A smart wind energy concept with an innovative dual-use hybrid electrical energy conversion system has been tested. The concept relies on the principle of extending the blades of the wind turbine when low wind levels occur, thereby increasing the swept area and thus maintaining a high output power level. Dual-use wind turbines are not new, but the innovation with respect to wind height and wind speed was a new aspect of the design.
A smart wind power generator concept was studied with an innovative hybrid energy conversion system and variable height blades. The concept combines the benefits of the two. The variable height blade system uses the concept of extending the turbine's blades as wind speeds drop below a preset maximum level, thus enhancing the swept area and thereby maintaining a high output of power. The second benefit from this is that it allows the wind blades to rotate at different heights above the ground. This means that the wind blades are in constant use of the stored energy for the generation of electricity. In addition, it also offers greater capacity to produce wind power than conventional generators.
Some of the other technologies would include sensors for the direction and velocity of wind, or for the rate of wind flow. With the integration of these 2 concepts the ability of the wind turbine to produce electricity would increase. Smart Wind Turbines are designed for ground operation, such as on farms or nearby city centers.
There is a new concept coming out of Europe that shows promise with the development of new wind farms. The Smart Wind Turbine is the development of the concept that is being tested around the world. With this new technology, we could see the evolution of new wind farms being possible within a few years’ time. As a result of the Smart Wind Turbine concept, new wind energy technologies would be available to consumers around the world.
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