Statistic of the energy output and collectable by city car

摘要

The energy output and absorbed by a city car were got from tests.The tested car was a typical Chinese city car.It was tested in 5 Chinese cities,including Beijing,Guangzhou,Shanghai,Shantou,Wuhan.The torque and rotating speed of driving shaft was measured.Statistic of the exhausted energy and collectable energy were based on these data.The results show that collectable energy was 15％ of total exhausted energy on average.The energy exhausted by the car was about 15 kWh/100 km on average.