Views: 0 Author: Site Editor Publish Time: 2024-12-02 Origin: Site
On December 31, 2021, the 220 kV Guanhe Substation of the Dongguan Power Supply Bureau of Guangdong Power Grid Company was successfully started, marking the official operation of the country's first 220 kV autonomous and controllable demonstration transmission and transformation project.
It is reported that the 220 kV Guanhe Transmission and Transformation Project is the first batch of autonomous and controllable demonstration stations of the Southern Power Grid Company, which is coordinated by the Southern Power Grid Company and undertaken by the Dongguan Power Supply Bureau.
The commissioning of this project marks the successful practice of the industrial control system industry chain in the field of power grid production and operation, and realizes the full autonomy and control of core components from hardware to software, from materials to chip level, solving the "stuck neck" problem in the field of power equipment.
In the process of promoting the project, Zhejiang Liyi Technology Co., Ltd. provided all technical and equipment support, especially the electrical cabinet comprehensive protection device with excellent quality and software patents, the electrical cabinet intelligent control device, the temperature and humidity control device, the high-voltage live display device, the dehumidifier and other equipment. Ensure the smooth completion and operation of the substation. Zhejiang Liyi Technology Co., Ltd. received strong praise from the Guangzhou government.
