基于DSP的选线式漏电保护及其可视化系统研究  

Research on DSP-based Line Selecting Leakage Protection and Its Visual System

作　　者：杨磊[1] 

机构地区：[1]河南理工大学,河南焦作454000

出　　处：《电子质量》2007年第9期1-4,共4页Electronics Quality

摘　　要：本文介绍了一种基于DSP的智能漏电保护装置,并利用EVM评估板调试程序性能,确保系统安全可靠,实现实时检测。该系统采用TMS320C6210作为主控器,根据DSP自身的优点采用其作为装置的主控器能充分利用它的总线结构和各种中断功能实现选择性保护,避免长时间停电而引起事故。经过DSP对信号进行加工处理后,将实时检测的数据送入计算机进行判选,能准确切除故障,并保证其他支路供电,同时可视化系统的应用使程序的调试更改更方便灵活,也使漏电保护系统更完善可靠。Introduced one kind based on the DSP intelligent leakage protectivedevice, uses it according to the DSP own merit to be able fully to useits main line structure and each kind of severance functionrealization selectivity protection as installment host controlling,avoids the long time power cut causing the accident. Carries onprocessing processing after DSP after the signal, sends in thereal-time examination data the computer to carry on sentences elects,can accurately excise the breakdown, and guaranteed other leg powersupplies, simultaneously the visible system application causes theprocedure the debugging change conveniently nimble, also perfectlycauses the leakage protection system to be reliable.

关 键 词：数字信号处理器(DSP) 线选式 漏电保护 实时监测 

分 类 号：TM774[电气工程—电力系统及自动化]