| タイトル | Simulation and Analysis of Three-Phase Rectifiers for Aerospace Power Applications |
| 本文（外部サイト） | http://hdl.handle.net/2060/20040171484 |
| 著者（英） | Truong, Long V.; Birchenough, Arthur G. |
| 著者所属（英） | NASA Glenn Research Center |
| 発行日 | 2004-10-01 |
| 言語 | eng |
| 内容記述 | Due to the nature of planned planetary missions, fairly large advanced power systems are required for the spacecraft. These future high power spacecrafts are expected to use dynamic power conversion systems incorporating high speed alternators as three-phase AC electrical power source. One of the early design considerations in such systems is the type of rectification to be used with the AC source for DC user loads. This paper address the issues involved with two different rectification methods, namely the conventional six and twelve pulses. Two circuit configurations which involved parallel combinations of the six and twelve-pulse rectifiers were selected for the simulation. The rectifier s input and output power waveforms will be thoroughly examined through simulations. The effects of the parasitic load for power balancing and filter components for reducing the ripple voltage at the DC loads are also included in the analysis. Details of the simulation circuits, simulation results, and design examples for reducing risk from damaging of spacecraft engines will be presented and discussed. |
| NASA分類 | Spacecraft Propulsion and Power |
| レポートNO | NASA/TM-2004-213346
E-14814
AIAA Paper 2004-5665 |
| 権利 | No Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/221149 |
