基于FPGA和SSPC的智能配电系统设计与实现

航天及航空领域智能配电技术发展迅速。配电系统是航天及航空飞行器的重要分系统,其性能的优劣直接影响到飞行任务的成败,为了提高配电系统的可靠性和灵活性,提出了基于FPGA和SSPC的智能配电系统设计,从航天及航空飞行器智能配电技术的发展现状出发,具体阐述了该系统总体方案的设计思路及关键技术,同时分析了采用FPGA、SSPC和总线通信带来的控制灵活、易于实现故障隔离和系统重构、可靠性高以及系统重量轻等诸多优点。该系统已开展了相关的试验验证,试验结果表明该系统稳定可靠,具有广泛的应用前景。

Design of Intellectualized Power Distribution System Based on FPGA and SSPC

Intellectualized power distribution technology for aerospace field is developing rapidly . Distribution system is an important part of the spacecraft electrical system , whose performance is directly related to the success or failure of the mission , in order to improve the reliability and flexibility of the distribution system , the paper proposed a design of intellectualized power distribution system based on FPGA and SSPC . The paper first introduced the development situation of the spacecraft intellectualized power distribution technology , specifically elaborated design ideas of overall program and key techniques , and also analyzed the advantages : flexible control , troubleshooting and system reconstruction , high reliability , low system weight , which were brought by using FPGA , SSPC , bus communication . The system experimentation has been completed , and the results show that this system is steady and reliable , it has comprehensive application foreground .