Title :
Iron loss calculation by incorporating LLG equation into magnetic circuit model
Author :
Tanaka, Hiroya ; Nakamura, Kentaro ; Ichinokura, Osamu
Author_Institution :
Tohoku Univ., Sendai, Japan
Abstract :
This paper presents an iron loss calculation by incorporating the Landau-Lifshitz-Gilbert (LLG) equation into a magnetic circuit model. In the proposed model, dc hysteresis loss is calculated by the LLG equation, and eddy current loss is calculated by a magnetic inductance. The validity is proved by comparing with the catalog values.
Keywords :
differential equations; eddy current losses; inductance; magnetic circuits; magnetic hysteresis; DC hysteresis loss calculation; LLG equation; Landau-Lifshitz-Gilbert equation; eddy current loss calculation; iron loss calculation; magnetic circuit model; magnetic inductance; Equations; Integrated circuit modeling; Magnetic anisotropy; Magnetic circuits; Magnetic fields; Magnetic hysteresis; Mathematical model; Hysteresis modeling; LLG equation; Magnetic circuit model; Simulation;
Conference_Titel :
Power Electronics and Applications (EPE), 2013 15th European Conference on
Conference_Location :
Lille
DOI :
10.1109/EPE.2013.6631860
