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Analysis types
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- Transient Electromagnetics and DC magnetics
- AC magnetics
- Transient and Steady-state Heat Transfer (option)
- LabelMover (for Robust Design)
Keywords :
transformer, mains, electromagnetics
Useful informations :
Usual pre-calculus for a transformer
In circuit voltage supply values must be divided by 2 in case of symmetry
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(Description)
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(multi-phases transformer schematics)
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(autotransformer schematics)
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Expected results
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- Inrush or starting current (right image)
- Saturation state in linear conditions (image below)
(Postprocessor - magnetical status)
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(Current and voltage postprocessor)
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Other results
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- Impedances and transformer ratio
- Joule and eddy currents losses (right image)
(Impedance and ration under 50 Hz - and an extra 100 Ohm load)
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(Postprocessor - thermal losses)
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Example of parameters calcualtion for modeling
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- Calculation of currents with loads, impedances
- Calculation of leakage inductances
- Calculation of inductance according to current
- Flux according to current for saturated inductors
( 1-phase transformer )
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( Impedances calculation from primary )
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