The Electric Power Generator
In these times of global power shortages blackouts are not uncommon and for this reason electric power generators have become commonplace, both in the workplace and in the gardens of many suburban homes. The use of an electric generator is now so common that market forces have come into play, with competing products sourced from all over the world, with the cheaper brands coming primarily from the Far East and India.
With power outages likely to become a way of life in all parts of the world, from developing country’s to the first world. Increasingly erratic weather patterns have also forced many small businesses and households to consider the purchase of a portable electric generator in anticipation of power outages. Small diesel generators and portable propane generators have become very popular home use items. The lessons of Hurricane Katrina and the Indonesian Tsunami have been learned by families across the globe.
The common electric power generator is powered either by diesel or gasoline and portable units for home use can range from 1kVA to 30kVA. Although these units will not restore power to all appliances and devices in the typical home they will allow for certain necessary activities to continue. For instance in a hurricane, some lights, the refrigerator, a water pump and television can continue running from the power supplied by portable electric generator, allowing the family access to food, clean water and information.
Generators come in larger sizes, depending on the load they will have to shoulder during power outages, while a 30kVA generator would be adequate for a home or small business, a larger factory may require a generator of up to 2000kVA. Typically these generators are housed in a container similar in size to a shipping container. These electric generators are fully portable and can be installed on site with a minimum disruption to the day to day running of the business. Even larger electric power generators, up to 5 megawatts are used for small power stations. These power stations typically use from between 1 to 5 of these generators and they are assembled on site. The generators used by power stations do not only come online during power outages but are also used to supplement the power supply during peak load times or for emergency use when the electrical supply grid is damaged.
Ecologically friendly windmill electric generators have become the backup electricity supply mechanism of choice in areas where diesel or gasoline may be unavailable or where the owner would like to minimize the carbon footprint of the electricity generation. These generators become an extremely attractive option in areas where the wind blows steadily and have found willing buyers in remote destinations such as the Australian Outback. Although there are smaller units for home use, which can be bought as home wind power kits, the most visible of the windmill electric generators can be found in remote areas where their large size makes them highly visible.
Whatever model of electric power generator is chosen it is without doubt that a reliable power supply is becoming increasingly important not only to economic development, but also for personal comfort and safety. In these days of erratic commercial electricity supply the purchase of an electric generator makes sound financial and personal sense.
.
