The Method for the Temperature Monitoring in a Reduction Gear of the High-Speed Railway

초록

This paper describes a new method for the temperature diagnosis of the abnormal condition of the reduction gear. IC-type temperature sensors are installed the reduction gear box of high-speed railway in service. The temperature data of the reduction gear is acquired and analyzed while running rolling stock. Temperature Monitoring System frequently monitors the temperature of the reduction gear by using proposed methods such as Limited temperature monitoring, Ratio of the change of temperature monitoring and Reaction time temperature monitoring, etc.