Engineering and Mechatronics, PQ and SEEM 2019
Abstract
Additive manufacturing, commonly labeled as 3D printing is an essential component of the next industrial revolution, enabling both unprecedented fabrication freedom and streamlined production and logistics. Traditionally, the electrical machine cores are stacked from varnished soft magnetic laminations, which deliver reduced eddy and hysteresis losses during machine operation. Presently, dedicated metal printing platforms can produce industrial grade homo-material metal components, promoting the fabrication of machines with highly complex topologies, but also increasing the eddy current induced in these components, due to lack of laminated structure. In this paper, we present experimental resistivity measurement results of 3% and 6.5% silicon content steel fabricated with selective laser melting.Description
Keywords
Additive manufacturing, Electrical machines, Electrical resistivity, Selective laser melting
Other note
Citation
Tiismus, H, Kallaste, A, Vaimann, T, Rassõlkin, A & Belahcen, A 2019, Electrical resistivity of additively manufactured silicon steel for electrical machine fabrication . in Electric Power Quality and Supply Reliability Conference and Symposium on Electrical Engineering and Mechatronics, PQ and SEEM 2019 ., 8818252, IEEE, Electric Power Quality and Supply Reliability Conference and Symposium on Electrical Engineering and Mechatronics, Kärdla, Estonia, 12/06/2019 . https://doi.org/10.1109/PQ.2019.8818252
