| 摘要 |
An electric automobile and a discharging device thereof. The discharging device comprises: an alternating current charging port (110); a charging connection device (120), configured to transfer, other electric automobiles, an alternating current output from the alternating current charging port; an instrument (130), configured to, upon receiving a trigger signal, send a discharging preparation instruction; a controller (140), communicating with the instrument (130), and configured to, after receiving the discharging preparation instruction, detect whether the charging connection device (120) is connected to the alternating current charging port (110), and if yes, send a Pulse Width Modulation (PWM) wave and switch to an external discharging mode; a battery manager (150), communicating with the controller (140), and configured to, after the controller (140) switches to the external discharging mode, control actuation of an external discharging loop in a high-voltage distribution cabinet of the electric automobile; and a power battery (160), configured to provide a direct current through the external discharging loop in the high-voltage distribution cabinet. The discharging device can charges an electric automobile without electricity, so as to solve the problem that the electric automobile cannot run because the battery power is used up on the halfway. |
