Generators

Electric generators are used to efficiently convert mechanical energy into electrical energy. Magnetism is the basis of their principles of operation. They use permanent magnets, electromagnets, and exploit the magnetic properties of materials in order to create these amazing machines. (Stallcup, pp123-125)

The generators used to produce the voltages used in your home and in industry are large units, usually connected to a turbine which is powered by steam.  The stand-by or emergency generators available for your home or camper are typically 4 to 10kW, and are powered by gasoline engines. 

Generators are used for the generation of electricity and they ensure that most of the essential appliances can be run whenever there is a power outage. Generators of different wattage capacities can be used according to the needs of the individual. The choice of buying the right type of generator depends upon a number of factors like the wattage capacity, voltage ratings, fuel type, fuel efficiency, noise level, portability and price - a prudent choice can only be made if you knew what to look for.

Stand By - Standby generators provide backup power in homes and offices and are permanently installed outside the house or office building. They are plugged into the electric circuits or home wiring. - The unit turns itself on and off automatically. They can automatically detect disruption in the usual electric supply and begin supplying power within a few seconds. - Propane and natural gas offer a safe, long-term fuel supply and are more environment friendly than gasoline or diesel fuels. - Like any motor, a generator motor creates quite a bit of heat and needs a cooling system to prevent overheating. Standby generators can be either air-cooled or liquid-cooled. The major difference is that air-cooled systems are louder and not quite as effective. Liquid cooled systems are ...