Electric Vehicles

Nowadays people have more varied choices in buying vehicles and cars. As now they have the option of electric vehicles. But what exactly electric vehicle is? In simple words an electric vehicle, or EV, is a vehicle with one or more electric motors for propulsion. Thus, the motion may be provided either by wheels or propellers driven by rotary motors, or in the case of tracked vehicles, by linear motors.

The energy used to propel these kind of can be obtained from various sources such as:

1. From chemical energy stored on the vehicle in on-board batteries: Battery electric vehicle

2. From both an on-board rechargeable energy storage system (RESS) and fueled propulsion power source: hybrid vehicle

3. Generated on-board using a combustion engine, as in a diesel-electric locomotive

4. Generated on-board using a fuel cell: fuel cell vehicle

5. Generated on-board using nuclear energy, on nuclear submarines and aircraft carriers

6. From more esoteric sources such as flywheels, wind and solar

7. From a direct connection to land-based generation plants, as is common in electric trains and trolley buses

Electric vehicles generally use electric motors used to drive vehicles because they can be finely controlled, they deliver power efficiently and they are mechanically very simple. Moreover these electric motors often achieve 90% conversion efficiency over the full range of speeds and power output and can be precisely controlled. Thus it won’t be wrong to say that these electric motors can provide high torque while an electric vehicle is stopped, unlike internal combustion engines, and do not need gears to match power curves.

These days electric vehicle is designed in two ways those are Battery Electric Vehicles and Hybrid vehicles. Battery Electric Vehicles covert chemical energy to electrical energy in batteries; whereas Hybrid vehicles, which convert chemical energy to electrical energy via an internal combustion engine and a generator. However, there is another less established form of electric vehicle which is the ‘plug-in hybrid’. This ‘plug-in hybrid’ attempts to combine the benefits of both these designs and allows the moderate capacity batteries of a hybrid vehicle to be recharged not only from the internal combustion engine and generator.

Electric Vehicles include electric wheelchairs, the Segway HT, electric motorcycles and scooters, motorized bicycles, golf carts and neighborhood electric vehicles. Furthermore some working electric vehicles include heavy work equipment, fork lifts, and numerous other service and support vehicles. Thus, if you are an environment conscious then electric vehicle is best for you.

Natural Gas Vehicles Are Beating Out Electric Vehicles for Consumers Top Pick

Consumers have been selecting natural gas vehicles over electric vehicles at a rate of two to one. By year end there will be approximately 123,600 natural gas vehicles on our nation’s road as compared to 65,500 electric vehicles. Despite the lack of marketing or fueling infrastructure for natural gas, it is now the first choice among consumers looking to alternative ways to fuel their vehicles.

The drop in natural gas prices has helped fuel the demand; beating out the more heavily marketed and federally funded electric vehicles (EVs). Four years ago President Obama unveiled his vision of 1 million plug-in vehicles on U.S. roads by the 2015 and pumped $5 billion into funding for electric cars. In February the Obama admiration proposed the tax credit for plug-in vehicle be increased from $7,500 to $10,000 and also extend the credit to other alternative vehicles like natural gas.

In response to the higher demand from motorist, Honda began showing it’s Honda Civic GX natural gas vehicle in car showrooms across the country, where previously it had only been marketed as a fleet vehicle. It is currently the only NGV sedan on the market. Honda says the marketing is paying off big for them, and sales of the vehicle are continuing to break new monthly highs. Although the choices are few for compressed natural gas (CNG) vehicles, it should be pointed out that conventional gasoline and diesel vehicles can be retrofitted for CNG. If natural gas is available at your home you can install a pumping station inside your garage.

CNG is safe or at least safer than gasoline, Although CNG is flammable, it has a narrow flammability range, and if released by accident it quickly disperses making it less likely to ignite than gasoline. CNG is also non-toxic, it dissipates when released and will not leak to contaminate soil and water supplies.

The natural gas used in vehicles is classified into two types compressed natural gas (CNG) and liquefied natural gas(LNG). According to fueleconomy.gov “eighty-seven percent of the natural gas consumed in the U.S.is also produced here; which greatly reduces are dependency on foreign imports. It is 60%-90% less polluting than traditional fuels. With 30%-40% less greenhouse gas emissions and is less expensive than gasoline. At the present time the main disadvantages of CNG vehicles is the lack of facilities available to pump the gas, fewer miles to the tank and few choice available by auto makers.

All gas vehicles depend on fossil fuel. The natural gas obtained from drilling is a fossil fuel and while no fossil fuels are considered to be renewable resources because of the millions of years needed for the earth to produce them; natural gas is primarily methane and methane gas can be produced as a renewable resource. Methane gas is currently being collected from landfills and produced from rotting vegetation and animal manure.

CNG vehicles are cheaper to operate than conventional vehicles and burn cleaner than gasoline vehicles. Electric vehicles running on electricity alone put out “0” emissions at the tail pipe, but the electricity providing that power is generated at power plants running off fossil fuels. The U.S. Department of Energy states that “PHEVs (plugin hybrid electric vehicles) and EVs (electric vehicles) typically have a well-to-wheel emissions advantage over similar conventional vehicles running on gasoline or diesel.

However, in communities that depend heavily on conventional fossil fuels for their electricity generation, PEVs (Plugin Electric Vehicles) may not demonstrate a well-to-wheel emissions benefit.”

The switch from diesel to CNG is the larger trend for cities and municipalities across the country. The U.S Department of Transportation provides grants for upgrading mass transit and many cities are already using those dollars to advance their fleets over to CNG vehicles.

The future for NGV remains uncertain; although the advantages seem clear, reduce dependency on foreign oil, cleaner energy for the environment, lower cost to fuel. The largest drawback is the lack of infrastructure for refueling. As government agencies along with private fleet owned vehicles begin to convert vehicles from gasoline to NGV the private sector will also begin to benefit from their expansion. Improvements in refueling technology and engine performance will also soon follow. It will likely be the consumers, who ultimately decide our next energy of choice.

How Used Auto Parts Can Save Money?

Not long ago, there was a time when no one could have ever thought of buying a used auto or car part to revamp a vehicle except when there was no other option. However, if we look at the present scenario the value of used parts has gained a considerable attention. In fact, today it is one of the few concepts with which everyone wants to be familiar with.

There are times when a used automobile part can be just as good or function as a new one. Besides this, one of the major factors that has let used auto parts gain considerable importance is its ability to give value for your money. Many times a situation comes, when you require or need to purchase large and new parts like motor hummer steel wheels, engine which might cost very high. The price score up on such new parts can be terrible and most probably you may even cannot manage to pay for. Thus in all such cases, used auto parts can be a more beneficial and save your money.

Apart from this, once your vehicle becomes un-functional, it is barely of any use. But, you must understand that due to the intricate way in which an engine functions, many parts on an un-functional automobile engine still remain in excellent working order. Thus the next best thing you can do is to contact auto recyclers. While the automobile part has no value to you any more but an auto recycler has another use in his mind. An auto recycler may easily compensate you in order to obtain it. This can be a yet another way where you as an auto or car owner may receive at least some money for the vehicle, and the auto recycler receives an inventory of car parts. This can help you get true value for your money.

Today there is a huge network of available automotive recyclers out there and are always ready to sell auto parts at low prices. Over the past few years, auto recyclers have been called by various names like auto wreckers, junk yards, salvage yards or wrecking yards. The only term that best describes what they do is auto recycling. They generally mark their auto parts way below the prices of a normal retail auto shop.

Certainly if you decide to go with used or remanufactured vehicle parts on your car; you save up to 50 percent less than original-equipment parts. It’s most excellent option if you shop for used truck or car parts as some parts for popular models of truck or car might not save you that much money. Besides this, nowadays more and more used auto part sellers are making their online presence and providing online shopping facility with big discounts. All you need is to go online and look for for a reliable used auto parts supplier store.