Where Should the Next Dollar of Loss-Reduction Budget Go?
The next dollar should go to the active limit…
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铁芯设计与磁性能
面向变压器铁芯选型、设计与生产的实用工程文章。
65 篇文章
Why a Firm Core Quotation Starts with the Drawing
Weight and grade can support an estimate. The…
阅读全文A Passing Core Test Does Not Qualify the Winding Interface
The core passes its magnetic test. The windin…
阅读全文Transformer Noise: Separate the Source from the Transmission Path
A louder transformer does not tell you which …
阅读全文The Joint Region: A Small Volume with a Different Magnetic Job
Most of the steel follows a relatively orderl…
阅读全文Why Large-Core Loss Predictions Need More Than a Size Multiplier
A larger core does not automatically have a w…
阅读全文Why Calculated Core Loss and Measured Loss Do Not Match Exactly
Before adjusting the building factor, check w…
阅读全文Transporting a Large Core Is an Engineering Decision
The cheapest route can require the one handli…
阅读全文The Hidden Constraint in a Large Complete Assembled Core
Where is the large core being held straight? …
阅读全文An 18-Tonne Core Is Not a One-Tonne Core Enlarged
An 18-tonne core can meet every local measure…
阅读全文Why the Highest GOES Grade May Not Be the Best Transformer Design
Suppose the lowest-loss GOES is approved. Wha…
阅读全文B800: A Useful Material Indicator, Not an Operating Prescription
B800 is a point on a characteristic. It is no…
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