| 摘要 |
A multi heliostat concentrating (MHC) system for utilizing sun energy has at least on MHC module. A MHC module has at least one optical concentrator having a focusin reflective surface, aperture and an optical axis. A plurality of heliostats, which ar preferably located symmetrically relative to the optical axis of an optical concentrator simultaneously reflect sun radiation towards its aperture. Flux error correcting an flux homogenizing device disposed at the focal region of an optical concentrato provides for further concentrating and homogenizing the flux of the focused su radiation. A receiver preferably comprising concentrated photovoltaic cells and a optional passive heat-sink provides for efficiently and economically generatin electrical power. |
