| Budget Amount *help |
¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2012: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2011: ¥2,990,000 (Direct Cost: ¥2,300,000、Indirect Cost: ¥690,000)
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| Research Abstract |
In recent years, high efficiency and high output power are demanded for electrical motors. One of solution is improvement in the speed of motors. Owing to realizing high speed motors, development of a small magnetic bearing with sufficient assembly characteristic is needed. Accordingly, the research representative have proposed a novel structure of a 3-axis active control type magnetic bearing with the cylindrical rotor. This novel magnetic bearing are characterized by integration of the thrust magnetic bearing without the large disk rotor and the 2-axis active control type radial magnetic bearing. It is found with experimental results that the novel magnetic bearing is equipped with the sufficient performance.
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