Wind Energy Wind Power - 1049 Words

Wind energy is the use of air flow through wind turbines to mechanically power generators for electricity. Wind power has been used as long as humans have put sails into the wind. Wind power is an alternative to burning fossils, is plentiful, renewable, clean, produces no greenhouse gas emissions during operation, consumes no water, and uses little , or barely any land. Wind power gives variable power which is very consistent from year to year, but it has significant variation over shorter time scales. It is used with other electrical power resources to give a reliable supply. The first windmill used for the production of electricity was built in Scotland in July 1887 by Professor James Blyth of Anderson’s College. The development of of electric power caused wind power to find new applications in lighting buildings remote from centrally generated power. A wind farm is a group of wind turbines in the same location used for production of electricity. A large wind farm may consis t of several hundred individual wind turbines distributed over an extended area, but the land between the turbines may be used for agricultural or other purpose. The Gansu Wind Farm is the largest wind farm in the world, it has several thousand turbines. A wind farm may also be located offshore. Almost all large wind turbines have the same design, a horizontal axis wind turbine having an upwind rotor with three blades, attached to a nacelle on top of a tall tubular tower. Offshore wind power refers toShow MoreRelatedWind Energy : Wind Power3274 Words   |  14 PagesDue to the depletion of energy source like fossil fuels there is an increased utilization in the non conventional sources such as wind energy, solar energy, and biogas energy. Wind Energy is the conversion of wind power to electrical energy. Wind power is an inexpensive form of energy compared with coal, gas or fossil fuel powered plants. Wind energy exists over wide geographic areas (Onshore and offshore). Increased de ployment of wind energy (Renewable energy) and energy efficient techniques haveRead MoreWind Energy And Wind Power1225 Words   |  5 PagesWind Energy and Wind Power Wind is an abundant resource on our planet. And this resource has particular characteristics that make it advisable for us, human beings, to utilize it in order to generate electricity. It is considered a type of solar energy, since the wind is produced by the differences of heating of the atmosphere of our planet performed by the sun, some abnormalities on the terrain of the planet, and also the rotation of the Earth. Some conditions can alternate the patterns of theRead MoreWind Energy And Wind Power1799 Words   |  8 PagesWind power Wind energy or wind power is extracted from air flow using wind turbines or sails to produce mechanical or electrical energy. Windmills are used for their mechanical power, wind pumps for water pumping, and sails to propel ships. Wind turbines operate on a simple principle. The energy in the wind turns two or three propeller-like blades around a rotor. The rotor is connected to the main shaft, which spins a generator to create electricity. Click on the image to see an animation of windRead MoreWind Power And Energy Power6573 Words   |  27 PagesAbstract Wind power is still the most promising renewable energy in the year of 2013. The wind turbine system (WTS) started with a few tens of kilowatt power in the 1980s. Now, multi megawatt wind turbines are widely installed even up to 6–8 MW. There is a widespread use of wind turbines in the distribution networks and more and more wind power stations, acting as power plants, are connected directly to the transmission networks. As the grid penetration and power level of the wind turbines increaseRead MorePotential Energy and Wind Power742 Words   |  3 Pagesoutside, wind blows towards your face, can you imagine the wind can transfer to electricity? Majority people in China have the idea of the coal-burning as a way to produce electricity. However, coal is a limited resource nowadays. Scientists had found out several alternative ways to produce energy, for example—wind power. Wind power can bring us many benefits because wind is an infinite resource; wind power is environmen tally friendly while wind farm is also a low-tax project. Wind power, a new wayRead MoreRenewebal Energy: Wind power Essay774 Words   |  4 Pagesusing the wind power as our energy. Wind power is electricity that is powered by the windmill, this power is renewable, and sustainable, which means that it would be always able to get electricity from it unless there aren’t any wind. The wind power worked mainly by the wind. First, the wind spin the blade, and the blades turn a turbines and this generates electricity, then the cable runs down inside the tower. At last, the cable carried the electricity where every it was needed. Wind power bringsRead MoreRenewable Energy: Wind Power Essay791 Words   |  4 PagesWind Power is the use of our natural wind that converts it into mechanical energy which eventually becomes electricity. You may not realize this, but we used wind power that dated centuries ago. It pumped water, ground grain, and plenty of other things. (Resources, awea.org) Ever since recorded history, people had the ability to use wind as a source of energy. Wind power was been used to propel boats along rivers as early as 5000 B.C. At 200 B.C., China used windmills to pump water, while in PersiaRead MoreRenewable Energy: Wind Power Essay582 Words   |  3 PagesWIND POWER Wind is one type of renewable energy that can be developed to generate free and clean energy replacing the one that be renewed and cause the pollution such as fossil fuel. Wind energy can be extracted by using the suitable wind turbine that is suitable with the current wind speed at observe location which is eastern coast of peninsula Malaysia. Generally, Malaysia has a potential to use the wind as alternative energy because of the wind speed in Malaysia can reached until 12 m/s andRead MoreIs Wind Power A Successful Source Of Energy854 Words   |  4 PagesThere are some requirements that are needed to make wind power a successful source of energy. Wind power must still compete with conventional generation sources on a cost basis. Depending on how energetic a wind site is, the wind farm may or may not be cost competitive. Even though the cost of wind power has decreased dramatically in the past 10 years, the technology requires a higher initial investment than fossil-fueled generators. Good wind sites are often located in remote locations, far fromRead More Wind Power as the Future Energy Source Essay845 Words   |  4 PagesWind Power- the Future Energy Source Abstract: We are facing an energy crisis on Earth. Burning fossil fuels are harming the atmosphere; this global warming and affects produces chemicals that hurt our body. People are starting to think about using alternative energy. Wind power would be our first choice, because it’s clean, inexhaustible and renewable. Today, wind power is mainly used in Europe. We believed wind power would be the main source of alternative energy for world use. Introduction: