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izvorni znanstveni rad · 1992

Improvement of Transformer Core Magnetic Properties Using the Step-lap Design

prof. dr. sc. Zvonimir Valković

Sažetak

Magnetic Properties of the step-lap joints have been investigated experimentally on two three-phase three-leg transformer cores. Using the step-lap joint design, a reduction of the total core loss of 2 to 4.4% and of the exciting power of 31 to 37% has been obtained.

Ključne riječi

Transformer core stap-lap joint losses