Energy Recovery Strategy Numerical Simulation for Dual Axle Drive Pure Electric Vehicle Based on Motor Loss Model and Big Data Calculation

Table 1

Example vehicle model parameters.

Parameters	Value
Full load quality/kg	2570
Tire rolling radius/m	0.358
Wheelbase/m	2.69
Height of mass center/m	0.619
The distance between the center of mass and the front and rear axle/m	1.287/1.403
Peak power of front and rear motor/kw	45
Pole-pair number of the motor/pair	4
Stator resistance/Ω	2.875
Equivalent iron loss resistance/Ω	108.23
Inductance in axis/mH	8.5
Inductance in axis/mH	8.5
Permanent magnet flux linkage/Wb	0.048
Rated torque of front and rear motor/Nm	64
The peak torque of the front and rear motors/Nm	180