Table 13.
FCHEV optimization results for UDDS and WLTP Class3 driving cycles.
| UDDS | WLTP Class3 | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| Non-optimized | Sizing | EMS | Sizing + EMS | Non-optimized | Sizing | EMS | Sizing + EMS | ||
| S-FC | 1 | 0.57 | 1 | 1.08 | 1 | 0.98 | 1 | 1.06 | |
| S-BA | 1 | 1.38 | 1 | 1.40 | 1 | 1.40 | 1 | 1.40 | |
| S-EM | 1 | 0.71 | 1 | 0.82 | 1 | 0.79 | 1 | 0.80 | |
| FC-Fuel | 755 | 638 | 646 | 588 | 992 | 873 | 829 | 755 | |
| Eq-Fuel | 777 | 661 | 696 | 631 | 994 | 874 | 862 | 779 | |
| Q-FC | 3.2 | 2.0 | 1.5 | 1.3 | 5.2 | 4.1 | 1.9 | 1.4 | |
| Q-BA | 0.0157 | 0.0144 | 0.0154 | 0.0144 | 0.0177 | 0.016 | 0.0165 | 0.0163 | |
| Obj1 | - | 1.83 | 1.84 | 1.70 | - | 2.41 | 2.03 | 1.91 | |
| Obj2 | - | 0.76 | 0.77 | 0.71 | - | 2.03 | 1.92 | 1.75 | |
| Acc1 | 8.1 | 10.4 | 8.1 | 10.4 | 8.1 | 10.5 | 8.1 | 10.5 | |
| Acc2 | 4.1 | 5.3 | 4.1 | 5.2 | 4.1 | 5.3 | 4.1 | 5.3 | |
| Acc3 | 16.6 | 22.9 | 16.6 | 22.0 | 16.6 | 22.4 | 16.6 | 22.3 | |
| Spd_max | 119.0 | 106.0 | 119.0 | 111.0 | 119.0 | 109.3 | 119.0 | 110.0 | |
| Grd | 21.8 | 16.3 | 21.8 | 16.7 | 21.8 | 16.4 | 21.8 | 16.4 | |