I. Project completion information
Installation project：High-voltage cable fault and hidden danger monitoring system Installation case
Project time：2024.04.20
Project completion unit：Shenzhen Dinsee Smart Technology Co.,LTD.
II. Principle of operation
The system consists of three parts: high-voltage cable fault and hidden danger monitoring devices installed at cable joints in a distributed manner, the main station of fault data analysis center and the user system. When a fault occurs in a high-voltage cable transmission line, the monitoring device captures the fault traveling wave, calculates, stores and uploads it, and the master station receives the data from each device and carries out a comprehensive analysis based on the distributed traveling wave algorithm based on topology, realizing the accurate positioning of the fault section and the fault point, and realizing the fault identification based on the fault waveform. The fault results are pushed to the setup cell phone or the detailed ranging information can be viewed through WEB, client and cell phone, providing rich fault data support for the operation and inspection personnel and shortening the fault finding time. At the same time, the monitoring device can capture the hidden current signals of the transmission line, analyze and calculate the hidden current signals in the background, and give early warning to prevent the problem before it occurs.
Shenzhen Dingxin Wisdom Technology Co., Ltd. to innovative research and development of transmission and distribution lines online monitoring devices, overhead transmission lines, power cable safety equipment and intelligent mobile line visualization monitoring system, anti-mountain fire infrared monitoring devices, transmission lines to prevent external breakage of the alarm device, line visualization monitoring, real-time monitoring of the state of the power lines, power grid micro-meteorological monitoring devices, warning alarms, bird-driven devices, law enforcement recorders and so on. The products have been widely used in electric power related sites all over the country, and have received good feedback from customers!
Since its inception, our company has been committed to the study of smart grid, is a technology development, production, sales and technical services in one of the solution providers, has for China's different voltage levels of power equipment to provide a full range of systematic solutions and products, so that the smart grid within reach.
Transmission line online monitoring equipment official website：http://www.inel.com.cn
