Electric cars are vehicles that come their power from electric motors. Many people might think that they are a relatively new invention, when in fact produced some of the first cars have already been driven by electric motors that were powered by batteries. Due to the rapid development of internal combustion engines, electric vehicles were driven from the market.
Electric propulsion systems are environmentally friendly and emits fewer pollutants than the combustionMotors. They are also very energy efficient. In fact, 75 percent of the energy stored in a battery reaches the wheels of a car, while only 20 percent of the chemical energy derived from fuel used by the wheels in an internal combustion engine.
Another advantage of electric cars is that they can deliver the power at the speed of the engine. This ensures strong acceleration performance for the electric vehicle.
The most important factordetermined that the cost and performance of electric cars are the batteries. Today, advances in electric car technology, a number of battery types, such as advanced lead-acid batteries that have lithium polymer batteries and nickel metal produced. But even if an electric motor is very efficient, the capacity of the batteries is still very limited. For example, can enjoy the best batteries, only a fraction of the energy of a gallon of gasoline in the same shopVolume. The apparent solution to this is recharging. However, charging the batteries can last a very long time.
Electric cars still have a long way to go before they reach the mainstream market. Technology continue to improve and new innovations are constantly being introduced. Currently, hybrid vehicles such as the gasoline-electric hybrid considerable success. With further progress in the automobile electric equipment can not be long until we seeMore efficient and powerful e-car, and this time they will probably be well on the market.
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