The Power that Moves Cars from Today and Tomorrow

Many people buy hybrid cars because they have been told that hybrids are much more eco-friendly than any other vehicles out on the market and they feel proud for supporting the Mother Nature. Surprisingly, it is a fact that a recent report announced that the Toyota Prius has a higher life time energy cost than Hummer H1 SUV (kentlaw.edu). It also states, “There are, however, environmental costs to mining and smelting (in Canada) 1,000 tons a year of zinc for the battery-powered second motor, and the shipping of the zinc 10,000 miles - trailing a cloud of carbon - to Wales for refining and then to China for turning it into the component that goes to a battery factory in Japan” (kentlaw.edu). In other words, the hybrids emit less carbon dioxide and other gases but it releases far more energies and toxic gases into atmosphere at production and disposal stage.

Electric vehicles (EV) are one of the cleanest and most environmentally friendly cars available at this point in time. By definition, an electric car is an automobile that is propelled by one or more electric motors, using electrical energy stored in rechargeable or another energy storage device. The electric motors used in these cars gives off instant torque, creating strong and smooth acceleration. Some of the models of EVs have an electric motor for each wheel. Having these four motors not only allows for better propulsion, but also for the use of braking and changing the kinetic energy back into chemical energy in the batteries. The traction that the car gets is also increased with each wheel driving. In some of the EV models the electric motors can be mounted directly inside the mounting for the wheel, which enables a loss of all the moving parts between the motor and the wheel. When there is no axle, differential, or transmission, the EVs have less drivetrain

The author first explains what a hybrid is, stating “A hybrid is a cross between two established varieties of plant, animal… or technology.” She introduces the hybrid vehicle, a new form of technology that stands as a possible answer for a vehicle that is both energy preserving and safer for the environment. Before she dives into details of how the vehicle works, she enlightens the reader on what the article is about and the objective of the hybrid vehicle. Students enrolling in an engineering course in a post-secondary institution will be more

Furthermore the electric car is more efficient because it uses lithium-ion batteries which are charged with electricity. Lithium-ions for the car

The studies have shown that electric vehicles can reduce greenhouse gas emissions to “6.12 billion tons annually” (Westbrook, 2001). Even though they need mainly coal as a supply of electricity, they produce less harmful emissions than oil, which is the main source of energy for transport modes, driven by gasoline (Westbrook, 2001). With the development of renewable energy technologies that use the power of wind or solar energy, people can get a clean source of electricity, which will make the electric car more friendly to nature. In addition, the introduction of “regenerative braking system” will allow cars to convert the force of inertia into electricity, thus, adding, extra batteries, which, in return, increase its

II. Most hybrids only use gasoline when needed. The electric motor, powered by a stack of rechargeable batteries, is the primary workhorse for propulsion under low-speed driving.

If you listen to the car companies, hybrid cars are the best invention since sliced bread. While there are many reasons to buy a hybrid car, including a new tax incentive for US owners, it doesn 't hurt to have a good understanding of how they work. This article explores the myths, benefits and drawbacks of owning one of these new "green" vehicles. Are hybrid cars really more cost effective?

electricity. An example of a hybrid is a Prius. They are also very cost efficient.

Some people think that electric cars are great on power but in reality they are not great on power. According to Alternative Fuel Vehicles hybrids smaller are internal combustion engines and lighter weight help maximize efficiency, but can reduce acceleration.

“Hybrid” cars can be good for the environment because they are an “alternative, being used to decrease the emissions of vehicles and to decrease the amount of fossils being used” (Kukreja). “Hybrids also cost less to operate because of fuel usage” (Kukreja). Hybrids benefit from using less fuel by saving money and by stopping carbon dioxide, volatile organic compounds, and particulate matter from entering the environment. Less fossil fuels being used means less money spent on fuel! Hybrid cars have an electric motor that runs the transmission, so the gasoline engine never directly powers the car. Even though hybrid cars take gas, the car uses nowhere as much as an actual gasoline powered car.

Hybrid cars are better than traditional cars because they more efficient. Automotive technicians explains that hybrid cars are getting a minimum of energy to be used on them. John Kelly says “This teamwork results in hybrids that get close to 50 miles per gallon, a 25-percent improvement over gasoline-only vehicles.” Basically, John Kelly is saying hybrid cars get up to 50 miles per gallon, they increased the amount of regular cars. This means they use less in gas at low speeds and at high speeds than the engine kicks in and gives that satisfy the customer needs for speed. Automotive technicians indicates that when the car is not moving then the gasoline engine shuts off to not waste gas. John Kelly says “The battery provides energy for the

As the cost of oil prices rise, consumers are becoming more aware of the gas prices as they fill their cars. For many commuters, walking and biking are not an option to and from large cities and public transportation continues to leave something to be desired. Although most people are not concerned with the rapidly depleting oil supplies around the world, they are feeling the pinch at the pump. This brings the attention to the possibility of hybrid cars, with their claims of superior gas mileage. But what is a hybrid car and does it serve as a possible solution to decrease our oil consumption?

Hybrid (HEV) has been around a long period of time. In fact hybrid cars describe a combination of two or more distinctive things. A hybrid vehicle has two motors one an electric motor and second a gasoline motor. Combining two motors is the reason to reduce deficiencies. Gasoline motors are better at a high speed generating more power to the motor than an electric car used low speed, during rush hours; vehicles are on a full stop and running. Hybrid cars are getting popular everyday in public. With the becoming societal worries about green upheaval furthermore accomplishing huge lessening in fuel utilization, hybrid vehicles are viewed as tasteful in

Electric motor - The electric motor on a hybrid car is very sophisticated. Advanced electronics allow it to act as a motor as well as a generator. For example, when it needs to, it can draw energy from the batteries to accelerate the car. But acting as a generator, it can slow the car down and return energy to the batteries.

The purpose for this research report is so that students can familiarize themselves with hybrid electric vehicles and their features that make them unique in contrast to other vehicles. This report will educate the reader on the “BMW i8’s” vital components such as the engine, battery, and other elements related to electric vehicles. To put into perspective the significant advantage hybrid electric vehicles have over vehicles