Research on braking energy recovery and energy management system for spacecraft

This paper presents the research results on aircraft braking energy recycling and energy management technology. Firstly, this paper analyzes the permanent magnet synchronous motor field-oriented control principle and control method of energy recovery, and then discusses the feasibility of flywheel energy storage and hybrid energy storage technology applied to spacecraft servo system. The results show that through reasonable selection and optimization design of energy storage device and control method, braking energy recovery technology applied in spacecraft servo system is completely feasible and has an excellent energy-saving performance.