The hottest test of the first 1100 kV High Voltage

On June 3, it was learned from the Municipal Bureau of science and technology that the first 1100 kV high-voltage DC converter transformer developed by Shenyang Transformer Company was successfully manufactured. The enterprise immediately sent a "good news" to the high-tech office of the Municipal Bureau of science and technology, and sincerely thanked the director general of Shenyang Science and technology for his care, support and help for the development of the enterprise

"We report to you with joy that there is no vibration and corrosive gas: under the guidance of the national innovation driven development strategy, on May 26, the world's first ± 1100 kV Changji Guquan UHV DC transmission project undertaken by Shenyang substation company, the first ± 1100 kV converter transformer at the sending end in China, was successfully trial produced in Changji production base, Xinjiang, the headquarters of TBEA. The successful development of this product opened a new era in the development of UHV transmission technology Yuan, which has continuously established the leading position of Shenbian company in the field of UHV transmission... "Shenbian company also said in the" good news "that it will live up to the trust, care and support of the director general of Shenyang Science and technology for a long time, and continue to revitalize and develop the old industrial base of Liaoning Circular pendulum design has made new and greater contributions to the development of national major equipment manufacturing industry

according to the relevant person in charge of the Municipal Science and Technology Bureau, in the past four years, Shenyang Science and Technology Bureau has carried out research on the key technology of kV DC transmission and the research on 1000 kV high-voltage new structure transformer of ± 1100 ceramic phases of TBEA Shenyang Substation Company in a three-dimensional situation through the special projects of Industrial Science and technology and the "double hundred projects", which you should pay attention to. There are five science and technology plan projects, with a total of 10million yuan of free science and technology funding support

Changji Guquan ± 1100 kV HVDC transmission project has raised the voltage level to ± 1100 kV for the first time, the transmission capacity to 12million kW, and the transmission distance can reach 3283 kilometers. It is the UHV transmission project with the highest voltage level, the largest transmission capacity, the longest transmission distance, and the most advanced technical level in the world. This project is the second UHV transmission project for the country to implement "Xinjiang power transmission". It is of great significance for promoting the development of Xinjiang energy base, ensuring the reliable supply of electricity in East China, stimulating economic growth, and realizing green development. It marks the world's energy innovation leading to a new era and will be recorded in the history of national and world energy development