High Speed Railway Operation Experiment Of Newly Built Nanfang Line

With the rapid development of high-speed railway in China, the safety of train operation appears to be particularly prominent and important in the production process. Train operation experiment is an important guarantee to ensure the safety of train operation, and it is an important part of the construction of high-speed railway, also it is the necessary and important link of the operation preparatory work. Train operation experiment is done after the completion of the joint dispatch and the united experiment. Organizing train operation according to the actual or test train diagram, drilling the organization of train operation, treatment of fault and emergency rescue under the normal and abnormal operating conditions of the whole system, training the implementation of the operating personnel, testing the use of equipment, verifying the operation performance of the circuit are included in the train operation experiment.The train operation experiment mainly includes the test of parameters in the train diagram, fault simulation, emergency rescue drill, and the test of the train operation organization according to the train diagram. In this paper, the Nan Fang line (200-250 km/h) has been as an example. Based on the master of testing contents, principles and equipment of the train operation experiment of high speed railway, through the acquisition of the original data of the actual test, and combined software processing, the needed data of experiment report is gotten. After that, analyze the data in the existing evaluation standard, and compare it with the standard judgment, then get the conclusion. At the same time, the manually recorded data also need to be analyzed in the existing evaluation standard, and then find the problem, get the conclusion and put forward suggestions. The main research contents are as follows:(1) On the basis of comprehensive summary of the background, significance and present situation of the train operation experiment, the content, purpose, method, conditions, procedures of the experiment are systematically shown. The principle of the train diagram experiment is been researched, which include:the train operation interval time, the station interval time and the train track interval time. And then, the function of the experiment equipment and the use of the software are briefly explained.(2) Summary the original data collected by the experiment, then use the software to analysis, calculate the statistics, and finally get the experiment parameter values. If the present scale is existing, then compare the result with the scale to verify its rationality, such as the running time of the whole route; If the present scale is not existing, then the reasonable parameters should be given, such as the additional start and stop time.(3) The evaluation of effect level to the fifteen fault simulations and emergency rescue scenarios is conducted, comprehensive suggestions about the three aspects such as the timeliness, standardization and collaborative are put forward.At the end of this essay, the research work of full text is elaborated, and the prospect of further work is given.