Dalian Fast Track Equipment Made in China Traction Converter

Recently, the FG1003 fast-track train with self-developed traction converters of the CNR Dalian Electric Traction Research and Development Center was officially carried on passengers, and it was lightly transported to and from the construction of the Dalian Fast Track No. 3 Line – Development Zone to Jiuzhou, Jinzhou. segment. The successful application of traction converters on Dalian's fast track not only meets the requirements of the National Development and Reform Commission for autonomy of key core components of urban rail vehicles, but also indicates that CNR has the capability of independent development of supporting key core components of metro vehicles. CNR quickly created conditions for converters with independent intellectual property rights.

Traction converter is the power source of AC drive metro vehicles, which is called the "heart" of the train. Due to the complicated technology and high engineering difficulty, the market has long been monopolized by foreign countries. In 2009, with the strong support of Dalian Golden Horse Fast Track Co., Ltd. and CNR Dalian Locomotive Co., Ltd., the electric pull R&D center took advantage of its own technology to complete the development of the traction converter and ground test in only half a year, and then completed the installation. Cars run various tests. Currently, fast-track trains that have independently developed R&D centers with load-pulling R&D centers have been carrying passengers.