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Analysis types
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- Transient Electromagnetics and DC magnetics
- LabelMover (for Robust Design)
keywords :
ignition coil, automotive, high voltage
Useful informations :
0.5•L•I² = 0.5•C•V²
Toepler's spark formula R = (K•l)÷(C•V)
Behaviour : Primary current increases
then a fast current cut leads to an overvoltage at primary that will be found
in secondary.
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(Description)
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Expected results
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- Secondary voltage and current (right image)
- Influence of schematics elements (image bellow)
(Postprocessor - circuit definition)
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(Postprocessor current and voltage)
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Other results
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- Winding influence
- Electromagnetics disturbances (right image)
(QuickField makes easy complex meshing)
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(Postprocessor - H field coordinates along a contour)
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