Research Article

Temperature Effects on the Magnetic Properties of Silicon-Steel Sheets Using Standardized Toroidal Frame

Figure 17

Parameters measured using the new toroidal frame for sinusoidal waveforms and unipolar PWM (with  T,  Hz, , and ): (a) excitation current, (b) induced voltage, (c) flux density, and (d) hysteresis curve.
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(b)
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