Environmental Engineering Reference
In-Depth Information
Q1:
Apply the US06 drive profile and map the operating points for the traction
motor MG1 as torque versus speed (shown in the figure as MG2).
A1:
The following sequence of plots illustrates the type of output to be expected:
UDDS drive cycle speeds
60
50
40
30
20
10
0
0
200
400
600
800
1,000
1,200
1,400
1,600
-10
Time (s)
Engine map UDDS
250
200
150
100
50
0
0
50
100
150
200
250
300
Engine speed (rad/s)
UDDS N/V strategy
300
200
100
0
-5
0
5
10
15
20
25
30
-100
Vehicle speed (m/s)
