Application Of The Temperature-Time Method For Measurement Of Local Power Losses In Transformer Steel Parts (CROSBI ID 615814)
Prilog sa skupa u zborniku | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Sitar, Robert ; Janić, Žarko
engleski
Application Of The Temperature-Time Method For Measurement Of Local Power Losses In Transformer Steel Parts
Paper presents an application of temperature- time method for measurement of local losses in magnetic steel. Developed measurement system is described with focus on design of sensors and choice of instruments. Chosen equipment is tested on a DC circuit designed for measurement of losses in aluminum and copper conductors. Same measurement system is used for local loss measurement on magnetic steel rings. Measurement errors due to non-uniform loss distribution inside magnetic steel and heat dissipation to surrounding medium are analyzed and estimated.
local power loss; temperature-time method; magnetic steel; thermocouple; coupled calculation
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Podaci o prilogu
2014.
objavljeno
Podaci o matičnoj publikaciji
Podaci o skupu
3rd International Colloquium Transformer Research and Asset Management
predavanje
15.07.2014-17.07.2014
Split, Hrvatska