THERMAL PHOTOELECTRIC MODULE WITH PARABOLIC-CYLINDER CONCENTRATOR OF SOLAR RADIATION AND METHOD OF MAKING SAME Russian patent published in 2016 - IPC F24J2/42 H02S10/30 

FIELD: solar engineering.

SUBSTANCE: photoelectric module for solar concentrated radiation relates to solar engineering, particularly to solar modules with photoelectric and thermal receivers and concentrators of solar radiation in form of parabolic troughs. Thermal photoelectric module with parabolic-cylinder concentrator of solar radiation consists of cylindrical parabolic concentrator and a linear photoelectric receiver located in focal region with uniform distribution of concentrated radiation along cylinder axis, solar heat photoelectric module has asymmetric cylindrical parabolic concentrator with a mirror reflection and inner surface lined photoelectric receiver having a secondary mirror reflectors in lengthwise direction secured at device passage of coolant duct, and shape of reflecting surface of concentrator corresponds to condition of uniform illumination of surface of photoelectric receiver in form of a line of connected in series-parallel to photoelectric converters width d_o and length L and located at an angle to middle of concentrator, and determined by a system of equations according to patent claim. Method of making a thermal photoelectric module comprises making a concentrator of thin aluminium sheet with a mirror working surface of which back side fixed along stiffening ribs of length L is fixed in symmetrical slots stands with moulded surfaces, profile of which corresponds to condition of uniform illumination of concentrator surface of thermal photoelectric receiver, and is heat-conducting and insulating adhesive compound on passage of coolant, made from thin aluminium sheet in form of triangular-section channel fixed on post concentrator, and secondary reflectors are made from thin aluminium sheet with mirror reflecting surface, which is fixed on passage of coolant along a linear photoelectric receiver.

EFFECT: creation of solar modules with photoelectric and thermal receivers and concentrators of solar radiation in form of parabolic troughs.

2 cl, 4 dwg