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Old 01-18-2011, 10:26 AM
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Default How Electric Car Works

The architecture of the electric car is quite different then the petroleum car. A electrical car is consist of lots of wiring. The electrical car has following main components: Electric Motor
Motor Controller
Batteries
An electric car is powered by an electric motor while a petroleum car is powered by a petroleum engine. This is how an electric car defers from the petroleum car. Instead of a petroleum engine an electric motor is placed inside the electric car. The electric motor gets power from the controller. Number of rechargeable batteries provide power to the controller.
The controller gets the power from the batteries and gives it to the motor. The accelerator pedal is tied with a pair of potentiometers (variable resistors), which provides the signal for the controller how much power it is to to deliver.
The 300 volts dc current is inoput to the controller from the battery and controller converts it into a maximum of 240 volts AC, three-phase, and sends to the motor. Inside the controller there is a transistor which turns onand off rapidly. A connector connects these two potentiometers and the padal, when you push on the gas pedal, The controller gets information about how much power to deliver to the electric car's motor from the potentionmeters. There are two potentiometers for the sake of safety. The controller checks the readings of the both potentiometers to be equal. If they are not, then the controller stops operating. When accsilator is pressed, the controller turns the switch on, and when it is removed, it would turn it off.
The batteries are the main sources of power for the electrical car. Number of rechargeable batteries provide power to the controller. The motor can use both AC and DC batteries. Batteries run by chemicals such as lithiuem. You can recharge the batteries by just plugging in the wire to the electric socket.



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Old 02-13-2012, 06:28 AM
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 But being spent, the worse, and worst
  Times still succeed the former.
  Then be nor coy, but use your time,
  And while ye may, go marry:
  For having lost but once your prime,
  You may for ever tarry.
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Old 03-07-2012, 09:53 AM
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Electric cars will revolutionize the world where every people will be able to buy it. But then again where the hell will they ride it? Therefore we need flying cars.
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Old 03-16-2012, 05:57 AM
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An electric car uses electricity as a fuel to move the vehicle. It may have a motor on the vehicle. Mag lev trains have the motor laid out along the track. We could do the same with electric cars. Some will say that compressed air cars are also electric cars as electricity is used to compress the air. So much for the unusual. Most electric vehicles are going to have an electric motor on the vehicle. Also essential then is a motor controller. This controls the direction and speed of the motor. It may have a part in regenerative braking for some vehicles.
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Old 04-17-2012, 03:10 PM
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The electronic car unit goes the car just like the engine in a beginning creates it convert. It is the primary indicates through which the car is able to shift around. The operator is a set of gadgets that screens and resources energy to the engine.
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Old 04-18-2012, 09:27 PM
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The engine unit goes the car just like the engine in a beginning creates it convert. It is the primary indicates through which the car is able to shift around. The operator is a set of gadgets that screens and resources energy to the engine.
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