The "Belt and Road" Summit Forum is approaching Beijing uses online inspection robots to ensure power supply

The Belt and Road Summit will be held
this month.
The media reporter recently learned from the State Grid Beijing Electric Power that on the basis of the power supply guarantee standards for important political activities in the past, the technical means of power preservation have been further improved, the intelligent security system for power transmission and transformation has been added, and the intelligent inspection robot for power transmission and transformation has been used for the first time, and the power grid management has become more intelligent
.

The efficiency of robot patrols has increased by four or five times

In a substation in the Yanqi Lake area, on the lightning protection line on the highest floor of a surrounding iron tower, a small "Spider-Man" is slowly moving "patrolling"
with his feet tied to the line.
According to reports, this is a transmission line inspection robot, using solar charging, is the first time the city uses such technology, this time in the important transmission line installed 4 sets of intelligent inspection robots
.

The online robot has multiple functions: take pictures to check whether the wires are damaged, and whether the screws and other parts are loose; Infrared temperature measurement measures whether the temperature of the wire is abnormal; Lidar monitors the surrounding environment for situations that threaten the safety of power operation
.
In any case, "Spider-Man" will send information to the background
in real time.

"Many transmission lines are located in mountainous areas, and manual inspections are quite difficult, and you need to climb the tower to see with the naked eye; With the adoption of robots, patrol efficiency increased by four or five times
.
In the future, online robots
will also be used on other transmission lines in Beijing.
Liu Weiguo, head of the substation operation and maintenance room of the operation inspection department of the State Grid Beijing Huairou Power Supply Company, said
.

Intelligent monitoring of substations and transmission lines

The media reporter learned from the State Grid Yanqi Lake Power Supply Service Center that not only robots are used on important lines, but also intelligent monitoring systems are deployed in key substations and transmission lines to grasp the situation
in substations and transmission channels in real time.

At the Yanqi Lake Power Supply Service Center, a large screen on the wall is displaying a picture composed of green, blue and orange, which is a thermal imaging situation in the perimeter of Yanqi Lake
.

"The intelligent monitoring system remotely controls the key substations and opens the door lock settings, and once there is an abnormal situation, the information is immediately transmitted back through the sound and light linkage alarm, which improves the active defense capability of the substation and provides a strong guarantee
for the power supply security during the summit forum.
" Zhao Xinli, chief engineer of State Grid Beijing Huairou Power Supply Company, said that now all kinds of information about substations and transmission lines can be grasped remotely and in real time, and the safety level has been greatly improved
.

Safeguard standards have been comprehensively improved

It is reported that in the power preservation work of the "Belt and Road" summit forum, for important customers, on the basis of multi-channel power supply, it is also equipped with double sets of uninterruptible power supplies (UPS), emergency generators and emergency power generation vehicles, providing multiple guarantees
for important customers.
State Grid Beijing Electric Power has set up 50 guarantee service working groups, formulated a power supply guarantee plan of "one post, one case", and carried out skills training
for electrical technicians of important users.

On May 7 and 8, State Grid Beijing Electric Power carried out an all-factor power supply guarantee drill, during which a total of 58 emergency repair teams, 1,115 support personnel and 196 support vehicles participated in the exercise
.
During the official power guarantee period, State Grid Beijing Electric Power will put in 11,520 power guarantee personnel, which is 1.
5 times
the number of personnel during the APEC power supply guarantee period.
From May 6 to May 15, 10,000 cadres and employees of State Grid Beijing Electric Power gave up holidays and all employees went to work to carry out guarantee work to ensure that the power supply of the conference was foolproof
.