基于嵌入式多芯片模组的故障录波系统

Failure Wave Recording System Based on the multi-embedded CMOS chips and module group

本文介绍了一种新开发的高性能的微机型故障录波系统,其设计基于嵌入式中央处理多芯片模组,并集成了高速数据采集模块和以太网(Ethernet)通信模块,以及采用全球定位系统(GPS)实现全网统一,具有监测通道多、采样频率高、实时性强、录波起动灵敏可靠以及数据传送快速等优点。本文详细介绍了该系统的软硬件结构和功能,并分析了故障录波起动算法。

The paper introduces a newly-developed, well-performed, computer-typed failure wave recording system, The design of this system is based on the multi-embedded central processing CMOS chips and module group which also integrates the express data collection module and Ethernet communication module as well as GPS to realize the unification of the whole grid. The system is provided with the advancement such as the multi-supervision-channel, frequent sample collection, better real-time, sensitive and reliable recording of wave fluctuation, and rapid data transmission. The paper elaborates the software and hardware structure and functions of this system, and makes the analysis on the start-up calculation of failure wave recording.