High-efficiency non-error seamless updating method of automatization main station system

Abstract

A method for seamlessly upgrading the automatization main station efficiently without error belongs to the filed of the electric power scheduling automatization, and the method comprises a system smooth transition and seamlessly upgrading procedure, a data computer rerecording method, an interface function transplantation and a system safety protecting mechanism. The double-system synchronous parallel operating mode is adopted and the computer automatically rerecords. Through the analyzing the data structure of the original main station system, the data format, the pattern definition and data area by the organized data rerecording system software, the information of equipment parameter, the movement information table, the pattern picture file, the system data, the operation historical data and the like of the original system are rapidly, effectively and accurately replanted to the new centralized control station system. The integrity, correctness, authenticity and continuity are effectively guaranteed, and the smooth transition and seamless upgrading of the system are realized. The invention has the advantages of avoiding the burdensome raw data recoding in and installing and debugging operation, alleviating the burden of the engineering and technical personnel, greatly increasing the upgrading efficiency and correctness of the automatization main station system and guaranteeing the safe and stable operation of the electric network.

Description

technical field [0001] The invention belongs to the field of power dispatching automation, and in particular relates to a method for efficient, zero-error and seamless upgrading of an automation master station system. Background technique [0002] During the "Eleventh Five-Year Plan" period starting in 2006, large-scale power grid construction and transformation will be carried out in central cities across the country. Many central city automation master station (centralized control station) systems will be upgraded. At the same time, due to the rapid increase in the number of substations, It is inevitable to build a certain number of centralized control stations. The automation master station will face the dual pressure of joint commissioning with many substations and self-maintenance equipment upgrades and new projects. How to improve the efficiency and correctness of the master station (centralized control station) system upgrades and new projects is placed in front of th...

AI Technical Summary

Problems solved by technology

[0004] Since the data structure, type and scope of the original automation master station (centralized control station) system may be completely different from the upgraded system, data analysis, extraction, integration and re-import are required. This is a task with a large amount of tasks and accurate data requirements. For heavy tasks with high intensity, the manual input method not only consumes a lot of manpower, material resources and time, and increases the labor intensity of the staff, but also due to various factors in the manual input process, it is inevitable that there will be deviations and wrong data input, which has become a Major Hidden Dangers to the Safe and Stable Operation of Power Grids