Brief History of Hybrid Vehicle Development
First built in the early 1900s by inventors tinkering with combinations of the electric motor and the gasoline engine, hybrid vehicles were dropped when gasoline-fueled vehicles became more reliable and easier to start, and gasoline fuel more readily available. Research and development of hybrid vehicles was revived by concern about oil dependency in the1970s and about air pollution in the late 1980s.
A number of hybrid vehicles have been built and tested since 1980. Some of these vehicles have impressed analysts with their performance and low levels of exhaust and petroleum consumption. Interest in hybrid vehicles jumped in late 1993 with the announcement of funding for two major
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It usually gives the car a range of 50 - 100 miles which is much less than that typically provided by a fuel tank (300 miles).
The electric motor is the device that provides motion in an electric car. It converts the energy it receives from the batteries into motion which is used to turn a transmission which then in turn rotates the wheels. It is able to spin up to 15000 RPM and has up to 100 kW of power. Since this motion is connected to the transmission, the transmission also spins the wheel up to this rate. Thus, electric cars would tend to move faster than gasoline powered cars.
Components Common To Both The Electric Car And The Gasoline Powered Car
The transmission is the device that does the actual turning of the wheel in both cars.
There are several ways of combining the two sources of power found in a hybrid car.
The Parallel Hybrid Car: This has a fuel tank which supplies gasoline to the engine. In addition, it has a set of batteries that supplies power to an electric motor. Both the engine and the engine motor can turn the transmission at the same time and the transmission then turns the wheels.
Figure 3 shows a typical parallel hybrid. The fuel tank and gas engine connect to the transmission. The batteries and electric motor also connect to the transmission independently. As a result, in a parallel hybrid, both the electric motor and the gas engine can
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
The vehicles did not need any gasoline at all. According to the article the vehicles were quiet and clean but came up short in convenience. The cars could only travel short distances on a full charge, and charging the vehicle required a plug, sometimes an extension cord and could take anywhere from twelve to twenty four hours before it was fully charged again. Not to mention the vehicles would be very expensive with no positives other than being eco-friendly. The car itself was expensive and the owner’s hydro bill would have been
Hybrid car is one of the solutions to alleviate global warming. Ferdinand Porsche built the first successful hybrid car in 1902,
In contrast to series hybrids, parallel hybrids can use two different sources of power simultaneously – an I.C.E. and a battery driven electric motor. The advantage of using a parallel over a series hybrid is that electric motor can be used at low power over short distances (increases fuel economy) whereas the I.C.E can be used over long distances at high power which helps to reduce range anxiety. Examples: Honda Insight, Accord and Civic etc. [6]
Around the year of 1893, the first gasoline American car with an internal combustion engine was built and since that year until the late 18th century electric vehicles were introduced in the United States. Moreover, the Hybrid Lohner-Porsche became the first car that runs on gasoline and electricity. Hybrid combined two, the electric and the internal combustion engine propulsion systems, or more power sources to drive the vehicle. The new hybrid vehicles are more efficient and powerful in the term of technology and economy; it provides an improved car that is environmental friendly. Ford Company is a leading automaker in hybrid vehicles; the company started to produce this kind of automobiles back in 2000. One of their economic cars is the
Both series and parallel hybrid electric vehicles primarily contain the same parts, however, they are configured differently. Both types of hybrid electric vehicle contain a gasoline-based engine, a battery which is rechargeable, an inverter, transmission and an electric motor. The main difference between the two, disregarding the difference in sizes of the separate parts, is that series hybrid electric vehicles have a generator whereas in a parallel hybrid electric vehicle the motor acts as a generator. Moreover, in a parallel HEV, the engine is directly connected to the wheels, however this is not the case in a series HEV.
This report explains how advantageous a hybrid car is and why conventional car should be replaced by hybrid car. Hybrid car is getting more popular and marketable because of its advantages. In essence, the report touches on the benefits of owning a hybrid car and some possible effects. The problems that arisen are environmental problems which catch the whole world’s attention, the prices and fuel are hiking up and the fuels are limited in supply. Therefore, hybrid cars are here to help people to overcome the problems. They are definitely the best solution to replace conventional cars because they are more advantageous than conventional cars. Hybrid cars have the ability to save fuel which ultimately reduces the dependence on
I have always wondered what Hybrid cars were all about. Especially because over the past couple of years gas prices have been at record highs. I knew that there were such things as electric cars but until this last year or so I have only seen the wealthy be able to afford to drive them. And from what I had heard about Hybrid cars was that they were over priced, small, and not so attractive cars. No wonder nobody owns them. Now I am starting to see them more often and they aren't as bad as everyone had said.
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.
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.
There has been many new technologies that are surfacing into our generation. These inventions are created in order to help protect our planet and help people to start being more efficient while using energy. One of these inventions is hybrid cars.
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.
Mankind has made many extraordinary innovations for the world most having their debut in the motor vehicle department. Inside the motor department is a race for the greatest motor to put in all cars. The motor needing both performance and economy in mind. People have disagreed often over which motor concept would be a better source to make the wheels spin. There are two motors in question; they are the hybrid and electric motor. Since they are both still fairly new, the idea of knowing which to improve and which to terminate is a difficult decision. However, this is a good time to look at both motors in their semi mass production stage. Before we invest too much money into the wrong one. We will see how the hybrid takes the lead and the
Hybrids consist of gasoline engines and electric motors and use advanced technology to operate. One of the technologies used is a regenerative braking which recaptures energy that is lost during coasting or braking. The use of the forward wheels is what turns the motor which generates electricity and assist to slow the vehicle. Another technology used is the Electric Motor Drive/Assist which allows the electric motor to provide power and assist the engine in accelerating, passing and hill climbing. It also allows a smaller, more efficient engine to be used. The electric motor in hybrids drives the vehicle at low speeds, where gasoline engines are least efficient. Automatic Start/Stop is another technology hybrids have which automatically shuts off the engine when the car comes to a complete stop and restarts when pressing the accelerator. This helps to reduce wasted energy from idling.
Figures of different hybrid models will also be included as well as a table comparing the costs of various hybrids to traditionally fuelled cars. This will help the audience get a sense of the price ranges for hybrid vehicles before they go out and decide to buy one. Finally, a table dealing with the performance specs of hybrids will be added to emphasize certain limitations with these models.