| タイトル | Power technologies and the space future |
| 本文（外部サイト） | http://hdl.handle.net/2060/19910011927 |
| 著者（英） | Fordyce, J. Stuart; Brandhorst, Henry W., Jr.; Faymon, Karl A. |
| 著者所属（英） | NASA Lewis Research Center |
| 発行日 | 1991-04-01 |
| 言語 | eng |
| 内容記述 | Advancements in space power and energy technologies are critical to serve space development needs and help solve problems on Earth. The availability of low cost power and energy in space will be the hallmark of this advance. Space power will undergo a dramatic change for future space missions. The power systems which have served the U.S. space program so well in the past will not suffice for the missions of the future. This is especially true if the space commercialization is to become a reality. New technologies, and new and different space power architectures and topologies will replace the lower power, low-voltage systems of the past. Efficiencies will be markedly improved, specific powers will be greatly increased, and system lifetimes will be markedly extended. Space power technology is discussed - its past, its current status, and predictions about where it will go in the future. A key problem for power and energy is its cost of affordability. Power must be affordable or it will not serve future needs adequately. This aspect is also specifically addressed. |
| NASA分類 | SPACECRAFT PROPULSION AND POWER |
| レポートNO | 91N21240
E-5835
NASA-TM-103649
NAS 1.15:103649 |
| 権利 | No Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/133215 |
