Sunday, March 20, 2011

Here It Is, The Hybrid Car. Discover All The Power Behind These Wonderful Motors

By Ramitin Goodman


A hybrid electric vehicle (HEV) combines a traditional internal combustion engine (ICE) with the electric power propulsion system. The presence of the electric powertrain is intended to achieve possibly much better gasoline overall economy than a standard vehicle, as well as much better overall performance.

A variety of kinds of HEV exist, and also the degree to which they perform as EVs may differ also. The most common type of HEV is the hybrid electric powered car, although hybrid electric vans (pick-ups as well as tractors) also exist.

Current Hybrid Electric Vechicles or HEVs take advantage of efficiency-improving engineering for example regenerative braking, that converts the vehicle's kinetic energy into battery-replenishing electric power, as opposed to wasting it as heat energy since standard brakes do. Some varieties of HEVs work with their internal combustion engine to generate electricity simply by spinning a power generator (this kind of blend is termed a motor-generator), to be able to choose to recharge the batteries or directly power the electrical drive motors. A lot of HEVs reduce idle pollutants by closing down the ICE at idle and then restarting it when needed; this method is recognized as a start-stop system. A hybrid-electric creates less pollutants from its ICE than a comparably-sized gasoline vehicle, being an HEV's gasoline engine is usually small compared to a pure fossil-fuel vehicle, and if not utilized to directly drive the vehicle, can be geared to operate at greatest effectiveness, further improving gas mileage.

Ferdinand Porsche in 1900 designed the Lohner-Porsche Mixte Hybrid, the earliest gasoline-electric hybrid vehicle in the world.

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