基于NiosⅡ的双电源静态转换开关控制系统设计  

Dual Power Static Transfer Switch Control System based on Nios II

作　　者：张旭[1] 高天德[1] 刘培洲[1] 夏彦泽 

机构地区：[1]西北工业大学,陕西西安710072

出　　处：《电源技术应用》2014年第4期27-30,共4页Power Supply Technologles and Applications

摘　　要：介绍了一种基于NiosⅡ的双电源静态转换开关控制系统设计方案。该方案采用TI公司的ADSl271对供电电网首选电源通路幅值进行实时采集，由FPGA实现电压暂降算法的运算和由首选电源通路到备用电源通路的切换时序控制。本系统硬件资源丰富，方便后续的升级和扩展，实际工作性能良好。A design of dual power static transfer switch control system based on Nios Ⅱ is introduced. Accomplish the real-time signal acquisition about preferred power path using ADS1271 produced by TI, and finish the voltage dips algorithm and the control of dual power switching timing through FPGA.The system has abundant hardware resource, and is easy to upgrade and expand. What is more , it has a good practical performance.

关 键 词：双电源 静态转换开关 NIOS Ⅱ FPGA 

分 类 号：TN46[电子电信—微电子学与固体电子学]