Investigating advance aerodynamic blades of wind turbines for electricity generation from renewable sources of energy

Abstract

Human been society needs to use external energy for the all types of activities, and Electricity is widely used resource and a multifunctional kind of energy, that launches of mechanical motion, lighting, heating, transportation etc. Any process, extracting electricity from fossil fuels (minerals, coal, oil and gas), pollutes the environment. Most alternatives to fossil fuels are renewable resources (resources that can be replenished rapidly by nature), which are usually polluting the environment less. Global Energy market showed acceleration in the growth of electricity consumption and Electricity demand is projected to rise steeply over the coming decades. The environmental, geo-political, and economic aspects of producing Electricity are stressing pressure to decide what is the right mix of energy to fuel in the future. Minerals, coal, oil and gas are all examples of nonrenewable resources and most of these pollute the environment when used. Most alternatives to fossil fuels use renewable resources (resources that can be replenished rapidly by nature), which are usually pollute the environment less. There are many forms of alternative fuels that are being utilized today: classic solar, nuclear, wind, hydro and geothermal power to the newly invented Tidal power generators and fuel cells. Many efforts in theoretical analyses and experiments have been made to understand and develop the ways how to generate power from reusable sources of energy, but many problems are still remaining unsolved.