离子推力器产品特性分析及研制  

Characteristic Analysis and Development Experience of Ion Thrusters

作　　者：张天平[1] 张雪儿 赵志伟 蒲彦旭 冉文亮 ZHANG Tian-ping;ZHANG Xue-er;ZHAO Zhi-wei;PU Yan-xu;RAN Wen-liang(Science and Technology on Vacuum Technology and Physics Laboratory,Lanzhou Institute of Physics,Lanzhou 730000,China)

机构地区：[1]兰州空间技术物理研究所真空技术与物理重点实验室,甘肃兰州730000

出　　处：《真空电子技术》2021年第4期11-18,共8页Vacuum Electronics

摘　　要：在系统调研国内外离子推力器产品研制现状的基础上,分析了离子推力器的功率、推力、比冲、效率、特征尺寸、重量、成熟度、工作模式、推力调节比等产品主要特性,进行了直流放电、射频放电和微波放电等不同类型产品的对比,从满足航天工程任务需求、产品型谱化和新型产品发展等方面总结了对我国离子推力器产品研制具有借鉴价值的经验。Based on systematic research of the development status of ion thrusters at home and abroad,the main characteristics including power,thrust,specific impulse,efficiency,characteristic size,weight,readiness level,operational mode,and thrust throttling range are analyzed.A comparison was made among DC discharge,RF discharge and microwave discharge ion thrusters.Some experiences were summarized as a reference for the development of China ion thrusters from the aspect of meeting the mission requirements,planning a product family,and developing innovative products.

关 键 词：产品特性 离子推力器 产品研制 放电类型 对比研究 

分 类 号：V439[航空宇航科学与技术—航空宇航推进理论与工程]