The Joint Region: A Small Volume with a Different Magnetic Job
Most of the steel follows a relatively orderl…
Ler artigo completoBIBLIOTECARecursos de engenharia
Biblioteca técnica
Artigos de engenharia aplicados à seleção, ao projeto e à produção de núcleos de transformadores.
324 artigos
Why Large-Core Loss Predictions Need More Than a Size Multiplier
A larger core does not automatically have a w…
Ler artigo completoWhy Calculated Core Loss and Measured Loss Do Not Match Exactly
Before adjusting the building factor, check w…
Ler artigo completoWhere the Magnetic Advantage Is Lost Along the Manufacturing Route
A loss budget can disappear without a single …
Ler artigo completoEU Ecodesign: Start the Core RFQ with the Transformer Requirement
"Ecodesign compliant" on a core quotation lea…
Ler artigo completoDOE Efficiency Requirements: Translating the Rule into a Core Loss Budget
"DOE compliant steel" is not a complete procu…
Ler artigo completoWhole-Core Shipment or Yoke Removal: Where Will Precision Be Rebuilt?
Shipping the core intact preserves an assembl…
Ler artigo completoTransporting a Large Core Is an Engineering Decision
The cheapest route can require the one handli…
Ler artigo completoThe Hidden Constraint in a Large Complete Assembled Core
Where is the large core being held straight? …
Ler artigo completoAn 18-Tonne Core Is Not a One-Tonne Core Enlarged
An 18-tonne core can meet every local measure…
Ler artigo completoWhy the Highest GOES Grade May Not Be the Best Transformer Design
Suppose the lowest-loss GOES is approved. Wha…
Ler artigo completoB800: A Useful Material Indicator, Not an Operating Prescription
B800 is a point on a characteristic. It is no…
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