| About energy consumption, there is same problem,such as Energy shortage, Environmental pollution, and the fossil sources dring up. In this case, it is very important to develop and utilize renewable energy. Solar energy have some advantages, for example limitless reserves, distributing everywhere, cleanness and economical. So it is the way to solve Energy shortage, Environmental pollution, and greenhouse effect to develop and utilize renewable energy, and is human perfect replaceable sources.Solar energy utilization means and status are introduced, on this base, the dish-stirling solar power generation system is proposed. The system's electric power is 500W, the solar concentrator's diameter is 1meter, uses elevation-azimuth tow-axes sun-track equipment. This system's characteristic is low power, simple configuration, high efficiency, low cost. It is very suitable to some places, where is out of the way area, plain, desert and some place without electricity. The low power system would use to light and daily electricity for a door. It could improve this place people standard of living.In the paper, some part is about the tow-axes sun-track equipment. Tow step commix sun track system is presented. Which includes program control and sensor track. The track control software which is develop with VC, account the sun moving contrail, could finish program control. The track system could track the sun all-weather, enhance the concentrator temperature and the generation electricity efficiency.
|
PDF Full Text Request