Powertrain test center consists of electric drive test chambers and powertrain test chamber. These chambers are capable of performing environmental performance and reliability tests for electric drive systems, gearbox, transmission systems and powertrain.
Electric drive test chamber
Holds 2 high performance electric drive test benches (AVL and KaiTest), meets the testing demands for electric drive systems of different power and speed.
Testing capability
Electric drives temperature rise test
Operating voltage test
Feedback characteristic test (不确定)
Torque and speed control accuracy test
Universal characteristics and efficiency test
Torque and speed response time test
Blocked rotor test
Maximum speed test
Reliability test
Equipment specs (AVL)
| Power range | 0-250kW |
| speed range | 0-20000r/min |
| torque range | 0-500N·m |
Powertrain test chamber
Testing capability
Transmission performance test, reliability test, control strategy calibration
Powertrain performance optimization and strategy test
Intelligent driving strategy design
Vehicle energy flow analysis, vehicle system calibration and strategy optimization
Hyper speed single dyno performance test
Equipment specs (dual drive dual dyno)
Input dyno | Maximum speed：23000rpm、maximum torque：500N·m、 maximum power：419kW |
Load dyno | Maximum speed：3000r/min、maximum torque：4200N·m、 maximum power：362kW |
