The Fastest-Growing Wind Power Market in the World
The use of wind power increased by 60% in United States in 2008 which means that Americans invested $16 billion in wind projects.
July 24th, 2009
540 MW Shetland Islands Wind Farm Could be Closed due to Disappearance of Local Bird Populations
Royal Society for the Protection of Birds has announced its objection to this project, saying that wind turbines from this wind farm affect seriously bird populations.
June 16th, 2009
Choose the Best Wind Turbine Rotor System
Rotor is the most important part of a wind turbine.The rotor recives the kinetic energy from the wind stream and transforms it into mechanical shaft power.Components of a wind turbine rotor are blades, hub, shaft, bearings and other internals.
June 16th, 2009
Wind Turbines-Blade Element Theory
Although there are several ways to categorize wind turbines, they are broadly classified into horizontal axis wind turbines and vertical axis wind turbines, based on their axis of rotation.
May 10th, 2009
Vertical Axis Wind Turbine ,Insensitive to Wind Direction
Industri-SA designed some new turbines that can answer all these problems with a clever design. This vertical turbine is designed for urban environments having windy conditions.
May 7th, 2009
Optiwind Compact Accelerating Wind Turbines for Low-Wind Areas
Accelerating Compact Wind Turbine, a few small turbines with five-bladed fans which can generate more electricity even in areas where wind power is very low.In these turbines the synchronous generator has a few pair of poles (small external diameter) and to generate voltages at industrial frequencies they need to be driven at high speeds.
May 5th, 2009
Wind Turbine Operating Advantages and Disavantages
The renewable resources use addresses not only to the energy production, but also through the peculiar way of generation reformulates the development way, through sources decentralization.Wind energy, in particular, is between the renewable energy forms that land themselves to the in little applications.
May 5th, 2009
How to Build The Most Efficient Wind Farm
Wind energy is plentiful renewable, widely distributed, clean, and reduces toxic atmospheric and greenhouse gas emissions if it is used to replace fossil fuel power plants.Wind-powered generators currently with a total worldwide capacity 75 GW produce just over 1% of world-wide electrical energy.Globally, wind power generation more than quadrupled in the last four years.