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MAGNETIC BEARING WITH COAXIAL EDDY CURRENT DISPLACEMENT SENSOR
MAGNETIC BEARING WITH COAXIAL EDDY CURRENT DISPLACEMENT SENSOR
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机译：具有同轴涡流位移传感器的磁轴承
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摘要
The present invention relates to a magnetic bearing having a coaxial eddy current displacement sensor, and more particularly, to a magnetic bearing having a coaxial eddy current displacement sensor for reducing a sensor installation space and manufacturing cost and reducing a sensor noise problem. The configuration of the present invention for achieving the above object is an electromagnet unit having a plurality of electromagnets disposed along the inner circumference of a circular casing and the inner periphery of the hollow inner casing; an amplifier unit coupled to one side of the electromagnet unit; a coil wiring unit coupled to the other side of the electromagnet unit; and a plurality of sensor units disposed along an inner periphery of the electromagnet unit, both ends of which are coupled to the coil wiring unit and the amplifier unit, respectively, and provided between the coil wiring unit and the amplifier unit, wherein the sensor unit includes the electronic It provides a magnetic bearing having a coaxial eddy current displacement sensor, characterized in that provided to measure the displacement of the floating body on the same axis with the floating body on the inside of the stone.
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