| 摘要 |
<p>The present invention relates to an apparatus for measuring a vibration of an electric train and, more specifically, to an apparatus for measuring a vibration of an electric train installed at a main truck of the electric train to measure a vibration of the running electric train and perform a real time diagnosis of the high-speed electric train. A vibration measurement apparatus (10) comprises a plurality of vibration measurement sensors (11a-11e) installed at different points of a power bogie (100) of the electric train; a junction box (12) for setting connections to the vibration measurement sensors (11a-11e); and a signal processing module for processing a signal received via the junction box (12), wherein each of the vibration measurement sensors (11a-11e) includes a magnet (111) having an adhering surface proper for the surface shape of an adhesion part, a sensor (112) fixated at the magnet (111), and a protective cap (113) for protecting the sensor (112) and the magnet (111).</p> |
