The article “The Gas-Electric Hybrid Demystified” by Sara R. Howerth, gives the reader some insight on the new developed technology of hybrid cars. The author uses the difference between four engine models; Gas-Engine, Battery Powered Electric, Hybrid model #1 and Hybrid model #2 – to show just how far technology has come and to say that this is only just the beginning. The engine will keep evolving as long as our natural resources continue to diminish and our need for them increases.
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
In conclusion today I have informed you all about the first existence of the hybrid vehicle which was created by Ferdinand Porsche, known as the Elektromobil. The common types of configurations that are available, which include
Hybrid is a term used to describe a combination of two or more distinctive things, aiming to accomplish a common objective. A hybrid vehicle is a fuel efficient vehicle having two motors- one a gasoline powered motor and the other electric motor. The reason for combining two motors is using their strengths and reducing deficiencies. Electric motor is used at low speed wile gas motors perform better at high speed generating extra power for a particular motor weight. During rush hours, when vehicles are continuously stopping and running, performance of electric motor is appreciative. Gas motor supports higher speed supporting driving at the highways. (Anderson 134-45)
Hybrid cars are built on the advantages of both combustion engine cars and battery-powered electric motor cars, and the hybrid cars will be an alternative to combustion engine cars until next step technologies such as fully electric vehicles or fuel-cell powered vehicles will take over. This article supports the ideas shown in the main source through hybrid vehicle technology.
One new technology that has affected people’s lives is the electric train .Electric trains have help us to get to our destination faster and more efficiently than any normal wasteful train.
High-speed electric trains today are extremely fast, but they are mostly used in Europe and other places, like Japan. Future trains in America, and around the world, could have a more futuristic look to them. A man named Elon Musk proposed the idea of a “vac-train” after he “revived an
Scientists and engineers are eagerly trying to come up with some sort of alternative or proposed solutions to the waste the automobile creates. One proposed solution is the electric car. Electric cars were once thought to be
The essential parts of a diesel-electric train are diesel motor (prime mover), the fundamental generator/alternator rectifier, footing engines, and a control framework embodying the motor
The main component of a car would be the power that actually puts the car in motion. To be solely dependent on one power source is not a very good idea as it is not eco-friendly and at the same time not suitable. By 2040, half of all the new cars being sold will be hybrids, according to Exxon Mobile. Hybrid Cars are the cars that uses more than one power sources to run the car. It is usually referred to the Hybrid Electric Vehicles (HEVs) which has both the internal combustion engine and electric motors that generates power. One of the main problem with these hybrid cars is that their batteries are extremely heavy and takes up a large amount of space in the car. The concept of Hybrid cars can be a good thing to the environment, but definitely not for the car manufacturer or the customer. Hybrid cars have a convincing amount of weight due to their batteries, even with the existence of lithium-ion batteries. As a solution, Energy Storing Body Panels are used.
Fuel tank - The fuel tank in a hybrid is the energy storage device for the gasoline engine. Gasoline has a much higher energy density than batteries do. For example, it takes about 1,000 pounds of batteries to store as much energy as 1 gallon (7 pounds) of gasoline.
People buy hybrid or electric cars because they either want to save money on gas or they want to be able to help the environment with their vehicles. One of the most popular hybrid vehicles in the United States is the Toyota Prius, which, compared to a normal gas powered car, has great mileage and reduced fuel emissions. The popularity of the Tesla Model S--a fully electrically powered car--has recently skyrocketed due to the increase in gas prices. Hybrid technology powered cars, such as the Toyota Prius, are better for the environment than fully electric powered vehicles, such as Tesla’s Model S, because of the emissions created by the electricity that powers the vehicle.
The Hybrid vehicle concept nowadays is on the path of becoming one of the brightest stars in the foreseeable future. Environmental issues that beset the world today such as Global Warming, entail many long-term negative effects which in turn, must not only be solved through short-term solutions but also be countered with long-term solutions that will benefit not just the future of society, but the future of planet earth and the well-being of its inhabitants. In response to this global crisis, various industries and institutions are now searching for alternative energy sources such as the Hybrid vehicle. The Hybrid vehicle seeks to reduce carbon emissions and reliance on petroleum and diesel by substituting majority of the powertrain
Electric and pedal power hybrid bicycles make a lot of sense to commuters. With a small amount of battery power to augment your pedalling efforts, you can achieve extra speed and distance while leaving a minimal environmental footprint and paying next to nothing per kilometre. One can ride a bicycle almost anywhere, at any time of the year, and at lowest cost!
In Vancouver, Canada, RailPower Technologies has designed a hybrid locomotive, the Green Goat, which utilizes diesel fuel and electric motors. The basic design started with removing all the original engine parts and replacing them with a 6.0L Daewoo diesel engine and 20 volt lead acid batteries (Siuru 1). This design uses the diesel engine, which acts as a generator to charge the batteries. The batteries are then used to power the locomotive. Batteries propel the locomotive leaving more empty space under the hood. The result of all this is: ability to create a smaller hood increasing overall visibility for locomotive engineers, fuel economy improvement of 35%, and a 90% reduction of overall emissions (Siuru 1).