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

被引:1
|
作者
Schierle, Guido [1 ]
Meissner, Michael [1 ]
Hoffmann, Klaus F. [1 ]
机构
[1] Helmut Schmidt Univ, Hamburg, Germany
关键词
magnetic coupling; magnetic device; passive component;
D O I
10.24425/aee.2023.145424
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
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.
引用
收藏
页码:541 / 553
页数:13
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