Power loss of highly grain oriented silicon steel under rotational magnetization
Source abstract
Abstract
Abstract The paper discusses effects on h.g.o. SiFe under rotational magnetization simulated by means of a 3-phase excited RSST. Practically relevant rhombic magnetization patterns B (t) were applied with different axis ratios and peak induction values as being typical, e.g. for transformer cores (1.50–1.75 T). Experimental results are given for the corresponding field vector patterns H (t) and for loss values which showed increases up to 180% compared to alternating magnetization.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Magnetic Properties and Applications · Microstructure and Mechanical Properties of Steels · Induction Heating and Inverter Technology
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References (6)
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