航天器工程2024，Vol.33Issue(2)：110-119,10.DOI:10.3969/j.issn.1673-8748.2024.02.016
小功率霍尔推力器研究现状及展望
Research Status and Prospects of Low Power Hall Thruster
一鸣 1孙斌 1孙建冬 1韩道满 2刘旭辉2
作者信息
- 1. 大连理工大学 力学与航空航天学院,辽宁大连 116024
- 2. 北京控制工程研究所,北京 100094
- 折叠
摘要
Abstract
In order to effectively meet the complex requirements of deep space exploration mis-sions,especially in challenging tasks such as gravitational wave detection,there is an urgent need to improve the existing Hall thruster technology by miniaturization and low-power(power range 25～500 W).At present,the research on low-power Hall thrusters has made some progress both domestically and internationally,but there are still many technical problems and challenges.In this paper,five main types of low-power Hall thrusters,including annular Hall thrusters,curved-field Hall thrusters,cylindrical Hall thrusters,permanent magnet Hall thrusters and non-channel Hall thrusters,are analyzed in depth by comprehensive investigation of existing literature and research results.In the process of low power conversion,these thrusters face the technical difficulties such as low efficiency,long life and high reliability.In view of this,this paper not on-ly systematically analyzes these technical challenges,but also puts forward several feasible re-search directions and optimization strategies based on the current technical bottlenecks,aiming to promote the further development of low-power Hall thruster technology to better serve the future deep space exploration missions.It is hoped that through these studies,references and develop-ment suggestions will be provided for the future development of Hall thruster technology.关键词
小功率/霍尔推力器/电推进/引力波Key words
low power/Hall thruster/electric propulsion/gravitational wave分类
航空航天引用本文复制引用
一鸣,孙斌,孙建冬,韩道满,刘旭辉..小功率霍尔推力器研究现状及展望[J].航天器工程,2024,33(2):110-119,10.
