"Black Technology" inspection starts the "digitalization" of smart operation and maintenance

"The drone mission has been set, and the self -inspection mode is turned on." On September 23, a drone slowly lifted off from its "airport", and the pre -planned flight routes -Ma station town fishing The 10 kV Half Mountain Line of the Scenic Area was performed.

This inspection is different from the past. The use of the drone nest "black technology". Based on the complete laser radar route planning line, the machine nest system conducts refined inspection operations on the network line. On average, a single task of drones can complete the refined inspection of about 60 base rod towers and return to the nest of the machine. Using the fixed machine nest mechanical arm automatic power replacement function, it can be safely covered with refined inspection within 7 kilometers Operation.

Cangnan County has a complex terrain environment, including various terrain conditions such as plains, mountains, coasts, and islands, and has a variety of power supply scenarios such as villages, scenic spots, fishing ports. The increase in weather has led to an increase in power -protection tasks. Traditional drone patrol methods have insufficient and defects in the actual application process, such as flying emotions, blind spots of vision, level of drone control, inspection business proficiency, battery life limit, etc. The potential has not really played.

In order to better play the advantages of the drone cruise, the State Grid Cangnan County Power Supply Company has been increasing the level of application of the drone through technical means in recent years. Essence

At present, the State Grid Cangnan County Power Supply Company Ma Station Power Supply Center, as the construction unit of the drone "centralized control, independent inspection" demonstration area, takes the lead in using the drone nest for patrol to promote the operation and management innovation of the distribution network equipment. The deployment plan of the combination of machine nests + movement nests is arranged at the five locations of the Power Supply Business Hall of the Malaysia Station, the Panpu Change, Xiaguan, Lingling, and Yuyu Village Committee. It is impossible to cover the area and control the airspace, while using the mobile flexibility of the movement of the movement to effectively supplement the inspection operation.

Since the drone nest has been put into use, the smart inspection operation mode is deployed within the area of ​​Ma Station, promoting the full independent application of the drone, deepening the grid cluster inspection, and intelligent operations such as refined inspections and engineering acceptance. Defective intelligent identification levels, quickly locate failure defects, and human resources saved in inspection can be put into the management improvement of the distribution network. The internal configuration of the machine nest is configured with 4 groups of drone batteries to replace the electric action for drones through the robotic arm and can automatically replenish the drone battery that can be replaced. Equipped with monitoring equipment to monitor the environmental state of the airport cabin in real time, and built -in air -conditioning equipment, which can control and adjust the temperature in the cabin, and the equipment in the cabin can run steadily. The outside of the cabin is equipped with monitoring and environmental perception equipment, and the external situation of the nest and the surrounding meteorological status of real -time monitoring machines includes weather information such as wind speed, wind direction and rainfall. In terms of storage security, machine nests can resist severe weather such as strong wind and rainstorm, interconnect with the Internet region, and realize automatic storage drones and automatically transmit data.

In the next step, the State Grid Cangnan County Power Supply Company plans to continue to deepen the research communication module, realize multi -link communication transmission, improve the stability of communication signals, improve the quality of the number of transmission in the autonomous inspection operation of drones, and combine field survey in combination with field survey As a result, the signal point network in the mountain terrain is formed to ensure that the communication of drones is smooth.

(Voice of Zhejiang reporter Li Xiaohua correspondent Chen Zuyun Chen Xiaona)

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