| 摘要 |
FIELD: power engineering.SUBSTANCE: invention relates to renewable energy sources using solar radiation to generate ecologically clean electric power in large volumes. Volumetric photoelectric module is made in the form of flat photoelectric cells vertically arranged on inner sides of a hollow polyhedron with size ratio of width to length as 1/6. To perform conditions of maximum use of polyhedron inner surface and installation area of 3D photoelectric modules, triangular prism is selected as the module base. Prism Inner surfaces, except for ends, are coated with photoelectric elements. Use of volumetric high-output modules will allow to increase efficiency of solar energy conversion to electric energy up to 0.8; reduce the price of electricity generated by volumetric PEM to the level of 0.1-0.4 eurocent/kW·h; increase by 10-12 times the efficiency of area occupied by solar electric installation; avoid the need to use sun tracking system.EFFECT: use of volumetric high-output modules will allow increasing efficiency of solar energy conversion to electric energy; reducing the price of electricity generated by volumetric PEM; increasing the efficiency of area occupied by solar electric installation; avoiding the need to use sun tracking system.1 cl, 7 dwg |
