Research And Development Of Testing Platform For Electric Switch Machine

Electric switch machine is one of the important railway electrical equipment,Mainly responsible for turnout conversion and supervision work.It plays an important role in protecting traffic safety,improving transportation efficiency and improving people's labor intensity.ZD6 series of electric switch machine is the most widely used in the speed and speed line switch machine,With the rapid development of China's railway transport industry,in order to meet China's high-speed rail transport,heavy load,comfort and other needs,ZD6 series electric switch machine as the basis,derived from the high-speed road section of the ZD9,S700K-type electric switch machine,to achieve the rapid development of high-speed railway.ZD6 electric switch machine for the development of China's railway industry has made tremendous contributions,At the same time for the development of high-speed railway has accumulated technology and experience.In the practical application of the performance of the machine is directly related to the safety of railway transport,Constantly improve the supervision system,timely troubleshooting,to eliminate security risks,in order to achieve the safe operation of the railway.According to the testing requirements of ZD6 electric switch machine performance,the overall design scheme and feasibility analysis of electric switch machine detection platform are put forward.Through the electric switch machine platform structure design,to adapt to ZD6 series of different types of electric switch machine testing needs,to expand the test range of the test bench;Using servo control system with load,position and other sensing technology to achieve the switch machine output position,output load and speed of the precise control;Load simulator using electric loading method,the overall test bench is simple,easy installation and commissioning,excellent control performance,operation and maintenance of less work;PC software based on the development of labview,the user interface is simple,able to complete the main performance parameters of the electric switch machine: action current,voltage,load,displacement real-time monitoring and electric switch machine performance parameters real-time recording and analysis.