Selasa, 17 Februari 2009

How the Charging System in an Electric Car Works

By John Bigman

The electric car differs from the regular gasoline based ones by one simple feature - it runs on batteries. The internal combustion engine vehicles also have batteries but these are not used to provide motive power - they are not required for the movement of the car. They are rather used to supply power to the electric components such as starters, headlamps and wipers.

An electric car needs batteries to move as well as manage its electrical components. For these reasons, it has to get a more elaborate and versatile battery charging system than the gasoline car. The reason is, the batteries may run down more often because it is in use all the time.

The charging system puts back more power into the batteries. It works in a simple way. A device monitors the power level of the battery and if it falls below a certain voltage or current, the driver is alerted that the car needs a recharge.

The recharging can be done via a domestic AC outlet or at a commercial recharging point similar to that of a gas station. The vehicle will park up and then instead of nozzle, an outlet is connected to the terminals of the car's battery. You may want to know that the home AC outlet has not been optimized for charging car batteries so it will take a long time before the car gets a full charge whereas a commercial charge system will be faster.

Many manufacturers are beginning to design new charging points for electric cars. As this type of vehicles become more and more common in use, faster and more efficient charging systems will be available for motorists.

For more information about how to do an automobile conversion, visit gas2electric.net for an easy to follow electric car conversion guide.

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