Net Port Power Can Hide Autotransformer Internal Current
Two incoming port powers can feed one outgoin…
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Bibliothèque technique
Articles techniques pratiques sur la sélection, la conception et la fabrication des noyaux de transformateurs.
1,317 articles
Autotransformer Fault Duty: Compare Single-Source Cases
A lower total fault current at a bus does not…
Lire l’article completSeparate Conductive and Magnetic Zero-Sequence Paths in an Autotransformer
A shared conductive path changes the sequence…
Lire l’article completModel Autotransformer Neutral Potential through the Actual Grounding Network
A common neutral connects more than one volta…
Lire l’article completAutotransformer Series Voltage: Separate Section and Ground Duty
A relatively small voltage across the series …
Lire l’article completConvert Autotransformer Impedance without Losing the Ohmic Value
A base change alters a per-unit number. It sh…
Lire l’article completAutotransformer Tap Location: Derive the Connected Turns
A tap's physical proximity to neutral suggest…
Lire l’article completEqual Tap Turns Can Produce Unequal Autotransformer Ratio Steps
When a tapped quantity appears in a ratio den…
Lire l’article completAdd the Tertiary before Drawing the Autotransformer Load Boundary
A tertiary changes the ampere-turn balance. R…
Lire l’article completAutotransformer Common-Winding Current: Use Signed Phasors
The common winding carries a branch-current d…
Lire l’article completGive Different Shell-Form Coil Groups Different Thermal Nodes
One average winding node can reproduce total …
Lire l’article completSeparate Autotransformer Through-Power from Winding Duty
Terminal MVA is not the same quantity as the …
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