Research On OCS Engineering Techniques Of Passenger Dedicated Line

With the high speed development of the economy construction in China, the massive construction of the passenger dedicated lines has already started. As the detailed implementation solution, the technical solution of ocs system which include main technical parameter, the critical technical solution, the interface design and so on should be completed in the standardization as soon as possible. The difference is very large between the world technical level especially developed country level and the domestic level although with the previous scientific research base and part of construction experience. Therefore, the study on ocs system technique of the PDL according to the weather environment in China and the Chinese own technique of PDL is very necessary.The engineering design technology study of OCS system of the DPL is based on the many years production of system study in china, combined the work on electric power , electrization , telecommunication and signal system integration PDL of MOR, international consultation and overseas technical communication of PDL, refer to and adopt the latest technical developments, just as TSI,EN50119, ICE and UIC which are the latest international technical standard, especially used the project construct experience of Med lines in France, Re330 in Germany, SiCatH1.0 standard Ocs, EAC350 in Spain for reference, the study on the crucial problem to be solved for the engineering technology of the Chinese passenger dedicated lines includes main topics such as the current collection quality evaluate interaction between pantograph and contact line, standard of check and accept, the selection of contact line's types, the mast and the foundation of the mast type, the mode of self-motion pass the dead section, the main assembly mode of ocs and the selection of main components, the lay mode turnout, earthing and thunder preventing and safety of ocs. Some series of standard and the technical project of ocs are presented in the paper, which provides the reference for the engineering design of PDL OCS and electric power, electrization, telecommunication and signal system integration.