| タイトル | Parallel processing methods for space based power systems |
| 本文（外部サイト） | http://hdl.handle.net/2060/19940020870 |
| 著者（英） | Berry, F. C. |
| 著者所属（英） | Louisiana Tech Univ. |
| 発行日 | 1993-12-01 |
| 言語 | eng |
| 内容記述 | This report presents a method for doing load-flow analysis of a power system by using a decomposition approach. The power system for the Space Shuttle is used as a basis to build a model for the load-flow analysis. To test the decomposition method for doing load-flow analysis, simulations were performed on power systems of 16, 25, 34, 43, 52, 61, 70, and 79 nodes. Each of the power systems was divided into subsystems and simulated under steady-state conditions. The results from these tests have been found to be as accurate as tests performed using a standard serial simulator. The division of the power systems into different subsystems was done by assigning a processor to each area. There were 13 transputers available, therefore, up to 13 different subsystems could be simulated at the same time. This report has preliminary results for a load-flow analysis using a decomposition principal. The report shows that the decomposition algorithm for load-flow analysis is well suited for parallel processing and provides increases in the speed of execution. |
| NASA分類 | SPACECRAFT PROPULSION AND POWER |
| レポートNO | 94N25352 |
| 権利 | No Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/113444 |
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