【摘要】 基于高性能数字信号处理器(DSP)设计了全数字控制的智能型应急电源。首先给出了该应急电源的主电路拓扑,详述了其工作原理。其次介绍了基于TMS320LF2407DSP芯片的控制电路硬件设计,分析了充电和逆变管理的软件设计,给出了主程序流程图。最后给出该应急电源的实验波形。更多还原

【Abstract】 Full digital-controlled Emergency Power System(EPS) based on high-performance Digital Signal Processor(DSP) is designed in this paper.First the topology of EPS is showed and the principle of EPS is presented in detail.Then the hardware design of controlling circuit based on TMS320LF2407 is introduced briefly and the software design of charging and inverting management are analyzed with the flow chart of main program.In the end,some waveform plots of experimentation are given.更多还原