Main transformer inspection strategy generation method and related equipment

Abstract

The invention discloses a main transformer inspection strategy generation method and related equipment. The method comprises the steps: obtaining feature data of a main transformer, the feature data comprising data, operation data, inspection data and maintenance conclusion data of the main transformer; according to the feature data, state tags of the main transformer in the current inspection cycle are obtained, the state tags are used for representing the health condition of the main transformer, and the main transformer has at least one state tag in one inspection cycle; According to the state label, a patrol strategy of the next patrol period is generated, and the patrol strategy comprises the duration, the patrol content and the patrol level of the next patrol period. In the making process of the inspection strategy, the current health condition of the main transformer is fully considered, the inspection scheme of the next inspection period is planned from the inspection period, the inspection content and the inspection level, compared with a fixed inspection strategy, problems can be found more timely, and the inspection efficiency of the main transformer is improved to a certain extent.

Description

technical field [0001] The present application relates to the technical field of power equipment inspection, and more specifically, relates to a method for generating a main transformer inspection strategy and related equipment. Background technique [0002] In the power operation system, the main tasks of substation operation include the operation and maintenance management of power equipment, which is the front line of power grid security, and its operation status has a direct impact on people's lives. Once a power substation accident occurs, it will cause economic losses in the slightest, endanger the safety of the power grid, equipment and personal safety in severe cases, and even bring social instability. Therefore, we must strictly pay attention to the load capacity of the equipment, strengthen the inspection and inspection of the equipment, and eliminate hidden dangers in the bud, so as to ensure the long-term safe and stable operation of the substation equipment and ...

AI Technical Summary

Problems solved by technology

The management and control levels of I~IV are only derived from the equipment health data manually reported by the operating personnel and the equipment importance data issued every year, and its accuracy and timeliness are difficult to be completely guaranteed.

[0005] In addition, the existing outdoor inspection robots generally adopt a wheeled structure, and their inspection speed is relatively slow. Generally, it is difficult to complete the whole station inspection within 4 days, resulting in a lack of focus in the inspection work, and it is difficult to find sudden problems of the main transformer in time.

Although the existing camera patrol system can take pictures of the main transformer for a long time, if the shooting results are not stored in a differentiated manner, it will cause a large storage load and network load on the entire system, and a large amount of useless data results will also be generated. Difficult to organize and analyze

Existing manual inspections of main transformers also follow fixed operation and maintenance strategies and rules, without differentiated inspections based on the specific characteristics of each main transformer, resulting in lack of focus and low efficiency in inspections, resulting in a waste of a lot of manpower, material resources and transportation costs

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