摘要
根据常村煤矿变电所的特点和电力负荷管理的方式,设计了一个基于DSP和CAN总线的煤矿电力负荷管理终端。该系统的下位机以数字信号处理器ADSPBF531为平台,通过以CAN总线实现上位机与下位机之间的通讯功能。设计包括数据采集模块、控制模块和通信模块和电源模块,并给出了软件设计方案,系统具有测量精度高,操作简单,性价比高的优点。
Based on the characteristics of transformer substation and the management mode of electric load in Changcun coal mine, the paper designed the mine electric load management terminal based on DSP and CAN field-bus. The lower computer of the monitoring system uses ADSPBF531 data signal processor as a platform and achieves the communication function between upper and lower comput- er by CAN bus. The article designed data acquisition module, control module, communication module and power source module and developed software design schematic.
出处
《陕西煤炭》
2013年第2期28-30,共3页
Shaanxi Coal
