Reflected flux measurement device by a solar field provided with a variable configuration system with respect to photodetectors of said measurement device

摘要

The invention relates to a device for measuring (1) fluxes reflected by a solar cell array (101) of a solar power plant (100) towards a receiver (102) of the solar power plant, which device is intended for being mounted on the receiver (102) and comprises: first photodetectors (2a, 2b, 2c, 2d) aligned along a corresponding alignment axis (A1); and a system (3) configured so as to define, for each first photodetector (2a, 2b, 2c, 2d), in an operational configuration of the measurement device (1), a region of the solar cell array (101) to be monitored, said system (3) being capable of varying between a first configuration with respect to the first photodetectors (2a, 2b, 2c, 2d) and a second configuration with respect to the first photodetectors (2a, 2b, 2c, 2d) such that the transition from the first configuration to the second configuration simultaneously modifies the region to be monitored of each of the first photodetectors (2a, 2b, 2c, 2d).