How it works simplified: a wind generator´s rotating blades convert the wind´s kinetic energy into rotational momentum in a shaft. The rotating shaft turns an alternator, which makes electricity. This electricity is transmitted through wiring down the tower to its end use.
The blades use airfoils matched to the alternator, that capture the wind´s energy. Together, the blades and the hub are attached to the rotor, which is the collector of the system, intercepting winds that pass by. Most tur... Read Full Story
SMARTGREEN ANSWERS FOR SMART GREEN PEOPPLE,OR THOSE LOOKING TO SAVE BIG$$$$$$$$$$$$!!!!!!!!!!!!!!!!!!!!!!!
While most people are captivated by the high-tech nature of solar-electric (photovoltaic; PV) systems, in most cases, a solar hot water system will harvest more energy at a substantially lower cost. In fact, compared to PVs, solar hot water (SHW) collectors are more than three times as efficient at producing energy from the sun.
Investing in an SHW system is a smart solar solution for... Read Full Story
MY ENERGY MY CHOICE,
WITH THE USE OF SIMPLE WIND,BATTERIES AND CONVERTERS,THE WIND CAN BE PART OF YOUR CHOICE FOR CLEAN RENEWABLE SELF SA STAINING ENERGY.
Possibly related posts: (automatically generated)Lovin’ that Frog!Renewable TortureSo, what is Green Building, anyway? Read Full Story
This entry was posted on December 1, 2008 at 7:54 pm and is filed under clean energey, solar wind hydro power. You can follow any responses to this entry through the RSS 2.0 feed.
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Wikizines are interactive magazines that anyone can create or edit - and this one is called "MY ENERGY 777". Here you can find fresh voices and respond in real time. Some members write articles about recent news and trends related to the wikizine's topic, others recount relevant personal stories or share their favorite pictures and video clips. Got an interesting idea or story to share with other members of this wikizine? Well, then put on your journalist's cap and add you... Read Full Story