How Hybrid Cars Work

With air pollution becoming a serious issue today, more and more people are clamoring for an alternative for current vehicles that run on cleaner energy sources.

The use of traditional fuels such as gasoline and diesel has amounted to an increase in air pollution worldwide with serious effects to health as well as the environment. One of the best ways seen to be able to bring down air pollution, at least the most practical means available, is to lessen the use of petroleum products such as gasoline and diesel in running all of the world's vehicles.

Although many researchers have already started looking into various fuel sources that may become a cleaner alternative in the future, nothing yet has been developed that can be put to practical use on a bigger scale due to their limitations. But there have been certain advances in technology development that may just provide the answer to the clamor for a cleaner alternative.

The hybrid car has been developed in order to provide consumers with a better and cleaner alternative to gasoline or diesel powered vehicles. A hybrid vehicle is a type of vehicle that has been developed that makes use of multiple propulsion systems to run. Hybrid cars available today usually refers to the gasoline-electric hybrid that make use of gasoline and electric batteries for energy to power internal-combustion engines and electric motors.

Hybrid-electric vehicles combines the benefits of gasoline engines as well as the use of electric motors in a car that provides better and more improved fuel economy, significant increase in power and an additional power source for electric devices in the car. The significant improvements in the hybrid-electric car come from several of the advanced technologies that have been applied on it.

The new hybrid cars make use of regenerative braking as one of their better features. The electric motor is used to apply resistance to the drivetrain of the car that causes the wheels to slow down. At the same time, the energy that comes from the wheels turns that motor, which now functions as a generator. This way, the energy that is otherwise wasted during the usual braking and slowing down the car is recycled into electricity which is stored in a battery unit of the car until needed.

Another innovative feature found in hybrid cars is the electric motor drive assist function. The electric motor provides the car with some additional power to the ICE (internal combustion engine) during acceleration or hill climbing. This way, a smaller and more fuel efficient engine can be used in most hybrids. Some hybrid vehicles also allow the use of the electric motor for low speed driving while the ICE is used when the car begins to accelerate on higher speeds.

Hybrid cars also feature an automatic start and shutoff feature for the internal combustion engine. This allows the car to automatically shut off the engine when the car comes to a stop and then restarts it once the accelerator is stepped on. This feature, although so simple, helps in preserving energy that might otherwise just be wasted on letting the engine go idle especially during heavy traffic.

Such energy conserving features help make the hybrid-electric vehicle an interesting alternative to consider. What makes it even better is that it is a technology that is now made available for consumers to consider.