VIBRATION TESTING APPARATUS FOR CABLE CONNECTING SECTION OF GROUND COIL FOR SUPERCONDUCTING MAGNETIC LEVITATION TYPE RAILWAY

摘要

PROBLEM TO BE SOLVED: To provide a vibration testing apparatus for a cable connecting section of a ground coil for a superconducting magnetic levitation type railway capable of testing deterioration of an insulation performance of the ground coil cable connecting section by a simple evaluation testing apparatus for applying a load under a high voltage and high vibration environment.;SOLUTION: This vibration testing apparatus for a cable connecting section of a ground coil for a superconducting magnetic levitation type railway includes; a vibration device 6 that is connected to a cable 5 led out from a cable connecting part 4 of the ground coil for the superconducting magnetic levitation type railway; and a high-voltage application device 7 that is connected to the cable 5. The high voltage is applied to the cable 5 by the high-voltage application device 7 and vibration is applied to the cable 5 by the vibration device 6, so as to simulate a dynamic force applied to the cable connecting part 4 when a superconducting magnetic levitation type railway vehicle passes through the ground coil.;COPYRIGHT: (C)2012,JPO&INPIT