Thermal Characterization of High-Frequency Flyback Power Transformer

• Autorzy: Kasikowski R. , Gołaszewski J. , Więcek B. , Farrer M.
• Języki publikacji: EN

Abstrakty

EN

This paper presents preliminary thermographic measurements and a simple thermal analysis of power losses in high-frequency (H-F) transformers used in AC-DC power converters. The analysis is based on complex thermal impedance and time constant distribution. The main aim of this research was to consider quantitatively the contribution of different power losses in the H-F transformer, including fringing flux effect.

Słowa kluczowe

EN

IR thermography; power losses; H-F flyback transformer; thermal impedance

• Wydawca: Wydawnictwo PAK
• Czasopismo: Measurement Automation Monitoring
• Rocznik: 2015
• Tom: Vol. 61, No. 6
• Strony: 237--241
• Opis fizyczny: Bibliogr. 10 poz., rys., wykr., wzory

Twórcy

autor

Kasikowski R.

• Stadium Power Ltd, Norwich, United Kingdom

autor

Gołaszewski J.

• Institute of Electronics, Lodz University of Technology, 90-924 Łódź, Wólczańska 211/215 St.

autor

Więcek B.

• Institute of Electronics, Lodz University of Technology, 90-924 Łódź, Wólczańska 211/215 St.

autor

Farrer M.

• Stadium Power Ltd, Norwich, United Kingdom

Bibliografia

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