Study of Transformer Core Vibration and Noise Generation Mechanism Induced by Magnetostriction of Grain-Oriented Silicon Steel Sheet

<div>Vibration time-domain and spectrum plots of different measurement points at 1.3 T magnetic density. (a) Vibration time-domain diagram. (b) Vibration frequency-domain diagram.</div>

Shock and Vibration

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Figure 12

Figure 12: Study of Transformer Core Vibration and Noise Generation Mechanism Induced by Magnetostriction of Grain-Oriented Silicon Steel Sheet 