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The effect of hybrid vehicles on the environment
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Hybrid cars is a curse or a blessing I have always been interested in cars. Since my childhood I had the wish to know the mechanism of how cars work; so that I can build my own cars and eventually create and design my own brand. Due to the new revolution in car industry my interest in cars has gone even higher than before because these new revolution cars are environment friendly. This new revolution has been brought to the car industry by the introduction of hybrid cars because of the high fuel consumption and the increasing pollution; this is the best alternative despite the low performance and high maintenance cost, hybrid cars will overtake the conventional cars soon. Hybrid cars are the transportation of the future. A hybrid vehicle is a vehicle that uses two or more distinct power sources to move the vehicle. Humans have been driving around since the 1880’s. From fuel-efficient coupes, to gas guzzling SUVs, or even the mega-expensive supercars, all use gasoline. Gasoline is the main factor that either makes or breaks the sale of a car. These hybrid cars are environmental friendly and may save some pennies in the pocket but still expensive to buy. There are four types of hybrid cars. The first hybrid car in the list is Parallel hybrid car and series hybrid car. A parallel hybrid car uses both the engine and the electric motor to power the wheels. In a parallel hybrid, the gasoline engine and electric motor work together in parallel to generate the power in the vehicle to move forward. The second hybrid car in the list is a series hybrid car, the electric motor in the does all the work of generating power in the vehicle. While a series hybrid car does have a gasoline powered engine, but the engine does not have a direct conn... ... middle of paper ... ...ill be able to retrieve much more benefit of your investment on a hybrid rather than a gasoline powered engine car. The important feature of a hybrid car is when it comes to a dead stop. Until this era, the normal cars where designed in a way in which they gained momentum and energy when they accelerate but when they come to a stop they lose all the momentum and energy. Which makes gasoline powered engine cars less efficient on fuel consumption and more harmful to the environment because now they will produce more harmful gases. This problem has been fixed by the engineers who designed the hybrid cars. When hybrid car comes to a stop it regains its energy which it lost when it was accelerating; this makes the car more efficient then gasoline powered engine car. The braking system in hybrid car recharges the battery which is a great or best thing to have in a car.
The Automotive, or electric car industry particularly, comprises all those companies and activities involved in the manufacture of electric motor vehicles (EV), including most components, such as engines, bodies and rechargeable batteries or another energy storage device. The industry’s principal products are passenger automobiles. Despite the fact that the first electric cars were produced in 1880s , the advances in internal combustion engines, especially the electric starter, soon diminished the relative advantages of the electric car and became the dominant design in the market. Due to this the EV was almost a forgotten industry staying in the early stage of development, conforming to less than 1% of the automotive stock
Electric Cars use the energy stored in a battery (or series of batteries) for vehicle propulsion. Electric motors provide a clean and safe alternative to the internal combustion engine. There are many pros and cons about electric cars. The electric vehicle is known to have faster acceleration. They produce no exhaust.
the beginning of the twentieth century. Moreover, it explains the differences between hybrid cars and standard cars. Also, it mentioned some
Another engine type is the hybrid engine. The hybrid involves both the use of a gasoline engine and an electrical engine.
The admiration of hybrid cars in the United States market to this day is increasing at a rapid rate. Hybrid cars are in high demand by buyers all over the United States. As time progresses, more and more consumers grasp that the upcoming hysteria of hybrid vehicles are not only better for the environment, but are all around much more economical for our prodigious populace. The growing popularity of hybrid cars is due to an increase in the diverse archetypal choices available, the time-tested expertise and the economical value. A vehicle is considered a hybrid if it utilizes more than one form of energy to attain momentum.
These cars operate from a rechargeable battery and gasoline. The engines are smaller so that they will be able to accommodate the 99% of time when the car is not going uphill or accelerating quickly. The battery is used to give extra acceleration power if needed. When the car is stopped, hybrid gasoline motors can shut off and run off their electric motor and battery. These cars are aerodynamic and the tires are often stiffer and inflated higher to reduce dragging.
The parallel hybrid system involves an internal combustion engine and an electric motor that assists the engine to provide torque and power for the vehicle to move using a power splitter, a set of gears (Nice & Layton 2000). Since the electric motor used is small, these hybrids cannot be solely powered by the motor. In series-parallel hybrids, there is an internal combustion engine and an electric motor. The power generated by both sources can be used to drive the wheels or charge the batteries. The vehicle can be powered solely by the electric motor or the internal combustion engine or even both simultaneously (Nice & Layton 2000). In a series hybrid vehicle, the vehicle is driven by the electric motor only without mechanical connections to the internal combustion engine, which only recharges the battery that powers the vehicle when the battery charge is low (Wu 1995). This system was invented by Ferdinand Porsche, the founder of Porsche, in 1900 (Lampton 2009).
The idea of the hybrid electric vehicle (HEV) has been around for longer than a decade, as many people may not have originally thought. In fact, hybrid vehicles have been in development for the past century. The combination of an electric motor and a gasoline engine has been stirring in the minds of scientists and inventors alike for many years. Hybrid cars have surpassed many feats as it's progressed through the years, such as increased gas mileage and reducing the pollutants that regular internal combustion engines expel. While the hybrid car is in high demand at the present time, some people believe these cars are just a quick resolution before bigger and better ideas, such as fuel cell vehicles, begin taking over the automobile industry. Still, the development of the hybrid car has had many effects on today's society and may continue to in the future.
Most American cars are not hybrids or fuel-efficient, they are usually big SUV’s or trucks that get eighteen to ten miles per gallon. Most of Hondas, Toyotas, and Hyundai’s get around 20 to 30 miles per gallon, and hybrids get 50 miles per gallon. Peoples demand fuel-efficient cars because oil is i...
With a gasoline-fueled vehicle, buying gas to operate your car is a never-ending process. With the high price change of gasoline and oil, operating a gasoline-fueled vehicle tends to be very costly. While there are some types of small gasoline vehicles that get much better gas mileage than larger vehicles, even the most powerful gasoline cars will normally desire a contribution every month. According to some experts the only way a mainstream market for green vehicles wills materlize is with a pronounced and prolonged rise in fuel prices. (Buss, 4)
Most people today fill up their car with different qualities of petrol, because that's what the average car takes. They don't usually consider an alternative for the petrol that they load into their cars. Although petrol is widely used, it is not the only source for a car to get its power from; diesel and electricity are alternatives to the general petrol used by most cars. Although different from each other, diesel and electricity are alternatives to the average gasoline received at a gas station. Diesel is a more concentrated type of fuel that is usually used by big automobiles because they require a lot of power in a little amount of time. Electricity is a method that uses the power of batteries to produce a low horsepower but, nevertheless fast automobile. Electric cars are generally created to be soundless and environment friendly. The purpose of this paper is to classify and educate the reader of the different types of fuel available for an automobile to use: petrol, diesel, and electricity. The general petrol, used by most people, is usually the only type of fuel accepted on the average car in the United States today.
Cars are the ultimate symbol of independence and individualism. They offer more than freedom. No other man made creation but car fulfills a man’s ego. Technology has been the evidence of how cars have evolved for about more than a century now. From a first car packing a single cylinder 958cc, 0.75hp engine to today’s most powerful 8000cc W16, 1300bhp Veyron. We live in such an engineering savvy era where even an increase of few grams in a vehicle’s weight means going back to the drawing board to get unerring dynamic performance. And for these exuberant reasons, mechanical engineering was a mere choice rather than a chance for me.
There are two configurations for hybrid cars. The first configuration uses gasoline engine to run a generator. The generator supplies electricity to the motor, which drives the wheels, which allows the gasoline engine to run constantly while achieving optimum fuel efficiency. This thereby minimizes emissions owing to incomplete combustion. A hybrid car with parallel configurations uses both an engine and a motor to drive the wheels depending on driving conditions. "A hybrid car is an automotive equipped with two or more sources of motive energy" (http://www.howstuffworks.com/hybrid-car1.htm).
Today, people use their own personal vehicles to travel more than ever before. Personal transportation is no longer considered a luxury; it is now considered a necessity. The number of cars in the United States has been growing steadily since the 1970s. The number of miles traveled by cars has risen nearly 150 percent, yet the United States population has only grown roughly 40 percent during that time (hybridcars.com, Driving Trends). Although it may seem like we are advancing into the future, in reality, we are moving backwards from the effects these vehicles have on our bodies and the environment. The pollution produced by these vehicles has brought us to the day where we must find other modes of transportation that cause less harm to the world in which we live. Advances in technology have developed hybrid vehicles to try and slow down the amount of pollution. Driving a hybrid vehicle, instead of a conventional gas powered vehicle, can reduce the amount of pollution that affects our lives and the environment around us.
Vehicles in this day and time are nothing like what they used to be. Over half of the car manufacturers are now trying to build new cars and trucks to be as fuel efficient as they can be. Although hybrids conserve more gas than standard vehicles do, they use gas, also. Hybrids do not use as much gas as the ol...