Sizing of the Propulsion System for a Heavy-Duty Fuel Cell Commercial Vehicle

Figure 9

The distribution of velocity and acceleration for two drive cycles. (a) The percentage of speed for combined drive cycle. (b) The percentage of speed for long-term stochastic drive cycle. (c) The percentage of acceleration for combined drive cycle. (d) The percentage of acceleration for long-term stochastic drive cycle.

(a)

(b)

(c)

(d)