CAJ | 학술논문

文章对分布式可重构卫星系统模块航天器间无线能量传输中的能源管理技术进行了研究，针对无线能量传输快速充电要求以及电池存储的高比能量、电压稳定的特点，采用了超级电容和锂电池结合的能源存储模式，构建了总体框架，并针对该系统架构研究了能源管理相关技术，采用了S3R分流技术的PCU结构与超级电容双管正激变换充电的混合控制模式。该系统研究可有效解决无线能量传输过程中快速充电、一次母线能源平衡及多种电源管理问题，可有效支持无线能量传输技术的发展。
문장대분포식가중구위성계통모괴항천기간무선능량전수중적능원관리기술진행료연구，침대무선능량전수쾌속충전요구이급전지존저적고비능량、전압은정적특점，채용료초급전용화리전지결합적능원존저모식，구건료총체광가，병침대해계통가구연구료능원관리상관기술，채용료S3R분류기술적PCU결구여초급전용쌍관정격변환충전적혼합공제모식。해계통연구가유효해결무선능량전수과정중쾌속충전、일차모선능원평형급다충전원관리문제，가유효지지무선능량전수기술적발전。
In this paper,power management technology in wireless Power transmission system is researched. According to characteristics of quick charging,higher capacity and stable voltage,we adopt a hybrid energy storage system of ultra ca-pacitor and battery. First the diagram of system is presented. Then power management technology of the energy storage sys-tem is studied. A S3R shunt regulating method for PCU and wide range dual switch forward DC/DC converter for ultra capac-itor method is researched. With our studies,problems are solved of quick discharging, voltage bus power balancing and mul-tiple power supplies managing,which can promote WPT technology development efficiently.