| 摘要 |
The solar trough system (A) of the invention comprises at least one trough-shaped reflective surface (1) that directs sunlight to its focus (F) and rotates about its focus (F) which is its own rotation axis; at least one thermal receiver member (2) provided on focus (F) of the surface (1) and extending along the reflector (1). In said system, center of gravity (3) of movable parts is provided on the focus (F) of reflector (1) in every angle of repose of the reflector (1). |
