When the car is at low speed, coasting or idling, only the battery offers the electric power to the motor．
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- When the series hybrid car is in the condition of starting, accelerating, or climbing, the engine, the generator and the battery together supply electric power to the electric motor．
- In a parallel hybrid car, the fuel tanks upplies the fuel to the engine and the battery supplies the electric power to the electric motor．
- When the engine, generator and battery work together to supply right amount of electric power to the electric motor, or the engine and the generator charge the battery pack, it operates in series mode．
- Drive battery: is a high-output battery that stores electricity generated from regenerative braking and provides additional electric power to the electric motor;
- The controller of an electric car takes power from the batteries and delivers it to the motor.( )
内容
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At low speeds where energy usage is minimal, the full hybrid car uses the battery pack and electric motor to operate effectively in all-electric mode without emissions．
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The electric motor gets its electric power from a high-voltage battery pack which is recharged by plugging into standard 220-volt outlet．
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Nowadays, the electric motor, generator and battery pack all work together in a car on behalf of the hybrid concept．
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The accessory battery of an electric car is a 300-volt battery.( )
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It uses a large battery pack to store the electricity that powers the electric motor to move the car．