Measured transformer derating and comparison with harmonic loss factor (F/sub HL/) approach
D Yildirim, EF Fuchs - IEEE Transactions on Power Delivery, 2000 - ieeexplore.ieee.org
The eddy-current loss coefficient of a transformer can be determined by using the harmonic
amplitudes of input current and the corresponding harmonic copper losses when the …
amplitudes of input current and the corresponding harmonic copper losses when the …
An improved calorimeter for measuring the core loss of magnetic materials
R Linkous, AW Kelley… - APEC 2000. Fifteenth …, 2000 - ieeexplore.ieee.org
Accurate measurements of core loss for distributed-air-gap magnetic materials have
traditionally been very difficult to obtain. Wattmeter measurements are affected by very small …
traditionally been very difficult to obtain. Wattmeter measurements are affected by very small …
Innovative procedure for measurement of losses of transformers supplying nonsinusoidal loads
EF Fuchs, D Yildirim, T Batan - IEE Proceedings-Generation, Transmission and …, 1999 - IET
The measurement of iron-core and copper losses of single-phase transformers is important
in particular for transformers feeding nonlinear loads. A new digital data-acquisition method …
in particular for transformers feeding nonlinear loads. A new digital data-acquisition method …
Magnetic circuits: Inductors and permanent magnets
EF Fuchs, MAS Masoum, EF Fuchs… - Power Conversion of …, 2011 - Springer
Static magnetic devices used in electromechanical energy conversion processes (eg,
rotating machines, rectifiers, inverters) are inductors and (permanent) magnets: their …
rotating machines, rectifiers, inverters) are inductors and (permanent) magnets: their …