The invention provides a range extender power output control system and a method of the range extender power output control system. The system comprises a range extender and a range extender controller. The range extender comprises an engine and a generator, wherein the engine and the generator are mechanically connected, and the range extender is in communication with the range extender controller. The input quantity of the range extender to the range extender controller comprises engine rotating speed and the voltage and current signals of the generator. The output quantity of the range extender controller to the range extender comprises the fuel injection quantity and the ignition angle of the engine, the throttle percentage and the torque signals of the generator. According to the range extender power output control system and the method of the range extender power output control system, closed-loop control is carried out on the engine rotating speed, the engine torque and the output power of the range extender, the power output of the range extender can continuously change and can also carry out step change, and the requirement of a finished automobile for the power output of the range extender is met.
Range extender power output control system and method thereof
2015-04-01
Patent
Electronic Resource
English
IPC: | B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion |
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