Hybrid Cars :: essays research papers

Hybrid CarsThere are two configurations for hybrid cars. The first configuration uses gasoline engine to run a generator. The generator supplies galvanisingal energy to the motor, which drives the wheels, which al poors the gasoline engine to run constantly patch achieving optimum fuel efficiency. This thereby minimizes emissions owing to incomplete combustion. A hybrid car with parallel configurations uses some(prenominal) an engine and a motor to drive the wheels depending on driving conditions. A hybrid car is an auto creator equipped with two or more sources of motive energy (http//www.howstuffworks.com/hybrid-car1.htm).Hybrid cars use both gas and electric. The gasoline engine is the primary source of power, while the electric motor is used at low speeds. Emissions levels are reduced because the gasoline engine shuts off at low speeds. An additional benefit of the parallel configuration is that no outside source of electric power is required because the engine itself generat es the required electricity. A Hybrid Electric Vehicle known as HEV have several advantages over traditional innate combustion engine (ICE) vehicles Regenerative braking capability, which helps minimize the energy lost when driving. Engine is sized to average load, not peak load, which reduces the weight of the engine. Fuel efficiency is greatly increased, while emissions are greatly decreased. HEVs can be operated using alternative fuels therefore they need not be depended on fossil fuels (http//www.ott.doe.gov/hev/what.htmlhev). Another great amour about these machines is the mpg on the average, a hybrid car gets anywhere from 55-70mpg on the hwy. This is what makes the car all worth having. Now all this sounds good, but there are some issues that must be addressed. First of all the prices must come down. The prices for hybrid cars are naturally higher because there are no subsisting facilities for mass production and both engine and electric motor must be installed. Another do wnfall is the lack of infrastructure for repair and maintenance. Many of the robotlike problems occurring with the hybrid cars may not be repairable at existing service stations.