ABA Chengdu East 1,000kV ultra-high voltage AC project 4,000m high altitude single tower compact 110kV capacitor bank 0.5g true seismic test successfully passed

On September 17, 2,025, under the common witness of unit experts such as Chinese Academy of electric power science, China Grid Sichuan extra-high voltage company, State Grid Sichuan extra-high voltage company, State Grid Sichuan electric power company electric power science academy, China Water Conservancy and Hydropower Science Research Institute, China Water Conservancy and Hydropower Science Research Institute, China Construction Science Research Institute and China Construction Science Research Institute and other unit experts, under the common witness of the common witness of the experts from the unit experts such as the Chinese Academy of China Electric Power Science Academy, State Grid Sichuan extra-high voltage company, State Grid Sichuan electric power company, State Grid Sichuan electric power company electric power company electric power science academy, State Grid Sichuan provincial power company electric power company Electric Power Science Research Institute, China State Grid Sichuan Province Electric Power Company Electric Power Science Research Institute, China Water Conservancy and Hydropower Science Research Institute, China Water Conservancy and Hydropower Research Institute of China Water Conservancy and Hydropower Science and water conservancy and hydropower Science Research Institute, China China China Construction Science Research Institute, China China records.

The height of the capacitor bank is 11m, and the weight is 34T. The height and weight are the most in history. The high-altitude single tower compact integrated structure design is adopted for the first time, and the transportation and installation are simple. It is the first time for the company. In order to meet the two extremely difficult challenges of 9°high earthquake resistance and 4,000m high altitude, the R & D project team met the difficulties and continued to reshape and return to zero, from scheme selection, structural design, production and manufacturing to quality control, delivery and transportation and on-site installation, the whole process of fine management, collaborative operations, to ensure that the high-quality production and test of the test products were successfully completed.

Guirong company will continue to uphold the concept of "leading technology and quality oriented", and continue to promote the research and application of ultra-high altitude, high seismic and high reliable capacitors and devices, so as to provide a solid guarantee for the construction and safe operation of ultra-high voltage power grid in China!