If my calculations are right, at that speed with the numbers from the graph, that would put the energy requirement at about 10 kWh/km. That means that with your motor delivering half of that, the human output actually matches up pretty well with the graph. I’m saying output, because I’m convinced that the graph doesn’t take the calories being burned into account and only shows the work being done to move the bicycle.
If my calculations are right, at that speed with the numbers from the graph, that would put the energy requirement at about 10 kWh/km. That means that with your motor delivering half of that, the human output actually matches up pretty well with the graph. I’m saying output, because I’m convinced that the graph doesn’t take the calories being burned into account and only shows the work being done to move the bicycle.