On-Line Defect Elimination Technology of High Voltage Disconnector Based on Laser Cleaning

Abstract

Power grid is no stranger to us. With the continuous development of power grid technology, power equipment is becoming more and more advanced. The failure of high-voltage equipment in the power grid often affects the power consumption of a large area. With the rapid development of the Internet, it is necessary to combine laser cleaning and high-voltage isolation for innovative development. On the one hand, the power grid company strengthens the construction of distribution network, optimizes the network structure of distribution network, improves unreasonable line layout and realizes the optimal distribution scheme; On the other hand, it is to improve the quality of equipment on-line monitoring and condition based maintenance, improve the performance of relay protection devices, and ensure the reliability of relay protection devices from different levels. This paper mainly introduces the innovative research on on-line defect elimination technology of high voltage disconnector based on laser cleaning. After investigation, the relay protection professionals finally found that the relay protection device itself had defects and eliminated them. The experimental results show that the research on the on-line defect elimination technology of high-voltage disconnector based on laser cleaning reduces the failure rate of high-voltage equipment by 13.6% and enhances the operability of high-voltage isolation. According to the principle of laser cleaning, the collected data needs to be obtained by analyzing data packets, and this data is obtained item by item, Therefore, when warehousing, it is first stored line by line according to the data type. In order to meet the application needs of business query and statistics, the column storage method is generally adopted for the specified electricity meter and specified date. This paper analyzes, discusses and summarizes various high-voltage cleaning path methods and approaches, so as to enrich the research results of power grid on-line defect elimination technology.