Relationship between voltage, speed, motor power and mileage of electric vehicle
According to the above analysis, it can be learned that the duration of the battery is related to the power supply capacity of the battery, and also related to the power of the motor. Therefore, if the speed is maintained at 30, it is also the storage battery of the 800W motor, 60V20AH and 72V20AH
Exercise 1, electric vehicle mileage ("life time" is associated with motor power), is also related to the power supply capacity of the battery life time, namely: power supply capacity battery (voltage * capacity, namely: 60V * 20AH = 1200Wh), motor power (W), the calculation result is hours. So, the same is a 60V20AH battery, 500W motor and 800W motor (500W motor), the life time is much larger than the latter (800W motor).
Obviously, the latter (72V20AH's battery) has a longer battery life than the former (60V20AH's battery) because the latter has relatively large power supply
