电测与仪表
電測與儀錶
전측여의표
ELECTRICAL MEASUREMENT & INSTRUMENTATION
2014年
2期
96-100
,共5页
电压闪变%检测%双口RAM%SOPC%Nios II
電壓閃變%檢測%雙口RAM%SOPC%Nios II
전압섬변%검측%쌍구RAM%SOPC%Nios II
voltage flicker%detection%dual-port RAM%SOPC%Nios II
讨论分析了IEC推荐的电压闪变检测系统。通过系统设计方案论证，提出了ARM微处理器与SOPC综合设计的方案，设计了基于双口RAM的SOPC电压闪变检测系统。完成了电压闪变检测系统的硬件设计。利用DSP Builder技术实现了MATLAB工具与硬件资源的有机结合。采用Quartus II、SOPC Builder、DSP Builder和Nios II IDE三个软件完成SOPC系统软件设计。完成了样机制作与调试，进行了电压闪变仪的测试工作，试验表明系统运行稳定，实现了电压闪变检测。
討論分析瞭IEC推薦的電壓閃變檢測繫統。通過繫統設計方案論證，提齣瞭ARM微處理器與SOPC綜閤設計的方案，設計瞭基于雙口RAM的SOPC電壓閃變檢測繫統。完成瞭電壓閃變檢測繫統的硬件設計。利用DSP Builder技術實現瞭MATLAB工具與硬件資源的有機結閤。採用Quartus II、SOPC Builder、DSP Builder和Nios II IDE三箇軟件完成SOPC繫統軟件設計。完成瞭樣機製作與調試，進行瞭電壓閃變儀的測試工作，試驗錶明繫統運行穩定，實現瞭電壓閃變檢測。
토론분석료IEC추천적전압섬변검측계통。통과계통설계방안론증，제출료ARM미처리기여SOPC종합설계적방안，설계료기우쌍구RAM적SOPC전압섬변검측계통。완성료전압섬변검측계통적경건설계。이용DSP Builder기술실현료MATLAB공구여경건자원적유궤결합。채용Quartus II、SOPC Builder、DSP Builder화Nios II IDE삼개연건완성SOPC계통연건설계。완성료양궤제작여조시，진행료전압섬변의적측시공작，시험표명계통운행은정，실현료전압섬변검측。
The flicker detection system recommended by IEC is discussed and analyzed in the paper. Based on systematic design and verification, the design scheme that integrates ARM microprocessor with SOPC design is proposed. The SOPC based voltage flicker detection system with dual-port RAM is designed, and the hardware design of the system has been finished. DSP Builder is used to integrate MATLAB tool with hardware resources. Quartus II, SOPC Builder, DSP Builder and Nios II IDE software are used to design the software of SOPC system. Implementation and debugging of the prototype system has been done. The test for the voltage flickermeter shows that the system is stable and realizes the detection of the voltage flicker.
