Abstract
This paper reports the development of a measurement probe which couples local flux density measurements obtained using the needle probe method with the local magnetising field attained via a Hall effect sensor. This determines the variation in magnetic properties including power loss and permeability at increasing distances from the punched edge of 2.4% and 3.2% Si non-oriented electrical steel sample. Improvements in the characterisation of the magnetic properties of electrical steels would aid in optimising the efficiency in the design of electric machines.
Original language | English |
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Pages (from-to) | 495-501 |
Number of pages | 7 |
Journal | Journal of Magnetism and Magnetic Materials |
Volume | 452 |
DOIs | |
Publication status | Published - 15 Apr 2018 |
Externally published | Yes |
Keywords
- Electrical steel
- Hall effect sensor
- Needle probe
- Power loss