| 超大功率电推进电源处理单元关键技术研究 |
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| 引用本文： | 王少宁,王润福,陈昶文,张余强.超大功率电推进电源处理单元关键技术研究[J].推进技术,2022,43(10):477-483. |
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| 作者姓名： | 王少宁 王润福 陈昶文 张余强 |
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| 作者单位： | 兰州空间技术物理研究所,兰州空间技术物理研究所,兰州空间技术物理研究所 |
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| 摘 要： | 针对深空探测等空间任务对超大功率(10kW~100kW范围)电推进系统的需求，通过对国内外超大功率电推进技术的调研，提出了一种50kW超大功率霍尔电推进系统电源处理单元（Power Processing Unit，PPU）设计方案，重点对核心的阳极电源关键技术进行研究，提出了四管Buck-Boost变换器和三相LLC谐振变换器级联的设计方案，为我国超大功率PPU的发展提供了技术参考。
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| 关 键 词： | 超大功率 电推进 电源处理单元(PPU) 四管Buck-Boost变换器 三相LLC谐振变换器 |
| 收稿时间： | 2021/3/2 0:00:00 |
| 修稿时间： | 2022/9/12 0:00:00 |
Key Technology of Super Power Electric Propulsion Power Processing Unit |
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| WANG Shao-ning,WANG Run-fu,CHEN Chang-wen,ZHANG Yu-qiang.Key Technology of Super Power Electric Propulsion Power Processing Unit[J].Journal of Propulsion Technology,2022,43(10):477-483. |
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| Authors: | WANG Shao-ning WANG Run-fu CHEN Chang-wen ZHANG Yu-qiang |
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| Institution: | Lanzhou Institute of Space Technology Physics,Lanzhou Institute of Space Technology Physics, |
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| Abstract: | Aiming at the requirement of super power (range of 10kW~100kW)electric propulsion system for deep space exploration and other space missions, Through investigation and research of super power electric propulsion technology at home and abroad, a 50 kW super power electric propulsion system Power Processing Unit (PPU) design scheme is put forward, and the four tube Buck - Boost converter and three-phase LLC resonant converter topology are used to design the anode power which is the core of PPU, it provides a kind of technical reference for the development of super power PPU. |
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| Keywords: | Super power Electric propulsion Power Processing Unit(PPU) Four-tube buck-boost converter Three-phase LLC resonant converter |
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