Sunday, October 23, 2011

Gas Generators

!±8± Gas Generators

A wide variety of fuels are used to power generators. The most common are gasoline, diesel, propane and natural gas. With such a wide array of options, the house owner's choice of fuel and the right type of generator will depend upon factors such as the availability of fuel and the frequency of the use.

Gasoline generators

Gasoline generators are the most familiar type of generator. The fuel is readily available and is relatively inexpensive. The power per weight unit in a gasoline-powered generator is also more than other type of generators. Gasoline generators are less expensive than generators that use other fuel sources. However their price depends upon the components used. Multi cylinder, water-cooled engines are qualitatively superior and are priced high. These generators, unlike the cheaper, single cylinder, air cooled engines produce less noise and operate with a steady temperature. Some generators come loaded with features like overhead valves, low oil shut down, high temperature shutdown and electric starter. Engine speed and the type of alternators used also determine the life of the generator

There are certain disadvantages using gasoline generators. Gasoline has a very short shelf life of approximately six months. Fuel stabilizers have to be added to keep the fuel from getting unusable. Gasoline is highly inflammable and storing gasoline for long duration of time can be extremely dangerous. Gasoline generators require frequent maintenance and there is the problem of condensation occurring in cold weather. Gasoline forms gum deposits especially in cold weather and can cause problems in fuel filters and carburetors if the generator is not run often.

The generators are available in 3KW to 15KW and more. The minimum cost of home generators in the range of 3KW to 5 KW is approximately 0 to 00.

Natural gas generators

Most standby or permanent generators are powered by natural gas. It is the most convenient source of fuel and normally available at all times. Natural gas supplied through home gas lines can be conveniently piped to the generator eliminating the inconvenience of refueling and the risk of storing the fuel. In areas where natural gas is available, using a natural gas fuelled generator is a better choice. The generator lasts longer, requires less maintenance and burns cleaner. The engine produces less noise than diesel or gasoline powered generators

Propane gas generator

Propane gas is normally used for permanent standby generators or in places where there is an availability of fuel supply. For house owners who already have a storage tank of around 150 to 200 gallons, propane generators are the best choice. These generators require less maintenance. There is no problem starting them up or condensation in cold weather. Propane gas has a longer shelf life and burns cleaner. The disadvantage of propane is that it is relatively expensive and is less efficient, producing less energy per unit volume than diesel. A 10KW to 12KW generator is sufficient to power a normal sized home. A 12KW propane or natural gas generator may costs 00 upwards.


Gas Generators

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Wednesday, October 12, 2011

The Comparison of Natural Gas Generators to Other Types of Generators

!±8± The Comparison of Natural Gas Generators to Other Types of Generators

One of the many generators of today which are considered beneficial especially during a power interruption is the natural gas generator. It can provide electricity to those who will use it by burning natural gas. Even in your own household, you can use specific appliances during outages with the help of this kind of generator. For those who are already using natural gas as their source of electricity, the use of a generator that makes use of this kind of gas will be more beneficial because it can be directly connected. In comparison to other kinds of generators, you will find out what makes it distinct from the others.

When it comes to effectiveness and the safety it can provide to the environment, a natural gas generator set is far more better that a generator that makes use of coal. Coal can be used in large power plants however it is not advisable to be used in residential areas or for business establishments because it can exhaust more harmful elements or pollutant compared than that of natural fuel. It is more than advisable to use generators that use natural gas at home because of the safety it can provide.

Moreover, in comparison to renewable fuel generators, a natural fueled generator is more applicable if you would use it constantly. This is due to the fact that the source of this kind of generator can be found anywhere. On the other hand renewable fuel source like that from the wind and the sun is not constant because there are many factors that can affect its presence in the environment. However, renewable fuel generator is safer due to fact that the sources are just from the environment.

If you would see the differences for generators powered by natural gas to that of a diesel set, you would properly say that their benefits are alike especially when it comes to efficiency in providing energy during a power interruption and most of all the cost. However today, there are breakthroughs which have advanced the use of biodiesel and it has been proven to be more effective, cheaper and environmental friendly than the other types.

Lastly, in comparison to gasoline generators, those with a source of natural gas are still preferred especially in houses and other establishments. This is because it is again cost effective and safer for the environment. Natural gas generator suppliers have proven that the generators they deliver are what can be made into portable generators and efficient for power outages.

With the different comparisons made from a natural gas generator set to that of other types of generators, you are now able to choose which one would be of good use to you. No matter what you choose as long as it gives you with enough energy sources that you require during power outages, then that would be fine. However, you must also bear in mind other factors like whether it is safe to the environment most especially to you who will use it and is the generator worth its cost. Through this, you will be able to realize that you bought the perfect generator for you.


The Comparison of Natural Gas Generators to Other Types of Generators

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