Research On High Speed Rail Catenary Detection Technology Applications

High-speed railway catenary is an important part of the high-speed railway traction power supply system, it’s the key and body of traction loop, the OCS reliability and stability is directly related to the running order of the high-speed railway. High-speed rail catenary system in all aspects of design parameters and requirements, construction quality and workmanship, operation and maintenance and technology management, compared with normal speed railway catenary system, it owns higher standards and more stringent requirements. Scientific and effective monitoring of the detection is the key to high-speed rail catenary operation and management, which use detection to provide guidance to maintenance, to achieve fine repairment. In this paper, by our country high speed railway catenary operation and management of the actual situation, in a variety of detection technologies and the way catenary basis, through the analysis of high-speed rail catenary equipment structure and characteristics,contrast of various types detection device function and advantages, combined with the problems and difficulties in basic management unit to detect the presence of the monitoring work, mainly on how to make scientific and rational utilization research on detection technology, to do high-efficiency, high-precision testing on high-speed rail catenary equipment. Through the high-speed rail catenary structure and characteristics of the analysis, combined with common device problems in field operations, summary and analysis of high-speed rail catenary detection selection monitoring device, test and monitoring scope,develop a variety of test and monitoring cycles, research and analysis on how to achieve closed-loop management of high-speed rail catenary detect, and highly improve the detection efficiency.