[15p-P10-1~10] 3.8 Optical measurement, instrumentation, and sensor

[15p-P10-1] Building up homemade magnet rotator and image processing program for investigation of dynamic magneto-optical images

〇(B)Taiki Nakamura¹, Shinji Isogami¹, Susumu Toyoshima¹ (1.NIT. Fukushima College)

Keywords:magneto optical effect, electromagnetic field, motor

For future analysis of electromagnetic fields in electric motors, the present work was intended to prepare the homemade magnet rotator with low frequency regime and the real-time image processing software to acquire the magneto-optical images. The intensity profile for the specific point on the magneto-optical image of rotating permanent magnets demonstrated the clear intensity contrast, which can be attributed to the different magnetic field directions.