| Budget Amount *help |
¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2010: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2009: ¥2,990,000 (Direct Cost: ¥2,300,000、Indirect Cost: ¥690,000)
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| Research Abstract |
Bearingless motors (BelMs) are characterized by integration of electrical motors and magnetic bearings. Driving in high-speed rotation and maintenance free are expected to these motors. However, super-high-speed bearingless motors are not still developed. This research project develops a prototype of a novel super-high-speed bearingless motor with 2-pole motor windings and 2-pole suspension windings. In addition, it is confirmed that the prototype can realize the stable operation at the super-high-speed rotation.
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