December 22nd, 2009The Hybrid Car and Gas Prices
The appeal and popularity of the hybrid car have grown exponentially, especially with the growing concerns about high petrol prices as well as worsening air pollution. Here are some useful bits of information that could help you learn more about hybrid cars and how they may help you save money on gas and be somewhat shielded from rising petrol.
A hybrid car is the type of car, or any other vehicle, that makes use of at least two different fuel sources to make it run. Both fuel sources are used together sometimes to help propel the vehicle more efficiently. There are several different combinations of hybrid car possible, but the most common hybrid car so far is the gas-electric hybrid.
The gas-electric hybrid car, also known as the hybrid electric vehicle or HEV, uses of a gasoline internal combustion engine or ICE and a quite separate electric motor to power it. While the ICE makes uses gas to make it run, an electric battery is used to store the electrical energy that powers the hybrid car’s electric motor.
The HEV usually has a petrol engine that is smaller in size and weight than the conventional one used in standard petrol powered cars. Use of more advanced technology makes this possible and allows the HEV to have better running efficiency as well as substantially reduced polluting emissions.
Aside from the gas engine, the hybrid electric car also has a special electric motor built in that not only provides additional power to the car but also acts as a generator when it is not being used. The electric motor acts as a generator, in situations when it is not being used to drive the hybrid car, to help charge the battery for added efficiency.
In a popular HEV set up, the car uses its electric motor when being propelled at very low speeds, say, in heavy traffic. The gasoline engine acts as a secondary power source when the HEV needs much more power, such as when climbing a hill. The gas engine also compensates the electric motor with power whenever the car needs it in order to go faster such as when overtaking. The gas and the electric motor can also work together at certain instances if needed.
Since the hybrid electric car uses both an electric motor as well as a petrol motor, a substantial improvement in car mileage is achieved. A hybrid electric vehicle or HEV can run much longer distances using the same amount of fuel compared with a traditional petrol powered vehicle.
Whenever the electric motor is being used, gas consumption is reduced. This results in less gas being used when running the same distance as a traditional gas powered vehicle. And because the hybrid electric car has a smaller gas engine, the hybrid car also runs more efficiently because of less engine weight compared to a conventional car’s engine.
The working parts of the hybrid car engine are also smaller and so require less energy to move. The resulting efficiency makes the hybrid electric car quite a great option for people worried about higher petrol prices. Using a hybrid car can help drivers save a substantial amount of gas when traveling. Not only that, using the hybrid car can also help in reducing polluting emissions by using less petrol while driving.
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