The invention discloses an electric vehicle power supply system, which comprises a generator, a main battery, a standby battery, a motor and a solar monocrystalline silicon battery, wherein the generator is arranged on a front wheel and generates power through the rotation of the front wheel; the main battery and the standby battery are arranged in an electric vehicle shell; the motor is used fordriving a rear wheel of the electric vehicle to rotate; the solar monocrystalline silicon battery is arranged outside the electric vehicle shell; the solar monocrystalline silicon battery is electrically connected with the main battery; a first electric control switch is arranged between the solar monocrystalline silicon battery and the main battery; the generator is electrically connected with the standby battery; a second electric control switch is arranged between the generator and the standby battery; the main battery and the standby battery are electrically connected with the motor; and athird electric control switch and a fourth electric control switch are respectively arranged between the main battery and the motor and between the standby battery and the motor. The electric vehiclepower supply system further comprises a control circuit, wherein the control circuit controls the first electric control switch, the second electric control switch, the third electric control switchand the fourth electric control switch to be switched on and off according to instructions. The electric vehicle power supply system can effectively prolong the riding kilometers of the electric vehicle.
本发明公开了一种电动车供电系统,包括:设置在前轮并通过前轮的转动而发电的发电机,设置在电动车壳体内的主电池和备用电池,用于驱动电动车后轮转动的发动机,以及设置在电动车壳体外的太阳能单晶硅电池;太阳能单晶硅电池与主电池电连接,太阳能单晶硅电池与主电池之间设置有第一电控开关,发电机与备用电池电连接,发电机与备用电池之间设置有第二电控开关,主电池和备用电池均与电动机电连接,且各自与电动机之间设置有第三电控开关和第四电控开关;电动车供电系统还包括:控制电路,控制电路根据指令控制第一电控开关、第二电控开关、第三电控开关和第四电控开关的开合。该电动车供电系统能有效的延长电动车骑行公里数。
Electric vehicle power supply system
电动车供电系统
2020-10-13
Patent
Elektronische Ressource
Chinesisch