2023-12-26 21:09 State Grid Zigong Power Supply Company Yantan District Power Supply Center At 9 a.m. on December 25, the State Grid Zigong Power Supply Company Yantan District Power Supply Center Acceptance Power Supply Working Group went to the Yantan Station of the Chengyi High-speed Railway to accept the power supply of the new special line of the Chengyi High-speed Railway Yantan Station - 10,000 volt Deng Tie Line.
The 10,000-volt Dengtie line will be used as the main power supply line running at Yantan Station of the Chengdu-Yi high-speed railway, forming a dual-power supply mode with the original 10,000-volt Denghong line, providing reliable power guarantee for the opening of the Chengdu-Yi high-speed railway.
Chengdu-Yi high-speed railway is an important part of China's "eight vertical and eight horizontal" high-speed rail network Beijing-Kunming channel, the line is 261 kilometers long, starting from Chengdu, through Ziyang, Neijiang, Zigong to Yibin, with 12 stations along the line, is the first new high-speed railway in Sichuan with a speed of 350 kilometers per hour, known as "the new artery in southern Sichuan, the new link between Chengdu and Chongqing".
After the line is put into operation, it only takes 40 minutes from Chengdu to Zigong and only about 1 hour to Yibin, realizing the rapid access between the core urban area of Chengdu and Tianfu International Airport, Chengdu metropolitan area and southern Sichuan urban agglomerationIt will be connected with the Chongqing-Kunming high-speed railway, Chengdu-Guizhou high-speed railway, and Guizhou-Guangzhou railway to form a high-speed railway corridor from Chengdu to Kunming, Guiyang, and Guangzhou, further strengthening the passenger transport exchanges between regions along the line, shortening the time and space distance between regions, and improving the structure of the railway network, which is of great significance for driving social and economic development along the line.
Since the start of the construction of the Chengyi high-speed railway, Zigong Power Supply Company has actively fulfilled its social responsibilities, taken the service of the Chengyi high-speed railway as the key work throughout a period, and went all out to provide strong power supply support and high-quality and efficient services for the construction of the Chengdu-Yi high-speed railway.
In the construction stage of the Chengyi high-speed railway, the construction of the Denghong line of the standby line is carried out, and the Zigong Power Supply Company opens a "green channel" to carry out the "five fast" services of acceptance, survey, review, acceptance and power transmission for the temporary electricity consumption related to the high-speed rail project, giving priority to ensuring the electricity used in the construction of the high-speed railway, and quickly carrying out the relocation and modification of the line, taking the line relocation and modification that affects the construction process of the high-speed rail as the "No. 1 project", and carrying out normal line inspections and regular special inspections by the power supply center in the beach area to provide technical support for the construction of high-speed rail distribution facilities in real time.
In order to ensure that it was opened to traffic on December 26, the power supply center of Zigong Power Supply Company along the beach organized staff to serve at the site, checked and cleaned up one by one, and completed the rectification before the 25th, and applied for power supply.
In addition, after the Chengdu-Yi high-speed railway is put into operation, the State Grid Zigong Power Supply Company will regularly carry out special inspections on customer lines and equipment, comprehensively do a good job in local power supply guarantee and high-quality service, and provide strong power support for the Chengdu-Yi high-speed railway, the main artery of the South Sichuan Railway. (Liao Hongman, Huang Song).