| 摘要 |
PURPOSE: To automatically forcibly cool a solar concentrating solar light generator module surface without impairing generating function by installing an auxiliary solar cell on the solar concentrating surface of an extended frame, driving a cooling fan by the generated power, and air-cooling the cell. CONSTITUTION: The discharge outlets of cooling air fans 6 driven by an auxiliary solar cell installed on the solar concentrating surface 3' of an east-to-west extended frame 5 are connected to both east-to-west ends of a shared duct 7 for uniformly feeding cooling air from the lower part of a solar cell module array to a solar cell module surface. Even if the driving force of an east side cooling air fan is weak in the morning, it is supplemented by a west side cooling air fan driving force, and main and auxiliary solar cells are suitably cooled. The driving force is weak at the west side and sufficient at the east side in the afternoon. The largest force is performed at both the east and west near the noon to sufficiently carry the heat generated in the cell. Accordingly, the auxiliary cell is disposed on the solar concentrating surface of the extended frame, and the solar concentrating solar cell surface in which the generated heat flow rate is increased by the power can be forcibly cooled. |
