离子推进系统用于GEO卫星南北位保使命的能力与效益

CAPABILITY AND BENEFIT OF THE LIPS-200 SYSTEM FOR NSSK MISSION OF GEO SATELLITES

摘要: 离子电推进系统LIPS-200由兰州物理研究所研制。在考虑卫星质量和卫星服役期限,以及离子电推进系统LIPS-200的系统配置、系统干重、推力器工作性能等关键因素的基础上,分析了LIPS-200系统用于GEO卫星南北位保(NSSK)使命的能力与效益,给出了实现与卫星匹配的分析计算方法和具体的算例。结果表明,LIPS-200能够满足我国所有GEO卫星NSSK使命需求。

Abstract: propulsion system of LIPS-200 has been developed by Lanzhou Institude of Physics.Its capability and benefit of the LIPS-200 for NSSK mission of GEO satellites were analyzed within considering of major factorss,uch as mass and service life of a satellite,system configuration and net weight of the ion electric propulsion LIPS-200,and the performance of ion thrusters of LIPS-200.Some methods and examples of case calculations are presented in details,and it is concluded that capability of the LIPS-200 can meet requirements of china’s all GEO satellites NSSK mission.