2008-09-03

Structures of Hybrid Cars

The hybrid car are becoming increasingly popular to consumers, due to global warming issue.

The shift from conventional cars to hybrid cars is not just because of environmental concerns but also due to soaring gas prices. Hybrid cars bridge the gap between using an SUV and caring for the environment. There have been lots of improvements in the hybrid car 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 car drive train
Hybrid cars 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 hybrid cars are designed to reduce fuel consumption, reduce pollution and noise emissions and provide an alternative for customers.

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









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






The combined hybrid system is the third structure of a hybrid car. 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 hybrid carthe 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 hybrid car 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 hybrid car installed with the hybrid drive train structure.

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Hybrid cars ?