| タイトル | The mini-dome Fresnel lens photovoltaic concentrator array - Current status of component and prototype panel testing |
| 著者（英） | Fraas, L. M.; Piszczor, M. F.; O'Neill, M. J.; Mcdanal, A. J.; Swartz, C. K. |
| 著者所属（英） | Boeing Co.|ENTECH Corp.|NASA Lewis Research Center |
| 発行日 | 1990-01-01 |
| 言語 | eng |
| 内容記述 | NASA Lewis and ENTECH have been developing a high-efficiency, lightweight space photovoltaic concentrator array. The emphasis of the program has shifted to fabrication and testing of the minidome Fresnel lens and other array components. Protototype lenses have been tested for optical efficiency, with results around 90 percent, and tracking error performance. The results of these tests have been very consistent with the predicted analytical performance. Work has also progressed in the fabrication of the array support structure. Recent advances in 30 percent efficient stacked cell technology will have a significant effect on the array performance. It is concluded that near-term array performance goals of 300 W/sq m and 100 W/kg are feasible. |
| NASA分類 | SPACECRAFT PROPULSION AND POWER |
| レポートNO | 91A41989 |
| 権利 | Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/347501 |
