500 kV Jingzhou substations have been successfully launched!Meizhou Power Grid will enter the "dual core" era

On August 13, the second 500 -kV substation in Meizhou, Jingzhou, was successfully launched. After the start of the production, the Meizhou Power Grid will enter the "dual -core" era. As a new power support point in the southwestern part of Meizhou, the Jingzhou substation has a power supply risk of reducing the power supply of a single power supply of 500 kV adaptation power stations and vigorously improving the power supply capacity and power supply reliability of Xingning, Wuhua, Meixian, Fengshun and other southwestern areas. important meaning.

It is reported that the Jingzhou substation is located in Hedong Town, Wuhua County. It was launched in December 2020. It is the core part of the 500 kV Wuhua (Xingning) transmission and transformation project of Meizhou. 500 kV lines 4 times, about 27.78 kilometers. The Five Dynasties and Ten Kingdoms and the three years (945) Chengxiang County were upgraded to Jingzhou, and the name of the Jingzhou substation came from this.

▲ Jingzhou substation uses optical cables instead of traditional cables for information interaction and transmission, realizing the information sharing and intelligent surveillance operation functions between intelligent electrical equipment in the substation. (Photo by Chen Xiaoting)

▲ Bird's eye view of Meizhou 500 KV Jingzhou substation. (Photo by Ye Jian)

The Jingzhou substation adopts advanced, reliable, low -carbon, and integrated environmental protection intelligent devices. The use of optical cables instead of traditional cables for information interaction and transmission, realizing the information sharing and intelligent monitoring operation functions between intelligent electrical equipment in the substation. "The advantage of the smart substation compared with the traditional substation is that if abnormalities occur, the scope of traditional substation has a wide range of investigation and low efficiency; while the smart substation can accurately lock the fault point, the natural efficiency will be high." The central webmaster Liao Cong said that the intelligent recording wave device installed in the substation is equivalent to the "physical examination instrument" of the substation, which comprehensively records the information in the station to achieve the functions of intelligent alarm, online monitoring, and network analysis. Analysis and abnormal treatment.

▲ At the Jingzhou substation, the staff opened the intelligent control cabinet for operation. (Photo by Chen Xiaoting)

At the beginning of the construction of the project, the South China Power Grid Guangdong Meizhou Power Supply Bureau gave full play to the role of party building leadership and the battle fortress of the party branch. Through the efficient cracking problems of life, overcoming the impact of "Dragon Boat Water" weather and the repeated epidemic conditions, scientifically coordinating the construction process, power outage leaping, and other important nodes to ensure the safety and orderly construction of the project. During the project acceptance stage, Lan Weiqing, the secretary of the temporary party branch and project manager, led the party branch to establish a grid of acceptance and rectification of the acceptance and rectification of the party branch, to implement the elimination and shortcomings of the party members, clarify the completion time of the task, give full play to the role of party members, and effectively improve the efficiency of engineering acceptance efficiency And acceptance quality. "We have achieved full coverage of drones. In the principles of strict and detailed, it is large to tightening the line of lines and small to screw nails. It will never let go of any defects." Lan Weiqing said.

Next, the Meizhou Power Supply Bureau will continue to do a good job of the 500 -kV Wuhua (Xingning) transmission and transmission project construction project. It is expected that the 500 kV Jiajing Jiajing Line and Jing Shangjia Line A will be launched in September. At that time, the entire transmission and transformation project will be completed and completed, and the Meizhou Power Grid "Two District Three -Ring Three Chain" target network shelf will be further constructed, which will provide more powerful power support for the high -quality development of Meizhou's economy.

Meizhou Daily Reporter: Lindepei

Correspondent: Guo Liyan Chen Xiaoting Li Mingxuan

Edit: Li Shuyu

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