High-Performance Electric Powertrain Test Bench
The test bench enables the testing of complete powertrains or individual components (e.g. eDrives or gearboxes) from electric vehicles. The driving resistances are simulated by two highly dynamic eDrives. The input is provided either by the drive of the device under test (DUT) or a dynamic eDrive of the test bench. A highly dynamic high-voltage battery simulator is used to supply the DUT with electrical energy. A comprehensive range of test bench equipment is available for operating and analysing modern drivetrains.
Download the flyer
Contact
Ph.: +49 711 685-65662
Testing Options
Range of Services
- Initial commissioning
- Efficiency measurements (mechanical and electrical)
- Testing of durability, application and function
- Investigation of dynamic behavior as well as thermal and vibrational effects
- Hardware-in-the-loop testing
- Wide range of special tests
We are happy to overtake the design, construction and production of individual test item adaptations.
Technical Data
| Input eDrive | |
| Power, max. | 700 kW |
| Torque, max. | 1.000 Nm |
| Speed, max. | 20.000 1/min |
| Dynamic | 69.000 1/min/s |
| Output eDrives (2x) | |
| Power, max. | 720 kW |
| Torque, max. | 6.000 Nm |
| Speed, max. | 3.000 1/min |
| Dynamic | 37.000 1/min/s |
| Battery simulator | |
| Power, max. | 1.160 kW |
| Voltage range | 0...1.000 V |
| Current, max. | 1.600 A |
| Dynamic | 2.000 V/ms |
Test Bench Equipment
- Hardware-in-the-loop simulation environment
- Common tools for remaining bus simulation, diagnosis and application
- Comprehensive range of measurement technology (mechanical, electrical including high-voltage, hydraulic, thermal)
- Conditioning and media supply
- Test cell cooling
- High-resolution vibration measurement technology
- Early damage detection system
- Operational balancing device