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| MORE EFFICIENT THAN CURRENT TURBINES OF HYDROELECTRIC AND EOLIC POWER PLANTS | ||
| The following table includes examples of different configurations of piezoelectric generators, considering cylindrical piezoelectric elements with g33= 0.06 Vm/N, height h = 0.015 m and diameter D = 0.0015 m, with a predetermined triggering force F for each piezoelectric module (Mji,i) of 2 N and a current value from each piezoelectric modules (Mji,i) of 15 mA. | ||
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In this example, a generator with 62.500 piezoelectric modules (Matrix 50 x 1250) can generate 0,95 MW with 12.742 Kg, that is 6,4 Kg/cm2. Adding the external capsulate, may be near ONLY to 100 mm x 2.000 mm of total dimensions. |
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| THEN IN AN AREA OF 1 m x 2 m = 2 M2, IT IS POSSIBLE TO PUT 10 GENERATORS. AND THEN IT IS POSSIBLE TO GENERATE 0.95 MW x 10 = 9.5 MW | ||
To get an idea, we can classify the hydroelectric power plants depending on the power that are able to generate in:
- Low power generation: less than 1 MW. - Midlevel power generation: between 1MW and 10 MW. - High power generation: more than 10 MW.
How many generators is possible put in the same space needed today for the turbines to generate 10 MW ? |
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