Title :
Improved measurement with 2D rotating fluxes considering effect of magnetization
Author :
Zhong, J.J. ; Zhu, J.G. ; Guo, Y.G. ; Lin, Z.W.
Author_Institution :
Fac. of Eng., Univ. of Technol., Sydney, NSW, Australia
Abstract :
The effect of internal field Hi on the measurement and evaluation of misalignment angles of magnetic field strength H surface sensing coils was analyzed. Since Hi is a function of magnetization, the mentioned phenomena were attributed to it and a method that can eliminate the misalignments was also derived and employed.
Keywords :
magnetic flux; magnetic sensors; magnetisation; 2D rotating fluxes; magnetic field strength; magnetization; misalignment angles; surface sensing coils; Australia; Clocks; Coils; Core loss; Magnetic field measurement; Magnetic materials; Magnetization; Materials testing; Rotation measurement; Shape measurement;
Conference_Titel :
Magnetics Conference, 2005. INTERMAG Asia 2005. Digests of the IEEE International
Print_ISBN :
0-7803-9009-1
DOI :
10.1109/INTMAG.2005.1464342