For instance, if you think "a-hybrid-is-a-hybrid-is-a-hybrid," Dennis Simanaitis, Engineering Editor of Road & Track, presented a long list of variations, ranging from the basic hybrid concept, in which a heat engine is combined with an electric motor, to "Series Hybrids," "Parallel Hybrids," "Full Hybrids" and even "Mild Hybrids" (which feature electric boost only). Additionally, this meeting examined the hybrid concept through a propulsion-solution prism, placing hybrids up against a variety of environmentally friendly alternatives, such as advanced diesel and flex-fuel. From the consumer point of view, hybrid technology is viewed as both environmentally friendly and economical. But even despite savings at the gas pump, the higher cost of purchasing a hybrid vehicle continues to impact its sales. SAE International will continue discussion of hybrid vehicles at the SAE 2007 World Congress, April 16-19, at Cobo Center in Detroit, Michigan. For further information visit: www.sae.org Source: SAE International |