Hybrid Electric Vehicles
Automobiles designed on a combination between traditional propulsion means and alternative energy sources are classified as hybrid electric vehicles most of the time. The manufacturing of such a mixed engine system is justified by the efficiency in terms of fuel consume, in comparison with regular cars.
Moreover hybrid electric vehicles incorporate propulsion systems in addition to the electric motors, in order not to be hampered by charging units the way it happens with battery electric vehicles (BEVs).
Modern times have seen the mass production of hybrid electric vehicles coming from a number of well known car manufacturers. The reasons for producing hybrid electric vehicles are manifold. Some producers are truly interested in preserving the natural resources, while others show a form of interested caring for the environment as a means of attracting more clients.
There are three main ways that allow current hybrid electric vehicles to reduce gas consume. First, they lower the amount of wasted energy during idle or low input (turning off the ICE); secondly, they collect waste energy (regenerative braking), and thirdly, they reduce the size and power of the ICE and inefficiencies generated by under-utilization.
The modern mass-produced hybrid electric vehicles are able to prolong the charges on their batteries simply through collecting the kinetic energy via the regenerative braking system. Some hybrid electrical vehicles designs depend on the use of an electric generator that is spun by the engine and allows the recharging of the battery.
Many of the existing hybrid electric vehicles’ capability is to reduce idle emissions by shutting down the internal combustion engine at idle status and restarting it when necessary (this is a start-stop system). The engines of the hybrid electric vehicles are smaller than those of non-hybrid petroleum fuel vehicles. These engines may function at various speeds, thus bringing more efficiency.
The design of the hybrid electric vehicles became a duty for manufacturers since the 90s when Honda and Toyota launched their first green models. The history of hybrid electric vehicles is marked by the buyer-oriented policy that aimed at making such cars available to anyone.
The future of hybrid electric vehicles is definitely positive, and this is the forecast by some automobile makers who consider hybrid electric vehicles a core segment of the automotive market of the future.
