Dynamic command method and system for intelligent operation of substation patrol

Abstract

The invention provides a dynamic command method and system for intelligent operation of substation patrol. The method comprises the following steps: obtaining risk early warning data of a substation;carrying out dynamic state evaluation risk assessment on the equipment corresponding to the risk early warning data, and generating risk assessment data if the result of dynamic state evaluation riskassessment is inconsistent with the result of periodic evaluation; according to operation and maintenance requirements, risk assessment data and operation and maintenance grade assessment methods, when operation and maintenance grades are inconsistent with regular assessment grades, updating the operation and maintenance policies of the equipment whose operation and maintenance grades are changedand automatically generating the dynamic operation and maintenance policies; judging whether the substation has an intelligent operation terminal, if not, executing a traditional patrol production plan by a patrol maintenance team, otherwise, executing a dynamic man-machine cooperation plan by the patrol maintenance team and the intelligent operation terminal. The invention can realize the intelligent operation dynamic command of the intelligent operation terminal and the manual operation in cooperation, and makes overall dynamic management and control of all early warning information from strategy making to field 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 human and material resources to carry out the operation and maintenance inspection of the equipment in the station. Operation. In the early stage, the operation and maintenance inspection of equipment in the station mainly adopted the manual regular inspection method. With the continuous expansion of the power grid and the continuous improvement of users' requirements for the stability of the power grid operation, the existing manual inspection method is labor-intensive...

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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