A dynamic command method and system for substation inspection intelligent operation

Abstract

The present invention provides a dynamic command method and system for substation inspection intelligent operation. The method includes: obtaining risk warning data of the substation; performing dynamic state evaluation and risk assessment on equipment corresponding to the risk early warning data; if the result of the dynamic state evaluation risk assessment is If it is inconsistent with the results of the regular assessment, risk assessment data will be generated; according to the operation and maintenance requirements, risk assessment data, and operation and maintenance level assessment method, when the operation and maintenance level is inconsistent with the level of the regular assessment, the operation and maintenance level of the equipment whose operation and maintenance level has changed Update the maintenance strategy to automatically generate a dynamic operation and maintenance strategy; judge whether the substation has an intelligent operation terminal, if not, the inspection team executes the traditional human inspection production plan, otherwise the inspection team and the intelligent operation terminal execute a dynamic man-machine collaborative plan. The present invention can realize the intelligent operation dynamic command of intelligent operation terminal and manual operation collaboration, and perform comprehensive dynamic management and control on all early warning information from strategy formulation to on-site execution.

Description

technical field [0001] The invention relates to the field of substation inspection, in particular to a dynamic command method and system for intelligent operation of substation inspection. Background technique [0002] The substation is the hub of power transmission and conversion in the power system. The safety and reliability of the substation equipment is the basis for the safe and stable operation of the entire power system. For a long time, domestic and foreign power grid companies have invested a lot of manpower and material resources in the operation and maintenance inspection of the equipment in the station. Operation. The early operation and maintenance inspection of equipment in the station mainly adopts the manual regular inspection method. With the continuous expansion of the grid scale and the continuous improvement of users' requirements for the stability of the power grid operation, the existing manual inspection method is labor-intensive and the quality of th...

AI Technical Summary

Problems solved by technology

In particular, the substation robot inspection system has made considerable progress in terms of practicality and instrumentation. It has been officially "on the job" in substations with multiple voltage levels and multiple regions, and has achieved good results. However, intelligent operations in various application scenarios Equipment-based applications are growing exponentially year by year. These intelligent operation equipment applications are isolated from each other and form information islands, which are difficult to connect and effectively utilize resources.

At the same time, the current replacement of traditional manual work by electric robots is partial work and a single project, and it is impossible to replace manual work systematically. Therefore, even if robot work is introduced and developed, manual work will still exist for a long time

Due to the lack of scientific and agile collaborative decision-making for intelligent operations and manual operations, the current manual operations do not reduce the workload due to robot operations

[0004] Substation equipment discovers early warning information in real time, and lacks comprehensive and dynamic control methods from strategy formulation to on-site implementation

At the same time, the number of smart operation equipment terminals for power grids will become very large in the future, and there are many types of smart operation equipment systems, which will eventually make it difficult for power grid enterprises to manage and control smart operation equipment terminals

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