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The Renewable Energy Blog

Archive for the 'Wind Energy' Category

North Myrtle Beach has long been an exceptional place for a truly relaxing vacation but now there is even more reason to decide on this sublime spot for your getaway. This city is reinforcing its commitment to going green with some brand new initiatives that will help safeguard the environment. Plans to install small scale wind turbines here will soon be finalized, based upon a recent report in WMBF News. For those interested in eco tourism, this makes North Myrtle Beach an excellent spot.

Going Green with Wind Energy

by Anne Harvester

A photovoltaic solar cell is a piece of equipment that is designed to change energy from sunlight into electricity. The underlying principle governing this process is called the “photoelectric effect”. What essentially happens is that electromagnetic waves strike the metal exposed to the sun, dislodging electrons, which then move into wires and produce an electric current.

Recently, ways of collecting the sun’s energy have been sought with increasing urgency. It has become popular to use of sources of energy that do not pollute the environment, such as the wind and sun. Generating electricity using wind generators and solar devices provide a means of producing electrical power, without contributing to global warming like many of the other methods do.

The first photo-electric device made from silicon was created in 1941 by Russel Ohl. His invention made use of silicon, which in combination with phosphorus, becomes is a material called an N-type semi-conductor. This semi-conductor only conducts electrical flow under certain conditions.

by Jim Panot

What do you know about wind energy, wind turbines and how they work? Well here is a little insight to help build your knowledge of this important alternative energy resource. The conventional turbine design resembles a windmill on a very tall tower. When the wind blows the generator the blades make the rotor turn and the movement of the rotor causes the generator within the turbine to create power. Inside the electrical generator are many magnets and loads of copper wire making up a motor which creates electricity.

Wind turbines, as the name suggests, necessitates wind to work. The normal height for wind turbines is actually 30 meters, which enables them to utilize the more powerful winds occurring at that height. The objective of getting more of the wind is to create more electricity with the turbines. Of course it goes without saying that without enough wind, no power will be generated. Historical weather info is carefully analyzed to select sites that will provide fairly continual winds for the wind turbines. Many wind farms, therefore, are situated along coastlines where it is typically very windy.

by Russell Strider

Using windmills for homes is an effective solution for quite a few situations. Sometimes a homeowner wants an electrical power source for a remote cabin or beach home. Running electrical power lines could cost thousands. Employing an alternative power source can eliminate those concerns. A number of homeowners may simply want to reduce costs for electricity. Others are worried about the environment and burning of fossil fuel.

One very important consideration for installation is the location of the device. It must be positioned up high, where it will get the most wind. This could be a higher place on the ground, on the roof or on a tower. In certain situations, installation could involve the help of a professional who is informed about the right way to place the equipment.

by Paul Robertson

Many people are naturally interested in the idea of tapping into free wind power by building a DIY wind generator. However, as a starting point it is a terrific idea to attain some understanding of how a DIY wind generator works before beginning your project. Running your home off energy harvested from the air gets a little complicated, more in the performance of the system than in its construction.

Because the construction is not too hard, some may find this system more attractive than building their own solar panels. This could be due to the fact that windmills have been used for making flour and moving water for a very long time. By way of comparison, a solar power generator uses material and ideas that many individuals may be unfamiliar with.

by Hugo G. Cercil

You ought not to be careless or carefree about how you install your wind turbines. They are big and they reach high out; they could get in the way of flying birds. You don’t want the deaths of several colonies of birds on your conscience, believe me. Perhaps you should seek out an area that is deliberately out of their primary lines of flight.

The fast moving blades of a wind turbine might fool you any day. They are not that way because the wind is strong, but because they are rightly designed. They take advantage of the wind at whichever speed the wind is blowing, and then they give life to the massive generators in the earth under them. But of course, not all of them are well made, so this is important to look out for when thinking of a good one.


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