Start Control System for Hybrid Driving Mechanism

摘要

A motor-generator (2) coupled to an engine (4) generates power and has a starter function for the engine (4). A pump (6) is driven by the power of the engine (4). A generator-motor (14) is driven by power generated by the motor-generator (2) through an indirect matrix converter (8). The power generated by the generator is stored in a capacitor (22) through a converter (10) and a chopper (20) of the indirect matrix converter (8). A battery (26) is coupled through a chopper (24) to a capacitor (22).

主权项

1. A hybrid driving mechanism start control system, comprising:
an engine; a generator coupled to said engine, said generator generating electric power and having a starter function for activating said engine; a driven unit adapted to be driven by an output of said engine; a capacitor in which power generated by said generator is stored; and a converter disposed between said capacitor and said generator; wherein there is further provided lower-voltage storage means connectable to said capacitor; and a voltage booster disposed between said lower-voltage storage means and said capacitor.