2-D Magnetic Properties Measurement System for Electrical Steel Sheets Considering Laminated Direction Mechanical Stress

• Published in: IEEE transactions on magnetics Vol. 53; no. 10; pp. 1 - 11
• Main Authors: Ding, Xiaofeng, Ren, Suping, Xiong, Yanwen, Chen, Feida, Xu, Jinquan
• Format: Journal Article
• Language: English
• Published: New York IEEE 01.10.2017; The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
• Subjects: 2-D magnetic properties; Coils; Compressive properties; Correlation analysis; Coupling; electrical steel sheets; Electrical steels; Field strength; Finite element method; Flux density; Magnetic circuits; Magnetic cores; Magnetic field measurement; Magnetic fields; Magnetic flux; Magnetic properties; Magnetism; measurement apparatus; mechanical compressive stress; Metal sheets; Motors; Rotation; Sensors; Steel

The 2-D rotating magnetic field is demonstrated in electrical steel sheets, which are widely used in iron cores of motors, etc. In addition, the magnetic properties of a motor iron core are strongly affected by the compressive stress in the laminated direction induced by welding, bolt bundles, etc....