Equipment maintenance method in 10kV voltage substation operation

Abstract

The invention discloses an equipment maintenance method in 10kV voltage substation operation. The method comprises steps: attribute parameters, operation environment parameters and state parameters of the equipment are firstly generated into a configuration file with a predetermined text format; technical means such as text clustering and text classification are then used for carrying out numerical value and text data source-based association, clustering and classification on massive equipment information, that is, test clustering processing of word segmentation, stop word screening, word bag model building, feature word selection and feature vector model building are carried out on the configuration file, and automatic judgment and classification are carried out on similarities between equipment fault information; according to a fault type cleared in advance and corresponding key words, automatic matching is completed, and the equipment fault type can be accurately obtained. An equipment state development and change law is obtained, the equipment is maintained according to the law, the equipment fault detection efficiency and the maintenance efficiency are improved, the cost is reduced, and accuracy is improved.

Description

technical field [0001] The invention relates to the field of electric power, in particular to a method for maintaining equipment during 10kV voltage transformation operation. Background technique [0002] With the continuous development of social economy, the power load has been rapidly increased, and the number of substations is also increasing year by year. Therefore, the operation quality of equipment in substations needs to be paid more and more attention. Effective maintenance of substation equipment is an important way to improve the quality of substation operation. [0003] Equipment fault status detection and maintenance is an important part of equipment management. How to effectively control the occurrence of equipment faults, minimize the occurrence of similar faults or eliminate faults in time, fundamentally improve the operation and maintenance level of equipment, and ensure the safe operation of substations Service has become one of the major tasks for the ...

AI Technical Summary

Problems solved by technology

However, with the increase of the running time of the system, there are more and more equipment information in the system. Especially for this information, the system only simply classifies and piles up the information. The information between the equipment is relatively independent. The information of the same equipment There is no correlation. If you want to detect a certain type of equipment or related equipment information of a certain substation, you usually need to perform complex operations with the help of other professional statistical tools, resulting in slow, difficult and inefficient search for equipment information.