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The 1,200 kW battery locomotive is a new energy locomotive product developed by CRRC Datong Co., Ltd. in response to the national transformation policy of eliminating and updating old diesel locomotives. It systematically sorts out the development status and trends of renewable energy railway equipment, conducts in-depth research on the application scenario and demand of new energy locomotives at home and abroad, and analyzes users.
The 1,200 kW battery locomotives are mainly used for shunting and transfer operations in locomotive depots, rolling stock depots, marshalling yards and factories, mines, ports and other places with discontinuous electrification. The locomotive can realize different power output at wheel rim and traction performance below 2,000 kW by adjusting different types and electric quantities of power batteries.
1.Platform-based design:The locomotive features the standardized and modular design concept, and realizes different power output at wheel rim and traction performance through the selection of different types and quantities of power batteries.
2.Permanent magnet synchronous technology:The locomotive is compatible with asynchronous motor and permanent magnet synchronous traction motor, and the efficiency of permanent magnet synchronous motor can reach 95%.
3.Intelligent design:The intelligent driving system, wireless transmission system, PHM system and other intelligent systems are reserved for the locomotive for users to select according to their needs.
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Name |
Content |
| Performance parameter |
Nominal power |
1200kW |
| Axle arrangement |
C0-C0 |
|
| Axle load |
23t |
|
| Starting traction force |
520kN |
|
| Continuous traction force |
420kN |
|
| Maximum design speed |
100km/h |
|
| Continuous speed |
≤17.1km/h |
|
| Maximum regenerative braking effort (at coupler) |
350kN |
|
| Power source system |
Lithium iron phosphate power battery |
|
| Installed capacity of power battery |
≥1200kWh |
|
| Structural parameters |
Center distance between front and rear couplers |
18800mm |
| Body width |
3200mm |
|
| Body height |
4666.5mm |
|
| Distance between bogie centers |
10000mm |
|
| Bogie wheelbase |
1800mm |
Copyright: CRRC Datong Co., Ltd. 2016 JICPB No. 15050284Technical Support: CRRC Information Technology Co., Ltd.
