Large tolerance space of solar power station light path collection and transmission system

The invention discloses a large tolerance space of solar power station light path collection and transmission system. The large tolerance space of solar power station light path collection and transmission system comprises a three-dimensional CPC; an emergent port of the three-dimensional CPC is provided with a photovoltaic cell array; a primary reflecting mirror which is of a plane structure is hung above the three-dimensional CPC; a plurality of air diffusers are arranged at the position of an incident port of the three-dimensional CPC in a parallel mode, wherein every air diffuser is in a conical shape which comprises a high reflection surface; the three-dimensional CPC, the air diffusers and the photovoltaic cell array form a system unit which is fixed relatively; the system unit and the primary reflecting mirror form a stable gravity gradient of structure together in an space orbit; incident solar beams are reflected to be transmitted to the three-dimensional CPC through the primary reflecting mirror, the beams irradiate on the air diffusers and are reflected by the surface of every air diffuser when the reflected solar beams reach the incident port of the three-dimensional CPC, the transmission direction is changed, the beams enter a chamber of the three-dimensional CPC in a disordered state and uniformly irradiate on the surface of the photovoltaic cell array through times of reflection of the wall surface of the three-dimensional CPC, and accordingly the photoelectric conversion is achieved.