"Double speed" repair!Multiple -seater power stations are loaded to ensure that 2,000 families in the east of Optics Valley East

Jimu Journalist Cao Lei

Correspondent Wang Xin

At 6:40 am on August 17th, the main transformer with 180,000 kV of the power supply capacity of the East Power Supply of Wuhan Optical Valley East District was mainly carried in the East Power Supply of Wuhan Guanggu East Area. After returning to normal operation.

At this time, the 200,000 citizen families who just woke up from the dream did not feel the "peak moment" of power supply repair and time race at all this night.

Since the beginning of the summer, the continuous high temperature has brought a huge test to the power guarantee of Wuhan area. The State Grid Wuhan Power Supply Company has made multiple measures to ensure the city's electricity consumption.

State Grid Wuhan Power Supply Company personnel use the fastest speed to complete the repair

Infrared temperature detection discovery hidden dangers

"The temperature of the main transformer of the Erfei Mountain Transformer Power Station is too high, and it must be repaired as soon as possible to eliminate the defects!" At about 4 pm on August 16th, in the contact group of the operation and inspection department of the Wuhan power supply company of the State Grid, the information of the special patrol players, Make everyone nervous.

It turned out that all the equipment, which is mainly responsible for the supply of 220 kV Erfei Mountain substation supplied by the East of Optics Valley East, all operated at full load in the near future. The two main transformers of the power supply capacity of 180,000 kV stations, one of which preserved the electricity on the same day The temperature of the special patrol shows that the temperature is too high.

Soon, the State Grid Wuhan Power Supply Company launched a cooperative processing model of full -chain such as regional electricity preservation, transfer load, comprehensive repair, and user visits to strive to complete the repair in the shortest time in the shortest time.

"Optics Valley East District not only has 200,000 households and industrial and commercial users, but also important industrial enterprises such as Foxconn and Huawei. The Transportation Inspection Department is responsible for Liu Yuan.

Since its peak summer this year, the State Grid Wuhan Power Supply Company has used intelligent equipment such as remote intelligent inspections, drones, and mobile inspections to carry out three -dimensional inspections, timely discover and deal with various types of defects, and carry out a total of 3457 inspections of 3457 times. , Carry out 5,132 infrared temperature measurement, an important cross -measurement of 302 times.

The repair time is shortened by more than half

Unlike other 220 kV power stations, there are multiple "brothers stations" in the surrounding area to form a line support and contact. There are only one line exit of 220 kV Erfei Mountain Transformation Power Station. This has formed a pressure on the surrounding 220 kV Temple Mountain transformation station that can share the power load.

"The smooth transfer of the power load is an important condition for winning the time of repair and improving the efficiency of repair." Liang Jinyuan, the head of the scheduling method of the State Grid Wuhan Power Supply Company, described the important mode of the power load of several substations to the power of the power station: find the surrounding load Relatively the most transfer space 220 kV Guanshan, first transfer the load of 220 kV brilliant substations nearby to the Guanshan transformation station. Then, a part of the power load of Miaoshan transformed power station is transferred to the Fairview Power Station. Finally After the equipment defect occurs, the overloaded power load is transferred to the temple mountain transformation station, and eventually forms a dynamic balance of power supply load in the entire East Lake High -tech Zone, winning a valuable time for the repair of the Erfei Mountain Transformation Power Station.

At the same time as the measures such as electricity and load load are parallel, the repair team also conducts special vehicle parking and repair personnel exercises. Finally, after the official construction starts at 0:32 on August 17, it will be completed in just 5 hours in just 5 hours. The repair was shortened by more than half compared with the conventional 12 hours.

State Grid Wuhan Power Supply Company resolutely adheres to the bottom line of power supply and risk prevention, scientifically arranges the operation of power grids, strengthens the flexible and accurate deployment of the grid load, and fully guarantee the smooth and orderly power supply. In order to protect the coolness of Wanjia, the power supply employees fought on the front line with high temperature and heat. Since the beginning of the summer, the State Grid Wuhan Power Supply Company has dispatched a total of 1,5372 person -times, and the vehicle is 2634 units/time to carry out power guarantee work.

600,000 people "zero perception" normal electricity consumption

At 7:40 am on August 17, after a series of power delivery tests ensured safety, the main transformer of the fever failure of Erfei Mountain was officially resumed. As an important unit of beneficiaries, Foxconn in the area also restored the normal production of the entire industrial park.

It turned out that Foxconn Industrial Park's production and lifestyle all came from the supply of Erfei Mountain Transformation Power Station. After the power supply patrol personnel found that the main transformer defect, they communicated with Foxconn in synchronization to reduce the power load of the industrial park from 46,000 kilowatts to 5,000 kilowatts to ensure the normal living electricity of 17,800 people in the park.

According to incomplete estimates, the power supply department has reduced the entire repair time from 12 hours to 5 hours, allowing Foxconn to start normal production in advance, and the more output value created here may reach millions of yuan. On August 18, the relevant person in charge of the company also specially sent a banner to the State Grid Wuhan power supply company to thank the night of the night.

It is after such a multi -party cooperation that under the power preservation and repair operation of the thunderbolt of the power supply department, there are 200,000 households and industrial and commercial users in the entire Optics Valley East area, and more than 600,000 people will be this At night, through the "zero perception", the "peak moment" of the substation was repaired, and the electricity was smooth.

At present, Wuhan is experiencing high temperature weather, the entire society has increased sharply, and the power supply pressure has been continuously improved.The State Grid Wuhan Power Supply Company introduced that it will resolutely carry the responsibility of the power supply supply, effectively protect the power supply of various measures, deal with various emergencies in time, fully ensure the safe operation of the power grid, and make every effort to ensure the normal and stable of the city in the city.Electricity.(The picture is provided by the correspondent)

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