| 摘要 |
<p>This device aims at using the principal of hydraulic lift to rotate the solar panel according to the sun so as to reduce the misalignment between the direct beam of light(i.e. light which contains 90% of the energy) and the solar panel. Two pipes having different diameters and different lengths are used for creating the desired motion. The pipe with smaller diameter and greater length is connected to a tank whfch is connected to a central tank by means of two flexible pipes one of them is connected with an electronic valve used regulating oil and the other is connected to a pump which pumps the oil from the tank to the central tank. Note that since the pump is being many would assume that it consumes to much of electricity but this can't be true because the pump Works only for a small interval of time hence the pump would consume very less amount of electricity. Similarly in the case of an electronic valve, current would be required only to switch on the vafve after that the valve would supply oil in a continuios way and this will be continued till a small current is supplied to the valve so as to switch it off. This device can be easily converted into a single axis tracker. Hence we can achieve similar results through this device at an expense of less electric current.</p> |
