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Mobile WebSiteOn August 19, State Grid Qinghai Electric Power Research Institute sent a letter of appreciation to State Grid Information and Communication Industry Group Zhixin Company, expressing its gratitude for the first smart transmission line construction project in Qinghai undertaken by Zhixin Company. This is a vivid example of Zhixin's winning customers' praise with its excellent intelligent power transmission and visualization products, solutions and high-quality services.
The line has a total length of 15.882km and a total of 42 base iron towers. It passes through Ganhetan Industrial Park and Duoba Town, Huangzhong County, Xining City. The operating environment of the line channel is relatively poor, especially in the prevention of external breakage, mountain fire, lightning protection and channel There are many hidden dangers of internal tree barriers, and the construction of smart lines is necessary.
The Qinghai power transmission panoramic monitoring platform undertaken by Zhixin Company follows the construction plan and functional architecture of the State Grid Corporation’s Equipment Department on the transmission panoramic monitoring platform, covering the entire power transmission business horizontally, and vertically covering provinces, cities, teams and group data statistics and professional management needs. The system all adopts a virtualized cloud deployment method, relying on various monitoring terminals, edge IoT agent devices, and platform cloud resources integrated by the independent "Falcon A101" series of low-power AI chips to achieve efficient "cloud side-end" collaboration, and support for various types of Fast and accurate research and identification of hidden troubles.
Zhixin Company and State Grid Qinghai Maintenance Company cooperated to install image monitoring equipment, video monitoring pan/tilt equipment, micro-weather monitoring and other different types of climatic environment characteristics such as high altitude, large temperature difference, low air pressure and rain, snow, sand and dust in Qinghai. 221 online monitoring equipment, unified front-end monitoring data into the power transmission panoramic monitoring platform, to achieve full-scenario coverage of smart lines and intelligent operation and maintenance management. Since the platform was launched, more than 100 abnormal situations such as external breakage, bird's nest, and smoke have been accurately identified Times.
During the construction of the project, the project team went to the front line of Qinghai several times to overcome high anti-hypoxia, constantly communicate and interact with maintenance personnel, and deeply explore the needs of online monitoring of transmission lines; due to the heavy construction tasks of the project, they adopted a centralized and closed office approach, not waiting for time. In order to minimize the impact of the Qinghai Power Grid, the project team made full use of the four-day line for the entire development and deployment of the platform and the research and development of intelligent monitoring shooting equipment with high quality; Planned power outage time, braving the heavy snow and cold of minus 20 degrees, carrying hundreds of kilograms of equipment, and crawling with maintenance personnel to the mountains as high as 4,700 meters every day, working outdoors continuously for more than 10 hours, and traveling to more than 30 base towers, efficient Completed the installation and commissioning of more than 40 sets of equipment; in the early stage of the project acceptance, they arranged the site under the scorching sun during the day, repeatedly rehearsed the reporting process, and prepared various acceptance materials at night, which provided excellent support for the State Grid Qinghai Electric Power Research Institute to successfully pass the State Grid Corporation headquarters. Acceptance.
Deployed and installed the AI video monitoring PTZ equipment of Zhixin Company
The construction of this project has helped Qinghai Yueshi Line II realize the visualization and real-time monitoring of the transmission line, significantly improve the monitoring efficiency and reduce the operation and maintenance costs, and achieve the expected effects of the project.
In the next phase, Zhixin Company will vigorously promote the great party-building spirit, deepen the construction of the transmission panoramic monitoring platform, inherit the existing construction results, strengthen communication with the power companies of various grids and provinces, help all regions realize the digital transformation of the power grid, and comprehensively improve the power grid Healthy and stable level, and actively support and service the construction of a new power system.
