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Characteristics of the Two-phase Induction Motor By the Inverter Fed Control
Characteristics of the Two-phase Induction Motor By the Inverter Fed Control
- 대한전기학회
- KIEE International Transaction on Electrical Machinery and Energy Conversion Systems
- Vol.5B No.4
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2005.01312 - 316 (5 pages)
- 0
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The single phase induction motor has been commonly applied to small-sized electrical appliances because of its low cost, but it has low efficiency and large torque ripple, and it is incapable of speed control. However, two-phase induction motors have small torque ripple, high efficiency and variable speed control, because they are inverter fed. In this paper, the dynamic characteristics of the two-phase induction motor, such as the torque ripple, current and speed, are analyzed by using the time-stepping finite element method, and compared with the cage-type single phase induction motor.
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