On March 11, four main transformers were successfully installed in Baofeng traction substation of Zhengzhou Wanzhou railway Henan section. Up to now, the equipment foundation, structural support assembly and ground laying of Baofeng traction substation have been basically completed. It is expected that the aviation industry will be the leading market, and the installation of the whole equipment will be completed by the end of March
the railway traction power supply system provides power for high-speed multiple units, which is the key to ensure the safe, high-speed and stable operation of high-speed rail, and is equivalent to the power heart of high-speed multiple units. The main transformer is the core equipment of the whole railway traction power supply system to meet the challenges. There are strict regulations on the inclination of its installation and transportation vibration. The installation of the main transformer is the key process of the installation of traction power supply equipment
wangguofu, power transformation manager of Zhengzhou Wanzhou railway project department, said: "as the first traction substation demonstration station in Henan section of Zhengzhou Wanzhou railway, the installation of all main transformers in Baofeng traction substation has played a leading role in the steady progress of subsequent construction, marking that the traction power supply system of Zhengzhou Wanzhou high-speed railway has successively entered the stage of power supply equipment installation."
heshengjun, project manager of Zhengzhou Wanzhou railway Henan Section Project Department, said: "at present, the equipment foundation, structural support assembly and ground laying of Baofeng traction substation have been basically completed, and other projects are steadily advancing."
it is understood that the Zhengzhou Wanzhou railway passes through Henan, Hubei and Chongqing. The Henan section of Zhengzhou Wanzhou railway starts from Zhengzhou east railway station in the north and ends at the Henan Hubei provincial boundary in the south. The main line is about 350.8 kilometers and the design speed is 350 kilometers/hour. After the completion of the project, the driving time from Zhengzhou to Chongqing will be shortened from the current 17 hours to less than 4 hours, and the history of no high-speed rail from Zhengzhou to Nanyang and Pingdingshan will end. (even though he has become the leader of power battery, contributed by GE Mingchao of the third company of China Railway Electrification Bureau) (editor in charge: Chang Li electronic universal experimental machine yuan, Xin Jing)