Intelligent procedural remote control operation system

Abstract

The invention discloses an intelligent procedural remote control operation system. A topological fail-safe system of a D5000 automatic platform is arranged according to a topological relationship between an electrical island state and electrical equipment to realize fail-safe locking of equipment operation; the extraction of the topological fail-safe system is based on basic rules of operative locking between equipment as required by 'fail-safe', mutual operative locking equipment is found out through topological search so as to automatically adapt to the changes of the electrical equipment and a topological structure of a power grid. The intelligent procedural remote control operation system is a brand-new remote control technology researched and developed specific to a large operationalmode, has very strong innovativeness, safety and high efficiency, is quite beneficial to improving the working quality and efficiency of remote control operation, and can be wholly used for guaranteeing safe and stable operation of the power grid.

Description

technical field [0001] The invention relates to an intelligent programmed remote control operating system. Background technique [0002] In the large-scale operation mode, after the centralized monitoring and operation management of the power grid, the remote centralized remote control operation of the substation equipment by the control center monitor has become a main mode of the power grid switching operation, and is playing an increasingly important role. Compared with the traditional on-site switching operation, centralized remote control operation has great advantages in improving the efficiency of power grid switching operations, reducing the cost of manpower and material resources of power supply enterprises, and shortening the downtime of electrical equipment due to accidents. However, as the scale and scope of remote operations continue to expand, the remote workload of monitors continues to increase significantly. However, with the increasing complexity of the po...

AI Technical Summary

Problems solved by technology

In the event of an accident in the power grid, it is necessary to quickly complete a large area and a large number of accident pulling operations in a short period of time. If a single-device remote control operation mode is adopted, it is obviously difficult to complete within the specified time

[0005] 2. The anti-misoperation locking function of the remote control operation of the automation system is basically missing

[0006] However, the current remote control operation on the automation system is basically an operation without safety constraints. During the remote centralized control operation, the traditional mechanical error prevention, electronic error prevention, and microcomputer five preventions can no longer automatically check the remote centralized control in real time. Remote control operation, an error in a certain step in the entire operation process may lead to misoperation, which may endanger the safe and stable operation of the power grid; preventing remote control misoperation can only rely on the experience and sense of responsibility of the monitoring personnel, this unconstrained operation It brings great hidden dangers of misoperation to remote control operation, and the probability of remote control misoperation is greatly increased

[0007] 3. The remote control operation function of the existing program of the automation system is not perfect

First, when programming the remote control operation sequence, one can only manually select the corresponding equipment from the database one by one, which requires a lot of energy and the efficiency of programming is low.

The second is that after the program remote control operation sequence is compiled, it does not have the function of automatic safety check and simulation drill, and can only rely on manual checking of information such as name, serial number, remote control serial number and other equipment item by item, which will also consume a lot of energy of personnel, and Equipment information check reliability is not high

Third, when executing the program remote operation sequence, the execution interface can only display the sequence execution progress, and cannot display the operation and displacement of the screen equipment in real time, causing the operator to frequently switch between multiple screens

Images