The picture above is a traveling wave fault warning and positioning device in the distribution network fault location of a line in Chongqing, and the team leader is constantly emphasizing the safety of the installation process.
Like a keen doctor, Dingxin, a traveling wave (type) fault warning and positioning device in the distribution network, monitors the vital signs of the distribution line at all times. Once a distribution line fails, it can quickly identify the type of fault, accurately locate the fault point, and get to the heart of the problem.
Its system architecture includes three aspects:
1. The monitoring terminals are distributed in the distribution line, and the traveling wave current, power frequency current and power frequency voltage waveform data of the line are continuously monitored
2. The data center is responsible for receiving the data collected by the monitoring terminal and conducting in-depth analysis and comprehensive diagnosis. Powerful data processing capabilities, in-depth analysis of each data point, so as to obtain accurate positioning results.
3. The client is the right-hand man of the operation and maintenance personnel. Through SMS alarms and computer web forms, O&M personnel can query the line fault diagnosis results at any time and grasp the real-time status of the line.
How powerful is the traveling wave fault warning and positioning device in the distribution network?This is like equipping the inspectors with a pair of clairvoyants and ears, so that they can know the condition of the distribution line well from thousands of miles away and assist in rapid maintenance. The three system architectures are closely integrated, each performing its own duties, and jointly guarding the safety of the distribution line.