Grounding Transformer Cores: Magnetic Duty under Earth Faults
A grounding transformer core must be evaluate…
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Bibliothèque technique
Articles techniques pratiques sur la sélection, la conception et la fabrication des noyaux de transformateurs.
324 articles
Saturable Reactors: Intentional Nonlinearity Is Not a Defect
A saturable reactor uses magnetic nonlinearit…
Lire l’article completFilter Reactor Specifications: Frequency Spectrum before Core Selection
A filter reactor specification should begin w…
Lire l’article completSmoothing Reactors: DC Current with Superimposed Ripple
A smoothing reactor carries a direct-current …
Lire l’article completShunt Reactor Cores: Reactive Duty and Magnetic Design Inputs
A shunt reactor core should be specified from…
Lire l’article completAir-Gap Fringing: Effects on Nearby Conductors and Clamps
Air-gap fringing is the spreading of magnetic…
Lire l’article completDistributed versus Concentrated Air Gaps in Reactor Cores
Distributed and concentrated air gaps can pro…
Lire l’article completGapped Reactor Cores versus Transformer Cores: Different Stored-Energy Duties
A gapped reactor core and a transformer core …
Lire l’article completCore Grounding after Active-Part Assembly: Recheck the System Boundary
Core grounding should be reviewed again after…
Lire l’article completGrounding Drawings for Core Assemblies: Symbols, Test Links and Ownership
A grounding drawing for a core assembly shoul…
Lire l’article completInterlaminar Shorts versus Core-to-Tank Ground Faults
Interlaminar shorts and core-to-tank groundin…
Lire l’article completCore Grounding in Split-Core Assemblies
Split-core assemblies require an explicit ele…
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