Interturn and Interwinding Insulation: Different Stress Sources
Interturn insulation separates adjacent turns…
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Oil Gaps and Pressboard Barriers: Different Roles in Transformer Insulation
An oil gap and a pressboard barrier are not i…
Read full articleWinding End Regions: Field Control Is More than Extra Insulation
Winding ends combine conductor transitions, i…
Read full articleAxial Ampere-Turn Balance: Questions for Short-Circuit Design Review
Matching total primary and secondary ampere-t…
Read full articleWinding Radial Build: Include Insulation and Cooling Ducts
Radial build is the thickness of a winding me…
Read full articleTapping Sections in Windings: Electrical and Thermal Interfaces
A tapping section changes more than the turns…
Read full articleCopper versus Aluminium Windings: Compare Complete Designs
Copper and aluminium windings can only be com…
Read full articleRectangular versus Round Winding Conductors: Interface Trade-Offs
Conductor shape affects packing, bending and …
Read full articleParallel Strands in Windings: Current Sharing Is Not Automatic
Dividing a winding conductor into parallel st…
Read full articleContinuously Transposed Conductors: What the Specification Must Define
Continuously transposed conductor, or CTC, co…
Read full articleDisc versus Helical Windings: Matching Voltage and Current Duties
Disc and helical arrangements solve different…
Read full articleFoil versus Layer Windings: Design Questions beyond Conductor Shape
Foil winding is itself a layered construction…
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