Fig 1.
Powertrain diagram of electric tractor.
Table 1.
Main parameters of electric tractor.
Fig 2.
Module division of electric tractor drive system.
Fig 3.
Brakes model.
Fig 4.
Chassis model.
Fig 5.
Transmission model.
Fig 6.
Driving axle model.
Fig 7.
Simulation model of electric tractor drive system.
Fig 8.
Simulation results of electric tractor traction performance.
Fig 9.
Simulation results of electric tractor transport conditions.
Fig 10.
(a) Data acquisition and positioning module, (b) Traction force comprehensive measurement module, (c) Traction performance test, (d) Block diagram of data acquisition, processing and transmission methods.
Fig 11.
(a) Traction force-Speed, (b) Traction force-Traction power.
Fig 12.
(a) Speed characteristics, (b) Traction power characteristics.