2020 TOYOTA RAV4

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Right about the time I’d passed 30 miles of all-electric driving with the RAV4 Prime plug-in hybrid, I knew this experience was going to be different. There was plenty of charge left.  With an expected EPA-rated 42-mile range from a big 18.1-kwh battery pack, the RAV4 Prime promises to transport commuters to work and back again without tailpipe emissions or the need to find another charge along the way. And then it becomes a 38-mpg hybrid after running through the charge, That and the Prime's suggested availability across the U.S., not just in California or a few select states, means it picks up right where the Chevy Volt left off .  Even better, it is the hottest crossover in these crossover-crazy times. The RAV4 is not only the top-selling SUV in the U.S. market for three years; the RAV4 Hybrid was also the top-selling hybrid in America last year—handily outselling the Toyota Prius.  The Prime finally checks nearly all the tech and special-needs boxes. It has a

How Do All-Electric Cars Work?
All-electric vehicles (EVs) have an electric motor instead of an internal combustion engine. The vehicle uses a large traction battery pack to power the electric motor and must be plugged in to a charging station or wall outlet to charge. Because it runs on electricity, the vehicle emits no exhaust from a tailpipe and does not contain the typical liquid fuel components, such as a fuel pump, fuel line, or fuel tank. Learn more about electric vehicles.



Key Components of an All-Electric Car
Battery (all-electric auxiliary): In an electric drive vehicle, the auxiliary battery provides electricity to power vehicle accessories.
Charge port: The charge port allows the vehicle to connect to an external power supply in order to charge the traction battery pack.
DC/DC converter: This device 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.
Electric traction motor: Using power from the traction battery pack, this motor drives the vehicle's wheels. Some vehicles use motor generators that perform both the drive and regeneration functions.
Onboard charger: Takes the incoming AC electricity supplied via the charge port and converts it to DC power for charging the traction battery. It monitors battery characteristics such as voltage, current, temperature, and state of charge while charging the pack.
Power electronics controller: This unit manages the flow of electrical energy delivered by the traction battery, controlling the speed of the electric traction motor and the torque it produces.
Thermal system (cooling): This system maintains a proper operating temperature range of the engine, electric motor, power electronics, and other components.
Traction battery pack: Stores electricity for use by the electric traction motor.
Transmission (electric): The transmission transfers mechanical power from the electric traction motor to drive the wheels.





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