| 摘要 |
An electric charger system for a vehicle is provided to improve engine output by performing constant charging operation in a low speed section and a high speed section and without using power of an engine. A wind power generator(7) generates electrical energy, and an intake blower motor(4) and an exhaust blower motor(12) operate by thus-generated electrical energy. A power supply is connected to a vehicle battery(14) in consideration of the case of low speed where small electrical energy is generated. When an ECU(8) receives an opening signal of a throttle body opening angle sensor(2) and an engine rotation signal of a crank angle sensor, a first relay and a second relay are provided with power and operate the intake blower motor and the exhaust blower motor. An air pressure valve(3) controls air pressure level if the air pressure is higher than an appropriate air pressure level when intake air is compressed in the intake blower motor.
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