Copper losses and power density of power transformer technologies

Autor:	J.-P. Schauwers, Pierre Mathys, Bruno Velaerts, Frédéric Robert
Rok vydání:	2001
Předmět:	Engineering Switched-mode power supply business.industry Electrical engineering chemistry.chemical_element Distribution transformer Copper Automotive engineering Copper loss chemistry Power module Physics::Accelerator Physics Energy efficient transformer business Delta-wye transformer Power density
Zdroj:	Twenty-Third International Telecommunications Energy Conference. INTELEC 2001.
Popis:	This paper proposes an analysis of copper losses within a classical winding structure of power transformer (copper foil on secondary side). A model of such a structure with a semi-empirical formula, enhanced by 2D-finite element simulation, leads to further understanding of the copper losses mechanisms and associated design guidelines. Related practical designs of power transformers and their power density are presented.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::7da27c61f50432044f479f50098f076a https://doi.org/10.1049/cp:20010581 Zobrazit plný text záznamu