Parametric homogenized model for inclusion of eddy currents and hysteresis in 2-D finite element simulation of electrical machines
Parametric homogenized model for inclusion of eddy currents and hysteresis in 2-D finite element simulation of electrical machines
复制标题
在电机二维有限元仿真中包含涡流和磁滞的参数均匀化模型
DOI:
10.1109/tmag.2017.2660460
复制
发表时间:
2016
期刊:
影响因子:
--
通讯作者:
K. Hameyer
中科院分区:
文献类型:
--
作者:
Christian Krüttgen;S. Steentjes;G. Glehn;K. Hameyer
Consideration of a fully coupled lamination model with eddy currents and magnetic hysteresis in standard finite element (FE) models is prohibitively expensive in terms of implementation effort, memory requirements and computation time. Hence this paper utilizes an algebraic approximation of the lamination model as a conventional constitutive relationship in two-dimensional FE simulations of rotating electrical machines. Extraction of model structure and parameters of the parametric model as well as iterative adaption of the homogenized FE characteristic are presented. This pragmatic approach turns out to be quite accurate and efficient simultaneously allowing for refinement of the pre-determined parametric expression by iterating between the fully coupled lamination model and the macroscopic model.
影响因子:
1.4
作者:
F. Henrotte ;S. Steentjes ;K. Hameyer ;C. Geuzaine
通讯作者:
C. Geuzaine
DOI:
10.1002/jnm.1931
发表时间:
2014
期刊:
International Journal of Numerical Modelling: Electronic Networks
影响因子:
--
作者:
S. Steentjes ;F. Henrotte ;C. Geuzaine ;K. Hameyer
通讯作者:
K. Hameyer
影响因子:
2.1
作者:
F. Henrotte ;S. Steentjes ;K. Hameyer ;C. Geuzaine
通讯作者:
C. Geuzaine