• Proceedings of the KIEE Conference
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• 2005.07b
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• pp.1177-1179
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• 2005

This paper presents the characteristic analysis of slotless tubular type Linear DC Motor with Permanent Magnet excitation as variation of magnetic pole-pitch ratio. The stator armature winding of this motor is designed to wind at inner stator around the mover mounted with permanent magnet. First the practical model of this motor is made and its parameter is measured, after this simulation is carried out. Comparing the simulation results as variation of pole-pitch ratio, it can be seen that the reaching ability makes it useful in applications requiring a small, direct-drive actuator, which is required to extend into a specially constrained environment.

• Proceedings of the KIEE Conference
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• 2009.07a
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• pp.881_882
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• 2009

The purpose of this paper is Characteristics Analysis according to thickness of Secondary Conductor in Tubular Linear Induction Motor(TLIM). Linear motors make good used of several applications as pumps and linear actuator. Characteristic equations of TLIM are obtained form voltage equation. And parameters of voltage equation are calculated.

• Proceedings of the Korean Society for Noise and Vibration Engineering Conference
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• 2010.10a
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• pp.156-157
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• 2010