An electric car controller and control method extender

The present invention discloses an electric vehicle and a control method extender, by the engine, the ECU engine, electronic throttle control, a DC starter, the engine speed sensor, AC permanent magnet synchronous motor, three-phase full-controlled rectifier, filter capacitor, voltage sampling resistor, a current sensor, with flip-flops and a freewheeling diode three-phase full-controlled rectifier shift regulating. After the engine is started by the starter after the drag PMSM phase AC voltage to the power output thyristor three-phase full-controlled rectifier, a DC output of the rectifier ripple voltage via two series-connected filter capacitor filter, the three-phase full-controlled rectifier shift regulating trigger acquisition, phase extender output voltage and current to obtain the output power, and the power control loop implemented in accordance with the power angle adjustment guide. Electronic throttle controller collects engine speed, adjusting the throttle opening degree, the engine rotational speed closed-loop control. Extender electric vehicle and a control method of the present invention have disclosed a low cost, high control accuracy.