Research On Delicacy Management Of Energy Consumption Statistics Of Railway Electric Locomotive Haulage

With the speed acceleration of railway and the improvement of electrification rate, electric locomotives are widely used, and this results in high energy consumption. Moreover, more and more cross-railways bureau and cross-property applications and the extension of locomotive roads make increasingly higher demands on cross-railways bureau and cross-property clearing accounts of electric energy consumption of locomotives. Therefore, it's urgent for current rail industry upgrade to conduct scientific analysis and delicacy management of electric energy consumption of locomotive haulage, and also it can be an important basis for railway energy efficiency project initiation.The paper is against the background of the major project of scientific research and development in the Ministry of Railways "railway electric locomotive cross-railways bureau haulage energy statistics and motor train unit and energy consumption statistics" to conduct a research on delicacy management of energy consumption statistics of railway electric locomotive haulage. By analyzing the current status of railway energy consumption statistics and combining with the new tendency of Chinese railway transportation and propose a suggestion of applying delicacy management in electric energy consumption statistics of locomotive haulage, in which the paper demonstrates its necessity. According to the philosophy and principle of delicacy management, it designs three-stage delicacy management mode of electric energy consumption statistics of locomotive haulage:assessment, project design and implementation. Assessment in the first stage is taking the status of energy sources as the starting point to analyze its feasibility and diagnosing the problems in data acquisition, statistics and clearing accounts. Project design in the second stage is raising the overall objective and ideas of improving delicacy management on the basis of the requirement of energy consumption statistics. Project implementation in the third stage is combining with the performance characteristics of the existing new energy metering equipment to design a complete set of delicacy management implementation strategies. The specific delicacy management implementation strategies include establishing verification system of energy consumption data, classified statistics of energy consumption, subdivision of locomotive energy consumption properties, making smart meter management methods, standardizing statistical criteria in accordance with clearing requirement, and establishing energy consumption and financial data verification system as well as the statistics specially-assigned person responsibility of energy consumption management...