Title :
Two Simple Techniques for Hysteresis Power Losses Measurement
Author :
Bianchi, Inaicio ; Da Silva, Marcela Frank
Author_Institution :
UNESP-Sao Paulo State Univ., Guaratingueta
Abstract :
This paper presents two methods to measure magnetic losses in an iron core for didactic applications for undergraduate students. It is based on indirect measurements of magnetic field and induced flux, simplifying the required instrumentation, and thus, making its implementation possible for lab sessions. Moreover, a comparison between two methods is proposed, allowing the students reaching a deeper understanding of the hysteresis phenomena.
Keywords :
eddy current losses; magnetic cores; magnetic field measurement; magnetic hysteresis; student experiments; didactic applications; hysteresis power losses measurement; induced flux; iron core; magnetic field measurements; magnetic losses measurement; Circuits; Core loss; Electric variables measurement; Loss measurement; Magnetic cores; Magnetic field measurement; Magnetic hysteresis; Oscilloscopes; Power measurement; Transformer cores; Hysteresis; magnetic core losses; magnetic fields; transformers cores;
Conference_Titel :
Instrumentation and Measurement Technology Conference Proceedings, 2007. IMTC 2007. IEEE
Conference_Location :
Warsaw
Print_ISBN :
1-4244-0588-2
DOI :
10.1109/IMTC.2007.379062
