한국안전학회지 (Journal of the Korean Society of Safety)
- 제9권4호
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- Pages.58-68
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- 1994
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- 1738-3803(pISSN)
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- 2383-9953(eISSN)
정전유도형모터의 개발을 위한 기초연구
A Basic Study of Development of Electrostatic Induction Motor
초록
A miniature size electrostatic induction motor has been fabricated and studied parameters Influencing dominantly to the motor speed, such as a voltage and frequency of the 3 phase ac power source supplied to the stator of fabricated motor, the surface resistivity and relative dielectric constant of the rotor surface materials and the concurrently calculated relaxation time constants. It is found that the higher resitivity and/or the higher relative dielectric constant, concurrently the longer relaxation time constant of the rotor surface materials make the motor speed get higher speed. In case of discrete coated rotor surface it is found that the motor speed was increased logarithmically as narrow as width of the discrete coated Ti. And the degree of width of discrete coated Ti to the axial direction of the rotor was 60
키워드