Have you ever wondered how a plug-in hybrid car works?
Plug-in hybrid electric vehicles use batteries to power an electric motor and another fuel, such as gasoline, to power an internal combustion engine. PHEV batteries can be charged using a wall outlet or charging equipment, by the ICE, or through regenerative braking. The vehicle typically runs on electric power until the battery is nearly depleted, and then the car automatically switches over to use the ICE. Learn more about plug-in hybrid electric vehicles.
The battery in an electric drive vehicle provides electricity to start the car before the traction battery is engaged; it also powers vehicle accessories.
The charge port allows the vehicle to connect to an external power supply in order to charge the traction battery pack.
The DC/DC converter converts higher-voltage DC power from the traction battery pack to the lower-voltage DC power needed to run vehicle accessories and recharge the auxiliary battery.
The electric generator generates electricity from the rotating wheels while braking, transferring that energy back to the traction battery pack. Some vehicles use motor generators that perform both the drive and regeneration functions.
The Electric traction motor uses power from the traction battery pack and this motor drives the vehicle's wheels. Some vehicles use motor generators that perform both the drive and regeneration functions.
The exhaust system channels the exhaust gases from the engine out through the tailpipe. A three-way catalyst is designed to reduce engine-out emissions within the exhaust system.
The fuel filler uses a nozzle from a fuel dispenser attaches to the receptacle on the vehicle to fill the tank and the gasoline fuel tank stores gasoline on board the vehicle until it's needed by the engine.
The internal combustion engine in this configuration uses fuel injected into either the intake manifold or the combustion chamber, where it is combined with air and the air/fuel mixture is ignited by the spark from a spark plug.
The onboard charger takes the incoming AC electricity supplied via the charge port and converts it to DC power for charging the traction battery. It also communicates with the charging equipment and monitors battery characteristics such as voltage, current, temperature, and state of charge while charging the pack.
Power electronics controllers manage the flow of electrical energy delivered by the traction battery. controlling the speed of the electric traction motor and the torque it produces.
The thermal system, which handles cooling, maintains a proper operating temperature range of the engine, electric motor, power electronics, and other components.
The traction battery pack stores electricity for use by the electric traction motor.
And finally, the transmission transfers mechanical power from the engine and/or electric traction motor to drive the wheels.
If you have any more questions on how plug-in hybrids work, our sales specialists are here and can answer any questions you may have about cars on our lot. We do have EV’s and plug-in hybrids available regularly, so stop in to see what we can do for you!