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Showing posts with label Hybrid Cars. Show all posts
Showing posts with label Hybrid Cars. Show all posts

Short History Of Hybrid Cars

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The first problem with working out which was the first hybrid vehicle, is deciding what the term 'hybrid vehicle' means. For example, a barge being pulled by a horse with the current of the canal could be thought of as a hybrid vehicle. However, most individuals these days will agree that a true hybrid vehicle utilizes a 'rechargeable energy storage system' or an RESS.

For instance, this could define a vehicle that utilizes one kind of propulsion, such as an internal combustion engine as its main form of propulsion, while that engine recharges batteries that can also be used to power an electric engine.

I am sure that it will surprise 90% + of individuals to hear that the history of hybrid vehicles is almost as long as the history of automobiles themselves. Porsche is a famous make of expensive sports cars, but in 1898 Ferdinand Porsche, a young Czech student, designed the Loher-Porsche one-cylinder internal combustion engine.

However, this engine was utilized to drive an electric generator, the electricity from which was used to power electric motors which were attached to every of the four wheels. The petrol engine was used only to produce electricity for the electric motors in this early case.

This early hybrid was presented at the World Exhibition in Paris in 1900 and was capable of travelling at 35 mph (56 kph). In 1901, Porsche drove it himself to win the Exelberg Rally. After this they sold over 300 units of their early hybrid car. Mass production had not been thought of yet and rich people were still sceptical about the new, malodorous technology.

1959 was the next landmark in the history or hybrids because petrol was cheap and few people, if any, foresaw the future for the world and the environment. Anyway, the car developed, the Henney Kilowatt used the early transistors or those days to regulate the flow of electricity. This was the true precursor to contemporary hybrid cars.

One of the inventors of the Henney Kilowatt was Victor Wauk and he was involved in the process of experimenting with electric cars in the Sixties and Seventies. Occasionally, he is known as the Godfather of Hybrid Vehicles.

It is fairly remarkable, but the regenerative braking system used by contemporary hybrids to help recharge a hybrid's batteries was invented in 1978 by the electrical engineer, David Arthurs..

It then took until president Bill Clinton took the initiative to instigate the Partnership for a New Generation of Vehicles in 1993. It involved the Dept of Energy, Chrysler, ford, GM and one or two others. G. W. Bush replaced this program with his own FreedomCar Initiative in 2001.

This initiative was designed to finance extraordinarily risky or problematic projects for the development of hybrid cars. It has taken us more than 100 years to rejuvenate the initial hybrid concept and we only did that because we were compelled to do it.

By Owen Jones

Hybrid Cars: The New Generation Is on the Move

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German brands are reducing the gap with the Japanese trendsetters

Car manufacturers all over the world are venturing into 'green cars' technologies. Partly because they need to keep up with the competition in case the demand for green cars skyrockets, and partly because it's very 'cool' for ones brands image to be green. Even the Germans cannot stay behind.

Yes, it now seems that the slightly more conservative German car makers are making good efforts to keep up with the Japanese competition when it comes to green vehicles.

Green cars: the second life of Hybrid vehicles

Hybrid cars had recently lost some of their earlier their public appeal in the shadow of electric cars,. But now hybrid vehicles are returning to the limelight. And that is actually thanks to the Germans.

How did the Germans manage to bring new life to the hybrid car market? Well they have created quite some buzz by premiering various new hybrid car models during the international auto show (=IAA) in Frankfurt. The show is a big event for the European car market and runs from 15 to 25 September.

New German hybrid models: The futuristic Audi A8

The most important IAA debutant with hybrid technology is the Audi A8 Hybrid, at least from a German perspective. The twin engine version of the luxury vehicle will become available on the market in the first half of 2012, probably at a price between ?80,000 - ? 90,000.

Unlike its already available rivals, the Mercedes S400 Hybrid and the BMW 7 Active Hybrid, car manufacturer Audi's A8 Hybrid does not just use its electric motor for accelerating and climbing, it can drive purely electric. The result is a fuel consumption of a mere 6.4 liters per 100 kilometers. That is what I would call a fuel-efficient vehicle!

About the Audi A8 Hybrid cars

The Audi A8 Hybrid luxury vehicle will team a 2.0-liter turbocharged petrol engine with an electric motor generator and self-charging 1.3 kWh lithium-ion battery pack to realize 37 mpg. That would come to at least a 10 mpg improvement over the standard 2012 Audi A8.

The luxurious hybrid car will generate a combined equivalent of 245 hp and 345 pound/feet of torque, which ensures a strong acceleration. Audi says the A8 Hybrid will be able to make the charge to 62 mph (100 km/h) from a standing start in 7.7 seconds with a top speed of 146 mph. Not bad at all for a green vehicle.

By Katrien Tans
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