Measurements and Analysis of AC Losses in HTS Windings of Electrical Machine for Different Operation Modes

Sergey Zanegin; Nikolay Ivanov; Vasily Zubko; Konstantin Kovalev; Ivan Shishov; Dmitry Shishov; Vladimir Podguzov

doi:10.3390/app11062741

journal article Open Access Mar 18, 2021

Measurements and Analysis of AC Losses in HTS Windings of Electrical Machine for Different Operation Modes

Sergey Zanegin Nikolay Ivanov

Vasily Zubko Konstantin Kovalev Ivan Shishov

Dmitry Shishov

Vladimir Podguzov

Applied Sciences Vol. 11 No. 6 pp. 2741 · MDPI AG

View at Publisher Save 10.3390/app11062741

Abstract

The article is devoted to the study of losses in devices based on high-temperature superconductors of the 2nd generation. The complexity of the devices under study increases from a single rack coil to a winding assembled from several coils, and finally to an electric machine operating in generator mode. This is the way to experimentally study the behavior of 2nd generation high temperature superconductor (2G HTS) carrying a transport current in various conditions: self-field, external DC, and AC magnetic field. Attention is also paid to the losses in the winding during its operation from the inverter, which simulates the operating conditions in the motor mode of a propulsion system.

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Details

Published: Mar 18, 2021
Vol/Issue: 11(6)
Pages: 2741
License: View

Authors

S

Sergey Zanegin