Structures of Hybrid Vehicles

Global warming has become a major issue in the past year. Although environmental issues are recognized, they are not given that much attention on a wider scale. Now, more and more people are becoming aware of how much mankind has affected the planet. The need for solutions is recognized more than ever to address environmental issues. Due to this hybrid cars are becoming increasingly popular to consumers.

The shift from conventional cars is not just because of environmental concerns but also due to soaring gas prices. Hybrid vehicles bridge the gap between using an SUV and caring for the environment. There have been lots of improvements in the hybrid technology as the millennium came and it will be just a matter of time before it dominates the fuel dependent dominated automobile industry.

The hybrid vehicle drive train

Hybrids come in different types depending on their structures. Although they may differ in some aspects all of them are made with the same purpose. These vehicles are designed to reduce fuel consumption, reduce pollution and noise emissions and provide an alternative for customers.

They come in three structures. The parallel hybrid system has a diesel engine and an electric motor that is connected to a mechanical transmission. A large electrical generator and a motor are combined to replace the starter motor and the alternator.

A series hybrid system has a similar design with a electric battery vehicle. It is also referred to as the Range Extended Electric Vehicle. The difference is the diesel engine drives the electric generator instead of the vehicle's wheels. The electric generator in turn charges the battery and powers the electric motor which propels the vehicle. A super capacitor or a flywheel can be added to recapture braking energy which reduces the losses in the battery.

The combined hybrid system, as it names suggests is a combination of the parallel and the series system. It is incorporated with power split devices so that the power paths placed from the engine to the wheels can be either electrical or mechanical. This is done to decouple the power supplied by the diesel engine from the power needed by the driver.

If a consumer wishes to convert his or her vehicle aftermarket kits are available. The owner has the option of buying a glider and a hybrid or an electric motor from the automaker. He or she will then receive the vehicle installed with the hybrid drive train structure.

The Best of Both Worlds

Hybrid vehicles are slowly taking over the automotive market. Environmental issues and rising gas prices have prompted scientists and companies to provide alternatives. These vehicles provide an option for consumers and reduce dependence from fuel (ex. Diesel, petrol).

Hybrid technology has been steadily developing over the past centuries. Although diesel will always be a dominant power source for vehicles, other sources are also being utilized to reduce harmful impacts on the environment and health of the general public. This gives hybrid vehicles the edge over conventional vehicles today.

It is no doubt that mankind is not only depleting the planet of its natural resources but also causing its deterioration. The development of science and technology has made Hollywood sci-fi movie sets more feasible than we thought but it also brings a lot of consequences. The development of other power sources such as vehicles and fuels are beneficial in the long run to sustain life on earth.

Hybrid electric vehicles

Hybrid electric vehicles work by using an internal combustion engine which uses fuel and a rechargeable energy storage system. By using the combination of these two power sources the vehicle will be able to decrease fuel consumption, reduce pollution and noise emissions. It is different from the hybrid vehicle drive trains which uses a fuel power source and a rechargeable energy storage system.

Diesel engines are typically used to generate power for hybrid vehicles. These vehicles can also use biofuels which are renewable sources of energy. This reduces the dependence on petroleum for fuel. Decreased use of fuel leads to lesser emissions and lower costs.

These vehicles are able to recapture wasted energy and turn off the diesel engine during low output and idle periods such as traffic. The internal combustion engines are also much lighter and efficient when compared to conventional cars. The technology reduces the wear on the engine and the brakes. Contrary to popular belief hybrid electric vehicles batteries are not hazardous wastes. They can be recycled and reused.

These vehicles are suitable in urban environments where traffic is normal and there are more people in the streets. Emissions from cars are also harmful on the health of the general public.