摘要
电力自动化远动通道监测系统设计的目的是实现对电力远动通道的实时监测和控制。整个系统设计采用了虚拟仪器、数字信号处理、模糊控制、高速数据采集、现场可编程门阵列(FPGA)等先进技术,建立了远动通道监测管理中心站与外围站内的远动信号数据采集子系统,实现数据的监测与传输。最终系统能够实现远动信号的波形、电平、频率、通信规约、上下行数据等参数的分析,完成在中心站对1536路远动模拟通道的监测。通过实际应用和现场测试,证明了系统的实用性,实现了对远动通道进行全面、有效监测的完整解决方案。
The electric power automatic remote channel monitoring system is designed to achieve real-time remote monitoring and control.The whole system design approach is the use of virtual instrumentation,digital signal processing,fuzzy control,high-speed data acquisition,field programmable gate array FPGA and other advanced technologies.It establishes a remote signal data acquisition subsystem in the remote channel monitoring management central station and its peripheral stations,achieving the data monitoring and transmission.Finally,the system can analysis the remote signal waveform,level,frequency,communication protocol,the upper and lower rows of data and other parameters.The central station can complete the remote monitoring of 1536 analog channels.Through the application of the system and conduct field tests,the results demonstrate the practicality of the system,giving a complete solution for its integrality and effectiveness.
出处
《电力系统通信》
2011年第12期55-58,共4页
Telecommunications for Electric Power System
关键词
远动通道
数据采集
自动监测系统
实时监测
Remote channel
Data Acquisition
automatic testing system
real-time monitoring
