Tandem type oil-electricity hybrid motor driving control system and control method thereof

The invention discloses a tandem type oil-electricity hybrid motor driving control system and a control method thereof. The control system comprises a motor driving controller, a battery, an engine, an SOC estimation module, a hybrid power system controller, an engine electronic control unit, a rotating speed sensor, a generator, a rectifier, a voltage sensor and a current sensor. The tandem typeoil-electricity hybrid motor driving control system and the control method thereof have the advantages that the system can be used in a motor-driven system, the overall structure of the system does not need to be changed, the defect that a pure electric driving system is poor in cruising ability is overcome, the cruising time of the system is effectively prolonged, and the stability of the workingstate of main power in the system is guaranteed. 本发明公开了一种串联式油电混动电机驱动控制系统及其控制方法，控制系统包括包含电机驱动控制器、电池、发动机、SOC估计模块、混合动力系统控制器、发动机电子控制单元、转速传感器、发电机、整流器、电压传感器和电流传感器。本发明的优点在于，可用于电机驱动形式的系统中并不必改变其总体结构，改变纯电驱动系统的续航能力较差的不足，有效延长系统的续航时间并保证系统中