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Dołączył: 02 Kwi 2011
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Wysłany: Wto 3:13, 19 Kwi 2011 Temat postu: Concentrating Sunlight as Energy |
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v class="googleright">One of the loyal problems with solar platforms has been the inefficient conversion of sunlight to electricity. New technology and strategies are dealing with this issue.
Concentrate, Concentrate
Traditional power generating plants work by using a oil, constantly fossil, to heat a liquid until it expands or turns into a gas. The oppression or gas than rotates a turbine, which cranks up a generator and produces the massive values of electricity we entire take for acknowledged. This is a period tested usage and is used in coal, nuclear, hydropower and most major power sources. The concept is immediately creature transferred to solar platforms in an effort to get extra bang for the buck out of these wash energy platforms.
The problem with solar is sunlight is converted to energy at a rate of 10 to 15 percentage efficiency, a truly uninspiring digit. Put in sports terms, the best maul in baseball would have a batting mean of 150, a quarterback would complete 1.5 of his attempted throws and Michael Jordan would have missed 9 out of each 10 dunks. The numbers simply aren't beautiful.
The problem with solar power namely the bottom construct of solar cells. Various fashions of silicon are accustom apt become sunlight into stamina. The matter namely simply inefficient and improvements are slow and incremental. The location is similar to trying to turn a moped into a lofty performance racing bicycle. You don't have much to work with. Given the limitations of silicon, solar makers are trying current strategies.
One of the major new strategies is to use the sun as a direct heating makeup to produce power. Instead of trying to instantly convert the sunlight with silicon layers, producers are trying to use reflective panels to converge it onto a specific smudge. This spot then contains a pipe alternatively pond of liquid. The condensed focus of the sun heats the liquid up and the traditional turbine to generator to electricity strategy is undertaken. If you've ever sat in a motorcar in vehicle above a summer day without air conditioning, you'll know the concept.
Generating energy from the sun a cloud of has forever been a bit of a brain scratcher. Early returns on the concentrated energy strategy, whatsoever, have been highly positive. Major fields are being used in Germany and the future appears…bright.
Rick Chapo is with SolarCompanies.com - a directory of solar power and solar energy companies. Visit SolarCompanies.com to read more solar electricity and geothermal energy treatises.
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