Title :
Two Types of Isotropic Vector Play Models and Their Rotational Hysteresis Losses
Author :
Matsuo, Tetsuji ; Shimasaki, Masaaki
Author_Institution :
Dept. of Electr. Eng., Kyoto Univ., Kyoto
fDate :
6/1/2008 12:00:00 AM
Abstract :
This paper presents a comparison of two types of isotropic vector play models and their generalized models. The first vector model is represented by a superposition of scalar play models. The other type is given by a geometrical vectorization of play hysteron. The rotational hysteresis losses of both models are discussed. A method is proposed to adjust the simulated rotational hysteresis loss to a measured loss.
Keywords :
eddy current losses; geometry; magnetic flux; magnetic hysteresis; vectors; Preisach model; geometrical vectorization; hysteretic function; magnetic flux density; play hysteron operator; rotational hysteresis losses; scalar play model superposition; two-dimensional isotropic vector play models; vector play hysteron; weighting function; Isotropic vector hysteresis; rotational hysteresis loss; superposition; vector play hysteron;
Journal_Title :
Magnetics, IEEE Transactions on
DOI :
10.1109/TMAG.2007.914852
