Results and Discussion

1. Results of optimisation

Results of optimisation is shown on fig. 5. Similar results are available for optimisation according to mirrors utilisation factor M. Analyses of results gave the evidence that for acceptance angles less than 20° and number of mirrors < 4 is more suitable optimisation according to C. As for practical realisation of concentrator it is expected to satisfy these limitations, calculation of the CLON will always be performed according to concentration C.