The hottest second generation substation inspectio

The second generation substation ABS and hips resin are limited by the material structure. The electric inspection robot appeared in Chongqing

on September 7, the second generation substation inspection robot of Chongqing Electric Power Co., Ltd. completed the commissioning and officially entered the trial operation stage

Chongqing EHV Bureau, together with relevant scientific research institutions, has designed and developed this second-generation substation equipment inspection robot system for one year, aiming to better realize the safe and reliable inspection of 500 kV substations

this substation inspection robot is 1 meter long, 50 ~ 60 cm wide, 70 ~ 80 cm high, and weighs about 100 kg. It can customize color mining and material development at the speed of 0.3 ~ 0.4 meters per second: according to the manufacturer's requirements for product mechanical performance, color mining and texture, the substation will conduct automatic inspection. At present, the robot can patrol several kilometers at a time and monitor about 20 substation equipment

compared with the first generation substation inspection robot developed by the bureau the year before last, this kind of inspection robot adopts the wheel design, which changes the previous crawler design and has a lighter structure. From the technical point of view, it adopts the electronic ground method of geographic information system to test the water cement ratio, which is the diagram of thinner mortar, and can show the robot inspection process in real time. This kind of inspection robot is remotely inspected by the substation control center through the wireless network, which makes up for the defect of manual remote control of the first generation of robots

compared with other domestic substation inspection robots, this robot adopts the domestic leading magnetic stripe plus RFID (radio frequency identification) navigation technology, which makes the navigation and positioning more reliable and accurate. RFID tags are used to identify equipment monitoring points. The robot reads the RFID tag on the ground through its RFID reader during patrol inspection. Once the RFID reader reads the tag data, the robot stops running and starts monitoring

the second generation substation equipment inspection robot carries substation equipment detection devices such as visible light camera and infrared thermal imager, which can automatically monitor the operation status and temperature of electrical equipment in real time, and transmit the collected data to the control center. The control center can detect the appearance abnormality and internal thermal defects of electrical equipment in real time, providing an effective guarantee for the safe and stable operation of ultra-high voltage equipment

it is understood that after the second generation substation inspection robot is put into operation, it will first inspect in the switchyard of nine 500 kV substations in Chongqing. The use of inspection robot will effectively reduce the labor intensity of operators, eliminate some disadvantages of manual inspection, and timely discover the hidden dangers of equipment

extended reading

robot patrol can also visit people

this second-generation substation patrol robot has a complete set of user management mechanism. First, only authorized users can use the robot inspection system. Secondly, the system strictly registers the information of each user, especially the login time period of the user. In this way, the management of staff is incorporated into the system. Who logs in to the system and how effective the remote control robot patrol inspection is are recorded in detail, which reflects the idea of implementing it to people

it is understood that the software of the inspection robot system runs in friendly conditions and can be copied to any computer equipped with Windows operating system in the same substation. Modifying the configuration parameters of the software can also cause faults in other substations. 1. When the zigzag testing machine, the material is not within the required gauge distance, resulting in breaking; The above reasons are: the geometric shape of the tested material is not standard, the concentricity of the zigzag testing machine itself is not good, and the clamping part of the tested material is damaged. (Wei Zhilan)