| タイトル | Architecture, Voltage, and Components for a Turboelectric Distributed Propulsion Electric Grid (AVC-TeDP) |
| 本文（外部サイト） | http://hdl.handle.net/2060/20150014583 |
| 著者（英） | Zhang, Di; Pan, Yan; Premerlani, William; Lai, Rixin; Radun, Arthur; Gemin, Paul; Bray, Jim; Haran, Kiruba; Galioto, Steve; Kupiszewski, Tom; Wang, Ruxi; Wu, Xinhui; Jiang, Yan; Caiafa, Antonio |
| 著者所属（英） | NASA Glenn Research Center |
| 発行日 | 2015-07-01 |
| 言語 | eng |
| 内容記述 | The purpose of this effort was to advance the selection, characterization, and modeling of a propulsion electric grid for a Turboelectric Distributed Propulsion (TeDP) system for transport aircraft. The TeDP aircraft would constitute a miniature electric grid with 50 MW or more of total power, two or more generators, redundant transmission lines, and multiple electric motors driving propulsion fans. The study proposed power system architectures, investigated electromechanical and solid state circuit breakers, estimated the impact of the system voltage on system mass, and recommended DC bus voltage range. The study assumed an all cryogenic power system. Detailed assumptions within the study include hybrid circuit breakers, a two cryogen system, and supercritical cyrogens. A dynamic model was developed to investigate control and parameter selection. |
| NASA分類 | Aircraft Propulsion and Power |
| レポートNO | NASA/CR-2015-218713
GRC-E-DAA-TN19588
E-19051 |
| 権利 | Copyright, Distribution under U.S. Government purpose rights |
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