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Hybrid electric vehicles are automobiles which make use of a combination of conventional propulsion systems and rechargeable energy storage systems (RESS). The purpose for combining these two different power sources is to achieve improved fuel economy in hybrid electric vehicles compared to the conventional cars and trucks. Then, batteries are just used for support, and limited propulsion needs, without requiring any recharging due to the storage and energy renewal system.

Nowadays, hybrid electrical vehicles are produced in lines for mass usage, particularly since more and more manufacturers have joined the green line. The reasons for producing hybrid electric vehicles are manifold. Whether there is a genuine interest in saving energy and not using the planet’s energetic sources, or a smart and “caring” way to attract buyers and thus sell more cars, one cannot be certain. Fuel consumtion can be significantly improved when using hybrid electric vehicles. There is less wasted energy to start with, this means that during idle or low input your battery is charging and then you will no longer have to worry about the under-usage inefficiency that results from a low function rate of the engine.

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 hybrid 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). Despite the weight of the hybrid electric vehicles, we should mention that their engines are actually smaller than those of regular cars powered by gas. These engines may work at various speeds, thus bringing more efficiency.

The design of the hybrid car 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 bright, and this is the forecast by some car makers who label hybrid electric vehicles a central segment of the automotive market of the future.

 

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