Grounding Transformer Cores: Magnetic Duty under Earth Faults
A grounding transformer core must be evaluate…
Ler artigo completoBIBLIOTECARecursos de engenharia
Biblioteca técnica
Artigos de engenharia aplicados à seleção, ao projeto e à produção de núcleos de transformadores.
324 artigos
Saturable Reactors: Intentional Nonlinearity Is Not a Defect
A saturable reactor uses magnetic nonlinearit…
Ler artigo completoFilter Reactor Specifications: Frequency Spectrum before Core Selection
A filter reactor specification should begin w…
Ler artigo completoSmoothing Reactors: DC Current with Superimposed Ripple
A smoothing reactor carries a direct-current …
Ler artigo completoShunt Reactor Cores: Reactive Duty and Magnetic Design Inputs
A shunt reactor core should be specified from…
Ler artigo completoAir-Gap Fringing: Effects on Nearby Conductors and Clamps
Air-gap fringing is the spreading of magnetic…
Ler artigo completoDistributed versus Concentrated Air Gaps in Reactor Cores
Distributed and concentrated air gaps can pro…
Ler artigo completoGapped Reactor Cores versus Transformer Cores: Different Stored-Energy Duties
A gapped reactor core and a transformer core …
Ler artigo completoCore Grounding after Active-Part Assembly: Recheck the System Boundary
Core grounding should be reviewed again after…
Ler artigo completoGrounding Drawings for Core Assemblies: Symbols, Test Links and Ownership
A grounding drawing for a core assembly shoul…
Ler artigo completoInterlaminar Shorts versus Core-to-Tank Ground Faults
Interlaminar shorts and core-to-tank groundin…
Ler artigo completoCore Grounding in Split-Core Assemblies
Split-core assemblies require an explicit ele…
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