Railway transport sustainability with automated HiPot failure detection
Last modified: 2019-03-01
Abstract
This paper introduces a new concept developed for high voltage test in electrical apparatus used in railway system which supports predictive maintenance. This device conducts insulation test between contacts and ground, whereby contacts must withstand the test voltage for a specified time also test several apparatuses at the same time thus improving efficiency in the maintenance sector.
The device is connected to a 220 voltage power source and using automatic voltage regulator high voltage of up to 3kV is achieved. The actuality of this study to confirm the correct functioning of the apparatus and enable data collection for the dielectric strength status of the apparatus, whereby the collected data will aid in scheduling diagnostic and repair work thus reducing downtime from unexpected failures. Increase safety and efficiency of the machines by eliminating voltage leakages & the need to conduct qualitative tests for a number of machines in the shortest time possible.