航天器工程2026，Vol.35Issue(3)：82-89,8.DOI:10.3969/j.issn.1673-8748.2026.03.011
全电推GEO卫星MPPT控制方法仿真评估与实现
Simulation Evaluation and Implementation of MPPT Control Method for All-electric Propulsion GEO Satellites
孔陈杰 1刘欢 2张强 2陈天明 2贾少华 2周雪慧2
作者信息
- 1. 南京航空航天大学,南京 210016||中国科学院微小卫星创新研究院,上海 201210
- 2. 中国科学院微小卫星创新研究院,上海 201210
- 折叠
摘要
Abstract
To address the mission characteristics of all-electric GEO satellites,a solar array model for high-orbit applications is established based on a fully regulated power system control architec-ture.An adaptive-duty-cycle maximum power point tracking(MPPT)control method is pro-posed.Representative MPPT methods,including the perturb-and-observe method and the incre-mental conductance method,are compared through software simulation in terms of static and dy-namic parameters.Static tracking accuracy,dynamic tracking response time,and dynamic re-sponse characteristics under abrupt solar array current changes and load variations are evaluated.Based on a comprehensive comparison of parameter performance,a suitable MPPT algorithm is selected.The design and ground test verification of an MPPT regulator is simultaneously carried out,providing effective technical support for subsequent application on GEO all-electric propul-sion platforms.关键词
GEO卫星/最大功率点跟踪/自适应法/仿真评估Key words
GEO satellite/maximum power point tracking/adaptive method/simulation evaluation分类
信息技术与安全科学引用本文复制引用
孔陈杰,刘欢,张强,陈天明,贾少华,周雪慧..全电推GEO卫星MPPT控制方法仿真评估与实现[J].航天器工程,2026,35(3):82-89,8.
