A novel iron loss calculation algorithm using vector play model taking account of the rotating magnetic fields

2016 ◽  
Author(s):  
Lixun Zhu ◽  
Chang-Seop Koh
Keyword(s):  
Magnetic Fields ◽  
Iron Loss ◽  
Calculation Algorithm ◽  
Rotating Magnetic Fields ◽  
Loss Calculation

scholarly journals An Improved Anisotropic Vector Preisach Model for Nonoriented Electrical Steel Sheet Based on Iron Loss Separation Theory

2020 ◽  
Vol 2020 ◽  
pp. 1-8
Author(s):  
Lixun Zhu ◽  
Jiacheng Jiang ◽  
Weimin Wu ◽  
Wei Li ◽  
Kaiyuan Lu ◽  
...  
Keyword(s):  
Magnetic Fields ◽  
Steel Sheet ◽  
Electrical Steel ◽  
Iron Loss ◽  
Preisach Model ◽  
Rotating Magnetic Fields ◽  
Separation Theory ◽  
Proposed Model ◽  
Electrical Steel Sheet ◽  
Hysteresis Properties

An improved anisotropic vector Preisach model is proposed in this paper to describe the hysteresis properties of nonoriented (NO) electrical steel sheet (ESS) under 50 Hz rotating magnetic fields. The proposed model consists of three components, static hysteresis component, eddy current component, and excess component, which is based on the iron loss separation theory. The static hysteresis component is constructed by the static vector Preisach model. The proposed model is identified by the measured hysteresis properties under 1 Hz and 50 Hz magnetic fields. Finally, the experimental results prove the effectiveness of the proposed anisotropic vector hysteresis model.

Earth optimization of space experiment on growth of germanium by floating-zone technique with the use of rotating magnetic fields

2001 ◽  
Vol 46 (1) ◽  
pp. 148-153 ◽  
Author(s):  
A. V. Kartavykh ◽  
É. S. Kopeliovich ◽  
M. G. Mil’vidskii ◽  
V. V. Rakov
Keyword(s):  
Magnetic Fields ◽  
Space Experiment ◽  
Floating Zone ◽  
Rotating Magnetic Fields

Eddy current tomography using rotating magnetic fields for deep SQUID NDE

1997 ◽  
Vol 10 (12) ◽  
pp. 901-903
Author(s):  
A Haller ◽  
Y Tavrin ◽  
H-J Krause ◽  
P David ◽  
A I Braginski
Keyword(s):  
Magnetic Fields ◽  
Eddy Current ◽  
Rotating Magnetic Fields
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