Lanzhou west railway station is located in Qilihe district of Lanzhou city. It makes full use of the location of the original Lanzhou West Marshalling Station to build a new passenger station, and forms a passenger station layout with East and west main axis together with the existing Lanzhou station. Lanzhou Xinjiang passenger dedicated line is introduced to Lanzhou west railway station from the west, Xuzhou Lanzhou passenger dedicated line is introduced to Lanzhou west railway station from the southeast, and Lanzhou Chongqing railway is introduced to Lanzhou railway station from the East. The project adopts 32 Hertz brand controllers, 348 low-voltage capacitors, 184 low-voltage reactors and 184 thyristor regulators.