Multi-Pulse Transformer Supplies: Separate Phase and Amplitude Error
A residual harmonic can result from unequal c…
Lire l’article completBIBLIOTHÈQUERessources techniques
Bibliothèque technique
Articles techniques pratiques sur la sélection, la conception et la fabrication des noyaux de transformateurs.
1,317 articles
Polygon Rectifier Windings: Verify Voltage-Loop Closure
Special phase-shifting connections require th…
Lire l’article completExtended-Delta Transformer Turns: Preserve Phase and Magnitude
The desired angle determines a segment relati…
Lire l’article completBuild Dispatch Capability from Internal Autotransformer Limits
Three independent terminal MVA caps do not ne…
Lire l’article completModel the Common-Neutral Bonds in a Single-Phase Autotransformer Bank
Three separate cores do not eliminate electri…
Lire l’article completOpen Autotransformer Terminals: Check Remaining Excitation
Opening a load terminal removes its external …
Lire l’article completAutotransformer Load-Loss Tests: Check What Can Be Identified
Several terminal measurements may still leave…
Lire l’article completAutotransformer Delta Tertiary: Check Unloaded Current Duty
Zero terminal output does not establish zero …
Lire l’article completA Reconnected Autotransformer Needs a New Rating Assessment
A different ratio can change conductor duty a…
Lire l’article completDerive Tertiary Voltage across the Autotransformer Tap Range
Holding a main terminal at its target voltage…
Lire l’article completAutotransformer Regulating Windings: Compare Leakage Fields
Equivalent external regulation does not guara…
Lire l’article completAutotransformer Half-Turn Effects: Trace the Complete Lead Loop
A lead can link part of the magnetic circuit …
Lire l’article completAucun article correspondant. Essayez un mot-clé plus général.
Fiches de référence techniques
Des fiches de référence synthétiques complètent les articles publiés dans leur intégralité.