Kamis, 02 April 2009

made Tri-fuel Hybrid car



Engineering students are observable swollen with pride to have the latest design of car and developed by them presented at ongoing Auto Expo-2008 at New Delhi Pragati Maidan.

They are made Tri-fuel Hybrid car, it is India’s first hybrid car and first four-wheel drive car also Off-Road vehicle developed by Engineering Student of Amity has been showcased at expo.

The Off-Road vehicle of amity student had won the chairman’s award from Mahindra & Mahindra at esteemed SAE competition.

The students of Amity are very much excited to their cars presented right next to car designer Dilip Chabria’s creation.

Via: My India news

Hungary Hybrid Car - Antro Solo

Hybrid Vehicle Technology: Theory Of Operation Through 5 Driving Modes


Welcome to Hybrid theory 101. Hybrid cars operate differently depending on your current driving modes. We can divide your typical driving into 5 different modes. Your hybrid car acts differently in each of these 5 driving modes, in some modes the electric motor is operating, and some modes the gasoline engine is operating, and sometimes both are operating. Knowing how your hybrid vehicle operates under each mode is crucial to getting the most gas mileage, and minimizing emissions output. Of course the car makers don't tell you this, they just make it sound like you always get super high gas mileage like a Bingo free spot, no matter how you drive, but that may not be the case. Here are the 5 hybrid vehicle driving modes and their theory of operation:

1) Full Stop: At a full stop, like at a red traffic light or stop sign, the gas engine usually shuts off to eliminate idling, and reduce emissions. The electric motor is now ready to propel the car when push on the gas pedal. This is usually pretty seamless, and you might not even notice without seeing it on the power monitor indicator. In crowded cities with lots of stop and go traffic like the opening scene of Office Space, this can save you a lot of fuel.

2) Low Speed/Initial acceleration from a stop: First of all, I should point out that being a scofflaw maniac driver, I never drive in this mode. Starting from a stop, and driving in a normal sane, just-like-your-grandmother acceleration from the stop line, the electric motor usually propels your car, powered by the electric motor's battery pack. This type of downtown stop and go traffic is where you save the most fuel with hybrids, counter intuitive to normal gas engines, where you burn the most fuel. The electric motor works up until about 15 MPH without any help from the gas engine. The gas engine turns on and off as needed while you drive. I have zero patience for losers at stoplights. If you have a life to live and a lead foot like me, your hybrid SUV will be less efficient in this mode, because flooring the accelerator will demand extra power, causing the gas engine to kick in. This eliminates the fuel savings potential offered to you by your electric motor during this driving mode. Also, if you spend all day in stop and go traffic, the constantly used electric motor battery may discharge quicker, causing the gas engine to turn back on to charge the battery. So your fuel economy savings for hybrids may really only benefit you in a much more narrower range of operating conditions than the car makers will admit. Moral of the story: If you don't drive your hybrid car like you are supposed to, don't expect to get the advertised fuel economy.

3) Heavy Acceleration: This is my personal favorite mode of operation. This mode quickly puts a lot of forward distance between you and the aforementioned losers at stoplights, stuck there during indecision attacks when the light turns green. Here your power comes from both the gas engine, AND the high torque electric motor, typically through some type of power splitting device. During this mode, you probably will not be saving as much fuel as you expect from all the advertising.

4) Highway Driving: This is where the fuel efficiency of Hybrid cars and SUV's works counter intuitive to what you would expect. The reason is that in this driving mode, the car is typically powered only by the gas engine, which may be charging your electric motor battery pack at the same time. So the electric motor is not typically contributing during highway driving, meaning your hybrid vehicle is just another gas guzzling, car at highway speeds. If you are a highway commuter that drives an hour to work each way on the open highway with no stop and go traffic, a hybrid vehicle will probably offer you little fuel savings.

5) Braking, Coasting and Deceleration: When you brake or coast, forward kinetic energy that in standard car normally gets dissipated as heat is instead converted to electric energy. This is accomplished by using the old reliable spinning electrical motor in it's other role, now as a generator to charge the battery pack. This is why hybrid cars never need to be plugged in, despite old wives tales you might hear. This process of charging the battery is known as regenerative braking.

6) Backing Up: Ok I lied, there's a sixth mode, but who really counts going in reverse as a driving mode? In reverse the gas engine does not operate, the electric motor does all the work. Not that this will add huge amounts of fuel savings for you. I drive about 50 feet max in reverse on a daily basis. Now maybe if you're Burt Reynolds...

How Much Better is Hybrid Car Gas Mileage?


In certain driving modes, hybrid electric gas cars offer you no better fuel efficiency than standard cars. Also the fuel efficiency of Hybrid cars and SUV's works counter intuitive to what you would expect. Your gas mileage could be more volatile with a hybrid vehicle due to the way it operates in different driving modes, and how much time you spend in each driving mode. In some driving modes, your fuel efficiency can be better, and in some modes your fuel efficiency can offer you no benefit at all. We will give you enough information here to help you decide if a hybrid vehicle is right for you. But first, let's clear the air on the common myths and misconceptions of hybrid vehicles.

Stop blaming the President, stop blaming the oil companies and Congress about oil prices!

Everyone wants to blame everyone else for their problems. Don't blame the President or oil companies for high gasoline prices. If you want to blame someone, go into the bathroom and point into the mirror, because it's your fault! It's my fault, it's everyone's fault. Sure oil companies took advantage and charged a bit more in 2005, making record profits, that's called capitalism dudes. You sell your camera on eBay and it bids way up because the demand is there to support it. Is that someone's fault? But think about this, oil companies would not have had a leg to stand on with pricing if the demand for fuel from you and I were not so great. We all drive around in gas guzzling SUV's. Think about it, in 1994, there were very few SUV's on the market. Remember the 70's? Riding bikes to work, carpooling? Hardly anyone does that anymore. China's insatiable demand for oil, cement, and lumber had not kicked in yet. The population was a lot lower than, and there were fewer houses requiring electricity and heating oil. So the fault here lies with you and I much more than the President or Congress oil companies. Instead of complaining about their record profits, buy their stock! China alone was the root cause of the largest increases in lumber and cement the last 2 years. All of us need to do what we can to conserve oil, not just with our cars, but in conservation and recycling of other resources we use that depend on oil. We need to attack this from multiple angles. Hybrid vehicles are one of many steps that we should be implementing. Hybrid cars CLAIM a 40% to 60% improvement in fuel efficiency for city driving. Just think if all of us drove hybrid cars, what that would do to the demand for gasoline. It does not take much of a drop in demand for oil at all to tip the scales and cause prices to drop.

Hybrid Cars Save Money


Hybrid Cars Save Money If you have been sitting on the fence about deciding to purchase a Hybrid car, you no longer have any excuse to be squeamish. Consumer Reports just released a study this August that confirms that Hybrid cars will in fact save you money over the long run.

The combination of generous tax credits along with the fuel saving nature of these vehicles is what makes them a good long term value. The difference in up front cost between a hybrid and its traditional counterpart is often between $1200 and $7000. Thats a wide gap, and can be enough to leave you wondering if its worth it.

The good news is that if you act fast and purchase your new Hybrid car before the tax credits phase out in 2007, alot of that upfront additional cost will come back to you in the form of a tax credit. Meanwhile, you will enjoy long term savings on fuel costs.

Did you know that as of 2006, Hybrids account for only 1% of new car sales in the US? As gas prices rise, the ratio will likely change as people seek to cut costs out of rising fuel prices. Unfortunately, if you wait too long you will no longer be able to take advantage of the tax credits that are being phased out. If you are considering purchasing a Hybrid car, you are better to do it now.

The study, conducted by Consumer Reports assumes that you keep your Hybrid car for several years, long enough to notice the difference in cost of filling up. Of course, the more you drive to work, school, or on vacation, the faster and greater your savings will add up.

If you are researching Hybrid cars, be sure to check out http://www.hybridrevolution.org This site lists updated information on all makes and models of Hybrids available and soon to be available.

About The Author

Amber Lowery is an author and webmaster. You can read more about Hybrid cars by visiting her site: http://www.netcarshopping.info/hybrid.html or by visiting: http://hybrid.autobuyerworld.info

Ford’s Hybrid Car: A Giant Step towards the Reduction of Oil Consumption and Air Pollution

Ford’s Hybrid Car: A Giant Step towards the Reduction of Oil Consumption and Air Pollution.

Today’s financial crisis comes as a main concern with the price hikes of main commodities and the tremendous raise in petroleum prices. More and more people—interest groups, government administrators, consumers and the industry are bothered by these. Since one cannot do away with transportation utilities, alternatives to the conventional gasoline engine are a current issue to both consumers and auto manufacturers.

The United States ranks as the world’s largest consumer of oil. Transportation is responsible for roughly 65 percent of petroleum use not to mention that it is likewise the major cause of air pollution. The Department of Energy sees the transitioning to vehicles which are fueled by less oil thereby yielding to higher gas mileage as the solution to the dependence on the already dwindling and too expensive resource that may lead to the reduction of pollution.

Hybrid cars are on the watch list. Several government leaders from all over America recommend the use of hybrid cars since they combine gas and electric fuel sources. Hybrid cars integrate a gasoline engine with both an electric motor and a powerful battery to continuously recharge and store energy therefore the configuration it produces allows less energy to be lost and holds a high gas mileage.

Practicality and technology speaks for the hybrids. Several manufacturers started coming up with their hybrid concepts to respond to the consumer and the present time’s call. Necessity is indeed the mother of invention, as Plato puts it. Ford is basically spurred by a sense of necessity, practicality, inevitability, and the reality that it is the ultimate relief to today’s downtrodden economy.

Ford Escape Hybrid is the very first vehicle to combine SUV capability with an outstanding fuel economy and low environmental impact. True to the qualities possessed by an SUV leader, Ford’s Escape Hybrid drives normally, performs superbly, and contains no compromise features expected of an efficient SUV.

"When we began work on Escape Hybrid, we made a commitment to delivering a no-compromise, authentic Ford SUV that's fun to drive, spacious, comfortable and capable, with substantially lower fuel use and emissions," said Mary Ann Wright, director, Sustainable Mobility Technologies and Hybrid Programs, Ford Motor Company. "Mission accomplished! It's wonderful to see the vehicle we originally envisioned resonating so strongly with customers," she added.

Escape Hybrid has earned the highest fuel economy numbers for an SUV as certified by the U.S. Environmental Protection Agency with its 36 mpg city/31 mpg highway/33 combined in front-wheel-drive configuration; 33 mpg city/29 mpg highway/31 mpg combined for the four-wheel-drive model. It is certifiably a clean vehicle to run and operate producing 97% less hydrocarbon and oxides of nitrogen emissions than vehicles that meet the nationwide Tier I emissions standard. No wonder Ford Escape Hybrid has been named "North American Truck of the Year" for 2005.

Ford owners need not worry of their Ford aftermarket parts for it’s just a click away. Check out http://www.partstrain.com/ShopByVehicle/FORD for affordable and the largest array of Ford auto body parts to choose from. Try it out and see for yourself the superior quality replacement and aftermarket parts catered by Parts Train. Why wait? Give yourself the enticing experience of shopping for nothing but the best!

About The Author

Jenny McLane works as a Market Analyst for one of the country's leading auto parts distributors. She has been in the auto parts industry for over ten years now.

jenny@partstrain.com

All About Hybrid Cars

Environmental issues have never been in the spotlight as much as they are today. Consumers are becoming much more environmentally conscious and companies are scrambling to appease them. This is also very true of automobile companies and this trend has lead to the development of hybrid cars.

As the name suggests, hybrid cars are just that – hybrids. They do not run on one specific type of propulsion or fuel system. Rather, hybrid cars can typically use at least two propulsion systems. While many systems have been investigated, the most common hybrid cars are those that can run on either gasoline or electricity in the form of a battery. Most recently, hybrid cars have been manufactured which can use an ethanol derivative, commonly termed Flex Fuel.

Inventors have long been conducting experiments to create hybrid cars, without success. In fact, the first experiments were conducted in the 19th century when manufacturers were attempting to phase out steam-driven vehicles. The first successful hybrid car wasn’t created until the turn of the 20th century, but it was more than 90 years before the hybrid car was released for public sale.

Typically, hybrid cars contain the main components of an everyday gasoline-driven car. There is a fuel tank, a transmission and a gasoline engine. However, today’s hybrid car also contains electric mechanisms such as a battery and an electric motor. In some cases, the battery of the hybrid car is powered by solar energy. That way, the battery can recharge itself during the day. Some owners of hybrid cars prefer to switch propulsion systems depending on whether it is day or night. Amazingly, recent developments in hybrid cars have allowed for the kinetic energy created by the gasoline engine to be used to recharge the battery.

Hybrid cars are riding a wave of popularity. Most of the major car companies, including Toyota, Honda, and even Lexus, have introduced their own hybrid cars to the automobile market. With their smaller gasoline engines and reduced output of emissions, hybrid cars appeal to any socially responsible individual. The decreased size of the engines in hybrid cars have also led to new, sleeker designs and the incorporation of much lighter materials. So, the efficiency and power are quite satisfactory for the typical user, with hybrid cars reaching a horsepower of as much as 90. With the advancements in modern technology, it can only be expected that the hybrid cars of the future will be more efficient, cheaper and in great demand.

About The Author

John Francis Amberden is a regular article contributor on many topics. If you have found this article helpful, visit his resource sites, http://www.lookforanewcar.info and http://www.newcarloanapp.info. For information on other topics of interest, visit http://www.moreinformationservices.com.