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Essays about the disadvantages of hybrid cars
Hybrid cars
Reality of a hybrid car
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The amount of emission being produced is increasing as more cars are being bought by people. Therefore, the worries of drivers, and as well as others, is on the increase. The auto industry had come up with a technology to address these concerns. It’s the hybrid car. Many automobile manufacturers throughout Canada are already producing and manufacturing these cars. And, and many are already being seen on the roads already. What is a hybrid vehicle? Any vehicle that combines two or more sources of power that can directly or indirectly provide impulsion power is a hybrid. A significant amount of hybrid cars on the roads right now are gasoline-electric hybrids. The gasoline-electric hybrid car is just what it sounds like -- a cross between a gasoline-powered …show more content…
The engine then turns a transmission, which turns the wheels. An electric car, on the other hand, has a set of batteries that provides electricity to an electric motor. The motor turns a transmission, and the transmission turns the wheels. The hybrid is a compromise. It attempts to significantly increase the mileage and reduce the emissions of a gas-powered car while overcoming the shortcomings of an electric car. The hybrid is a compromise between the two types. It attempts to significantly increase the mileage and reduce the emissions of a gas-powered car while overcoming the shortcomings of an electric car. A car must meet certain requirements. The car should be able to drive at least 300 miles (482 km) before re-fuelling, be refuelled quickly and easily, and be able to keep up with the other traffic on the road. A gasoline car meets these …show more content…
The batteries do not need to be charged from an external source due to the Regenerative Breaking technology. These cars, in general, help reduce the dependency on fossil fuels which directly affects fuel prices. Brings a peace-of-mind to the drivers as they can now be certain that they are contributing much less to the greenhouse effect, and that they can drive further with the same amount of gas/price. The major concern of hybrid cars is the large battery pack to energize an electric motor (or motors) sharing drive duties and space with a gasoline engine. It is the batteries and the high-voltage conducting cables that are routed under the passenger compartment connecting it to the motor(s) that cause the greatest concern. Some questions have been on the rise, such as the likelihood of battery explosions or leaks, with the leading concern being electrocution hazards if high-voltage cables are exposed to bare metal, passengers, or
Increasing environmental awareness, coupled with a responsible American government and improved technology, have all contributed to the comeback of low-and zero-emissions vehicles in the US. It remains to be seen whether the automakers and oil companies will once again work to halt this progress, or embrace it as the technology of a more responsible future.
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.
Another engine type is the hybrid engine. The hybrid involves both the use of a gasoline engine and an electrical engine.
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.
Hybrid vehicles are gas-electric vehicles. They provide gas mileage that is more efficient than that of conventional gas only powered vehicles. For the Ford Motor Company, an increase in its demand of hybrid vehicles seems to be a double-edged sword. It is profitable that there was an increase in demand; however, they have not been able to keep up with the demand. Ford introduced the first hybrid SUV, the Ford Escape, to auto showrooms in 2004. This was one of the few hybrid vehicles available to consumers. Upon introducing the Ford Escape and increased fuel prices, Ford experienced an unexpected increase in demand for its Escape, which rendered the company unable to keep up with the demand. Dealerships began selling out of this popular hybrid model as soon as it hit the showroom (Freeman, 2006). With gas prices constantly on the rise, consumer interest continued to rise. The demand for the hybrid vehicle became higher than the supply. With Ford Motors inability to keep up with demand, its sales for the vehicle fell from 2,526 in June of 2007 to 1,578 in July of 2007 (Freeman, 2006).
(Gilpin, 2014) According to Tesla, the efficiency of electric cars is three times that of the traditional gas engine as most energy is lost through the heating process.(Gilpin, 2014) There are two types of electric vehicles in production today, BEV’s and PHEV’s. BEV’s or Battery electric vehicles run solely on energy stored in a battery that is recharged at stations. These cars have an operating range of 60+ miles and take about 6-8 hours to recharge at a station.(Gilpin, 2014) Those who need to travel more than 60 miles in a day could face problems with this. Those that may need to travel much farther in a day would be wise to choose the PHEV’s or the plug-in hybrid electric vehicle. These vehicles run on both electricity and gasoline. They can run on electricity alone for up to 40 miles until it makes the switch to gasoline acting like a hybrid. This means that after they switch to their hybrid mode, they will use both electric and gasoline powered until they are charged again.(Gilpin, 2014) While in hybrid mode the PHEV’s can run up to 400+ miles before needing a recharge. (Gilpin, 2014) The relevance of electric cars is spiking. Especially in bigger cities that have air quality issues, the demand for transportation with limited emissions will be a huge
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...
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.
In this case study I will be discussing advantages and disadvantages of electric cars. Electric cars are cars that are powered by electricity. Electric vehicles are an important part of cutting emissions and reducing global warming. The battery of an electric car stores electrical energy. The electric motor is coupled to the wheels through gears; it converts 59-60% of electrical energy into the wheels. The battery runs the motor which allows the car to move. Electric cars are necessary as they will save money, because electricity is cheaper than gas. Also electric vehicles will help reduce global warming and pollution. However, some people say that electric cars still have environmental costs. The electricity used to recharge EV batteries has to come from somewhere in the world, and now, most electricity is generated by burning fossil fuels. Although electric vehicles are classified as green cars, purists will not appreciate the toxicity of the batteries.
Well-designed electric vehicles, like those produced by major auto companies, travel at speeds equivalent to conventional vehicles and offer all the same safety and high-performance features. Lower Operating Costs The per-mile fuel cost of operating an electric vehicle can be less than one-third that of a gasoline-powered car. The exact amount of savings depends on the local electricity rate, which varies from utility to utility. In addition, electric vehicle owners say goodbye to many familiar maintenance costs–no more tune-ups, oil changes or muffler replacements. No Gas Stations One of the conveniences electric vehicle drivers like the most is that “refueling” can be done easily and safely at home overnight, at work, or at public locations like shopping centers, where electric charging units have been installed.
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.
...s a sense of assurance and confidence that even if their cars are low on battery power, they will have the chance to charge them and keep on going. Right now, a full charge takes a long time, but as technology evolves that charging time will most likely be shortened to a much more reasonable time.
...o an electric outlet to recharge the vehicle while it is parked. One great thing about this hybrid is the ability to travel in all electric mode for most short trips. This conserves the gas in the gasoline engine for longer drives. This feature helps boost fuel economy into 100 mpg territory. Not only is the Volt a plug-in hybrid, but so are the Ford Fusion Energi, Toyota Prius, and Honda Accord.