Hybrid electric vehicle generally refers to a vehicle driven by an electric motor as the auxiliary power of the engine. Honda Civic hybrid adopts Honda's second-generation hybrid system, and the 1.3 displacement three-stage i-VTEC main engine controls the valve through three stages: low speed, high speed and cylinder stop according to intelligent VTEC (variable valve timing and lift electronic control system).
The auxiliary power motor is equipped with a miniaturized and efficient HondaIMA (Integrated Motor Auxiliary System). The maximum output power of the engine is 7 1.5kW, the maximum output torque is 170N.m, and the rising power is 55kw.. Together with the power of the motor, the whole power system can reach the power output and torque output of 1.8L gasoline engine.
Honda Civic Hybrid uses cylindrical Ni-MH rechargeable battery, and the voltage can reach 158V, ensuring the output power of 16kW, thus driving the motor with 15kW power. Crankshaft fixed motor for hybrid Civic is installed between gasoline engine and CVT continuously variable gearbox.
Extended data:
The power system of hybrid electric vehicle is mainly composed of control system, drive system, auxiliary power system and battery pack.
Taking series hybrid electric vehicle as an example, the working principle of hybrid electric vehicle is introduced.
At the initial stage of vehicle driving, the battery is fully charged, and its energy output can meet the requirements of the vehicle, and the auxiliary power system does not need to work;
When the battery charge is lower than 60%, the auxiliary power supply system starts:
When the vehicle energy demand is large, the auxiliary power system and the battery pack provide energy for the drive system at the same time;
When the energy demand of the vehicle is small, the auxiliary power system provides energy for the drive system and also charges the battery pack.
Because of the existence of the battery pack, the engine works in a relatively stable working condition and the emission is improved.
Not all hybrid cars rely on electric engines, batteries and wires. Some vehicles are driven by hydraulic engine, bell line and battery.
Baidu Encyclopedia-Honda Civic Hybrid
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