Measuring Voltage Waveforms for Magnetic Model Validation
Voltage-waveform measurements used to validat…
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Flux Walking: Identify the Converter and Core Boundary
Flux walking is a progressive displacement of…
원문 읽기Subharmonic Excitation in Transformer Cores
A small subharmonic voltage component can pro…
원문 읽기Frequency Scaling of Core Models: Where Simple Rules Break Down
Changing frequency can change flux excursion,…
원문 읽기Minor Hysteresis Loops under Ripple Excitation
Ripple can create smaller magnetic reversals …
원문 읽기Harmonic Phase Angles and Core Flux Waveforms
Harmonic phase angles can change the peak and…
원문 읽기Peak Flux from Distorted Voltage: Beyond RMS Measurements
Peak flux under distorted voltage is determin…
원문 읽기PWM Voltage Applied to Utility-Frequency Transformers: Define the Actual Boundary
A utility-frequency transformer connected to …
원문 읽기Volt-Second Balance in Transformer Cores: Waveform Area Matters
Core flux follows voltage-time area per turn.…
원문 읽기Post-Saturation Inductance in Transformer Transient Models
Post-saturation inductance controls how a tra…
원문 읽기DC-Bias Capability Statements: Evidence beyond a Magnetization Curve
A direct-current-bias capability statement re…
원문 읽기Local Saturation near Structural Openings: A Field-Study Topic
A structural opening can concentrate or redir…
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