双DSP在井下电网馈电开关设备负荷测控系统中的应用  

Double DSP Measurement and Control System in Feeder Switch of Power System of Mine

作　　者：冯晓晖[1] 徐贝贝[1] 

机构地区：[1]景德镇学院,江西景德镇333000

出　　处：《煤矿机械》2014年第8期206-208,共3页Coal Mine Machinery

基　　金：江西省教育厅科技项目(GJJ09529)

摘　　要：以煤矿井下低压电网的馈电开关为研究对象,设计了一套基于双DSP的馈电开关负荷检测系统,该系统不但可以检测馈电开关的电参量,还能通过傅里叶算法对电网电参量进行信号的实时计算和处理,同时通过双口RAM实现了测量模块和管理模块之间的数据共享,当设备运行故障时能及时发现故障并提示工作人员采取一定措施,以保证设备工作的可靠。Regards the coal mine low voltage power grid feeder switch system as the research object,designed a set of feeder switch load testing system based on double DSP. This system not only can detect feeding switch electrical parameters, can also realize signal real-time calculation and processing by the Fourier algorithm for grid electricity parameter. At the same time, the system through dual port RAM to implement the data sharing between the measurement module and management module. When the equipment malfunction can timely find fault phenomenon and prompt staff to take certain measures,to ensure reliable equipment work.

关 键 词：井下电网 馈电开关 DSP 双口RAM 

分 类 号：TD611[矿业工程—矿山机电]