Non-linear effects of operation temperature on a field-coupled current-controlled inductance

Autor: Guido Schierle, Michael Meissner, Klaus F. Hoffmann
Jazyk: angličtina
Rok vydání: 2023
Předmět:
Zdroj: Archives of Electrical Engineering, Vol vol. 72, Iss No 2, Pp 541-553 (2023)
Druh dokumentu: article
ISSN: 2300-2506
DOI: 10.24425/aee.2023.145424
Popis: In this publication the effect of the operating temperature on the effective inductance of a controllable inductor is analysed. The main difference compared to a coil with a simple single core lies in the current-controlled inductance-value. This is achieved by a second core implemented perpendicular upon the load-toroid affecting the saturation within a limited shared volume. Corresponding to the presented analysis, the dependencies on the core temperatures are investigated by measurements.
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