Architecture, Voltage, and Components for a Turboelectric Distributed Propulsion Electric Grid (AVC-TeDP)
Architecture, Voltage, and Components for a Turboelectric Distributed Propulsion Electric Grid (AVC-TeDP)
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涡轮发电分布式推进电网 (AVC-TeDP) 的架构、电压和组件
DOI：
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发表时间：
2015
期刊：
影响因子：
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通讯作者：
A. Caiafa
中科院分区：
文献类型：
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作者：
Paul Robert Gemin;T. Kupiszewski;A. Radun;Yan Pan;R. Lai;Di Zhang;R. Wang;Xinhui Wu;Yan Jiang;S. Galioto;K. Haran;W. Premerlani;J. Bray;A. Caiafa
这项工作的目的是推进运输机涡轮电力分布式推进（TeDP）系统的推进电网的选择，表征和建模。TeDP飞机将构成一个微型电网，总功率为50兆瓦或更多，两个或更多发电机，冗余传输线和多个驱动推进风扇的电动机。该研究提出了电力系统架构，研究机电和固态断路器，估计系统电压对系统质量的影响，并建议直流母线电压范围。该研究假设了一个全低温动力系统。研究中的详细假设包括混合断路器，两个冷冻剂系统和超临界冷冻剂。建立了动态模型，研究了控制和参数选择。
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.