基于DSP的在线式UPS智能监测系统

On-Line UPS Local Intelligent Controlling and Monitoring System Bases on DSP

基于DSP的在线式UPS智能监测系统,采用TMS320LF2407A实现。其ADC模块采集UPS现场电压、电流、负载等信息。EV捕获单元捕获市电,逆变器的频率。SCI负责PC机与UPS现场的数据通讯,传送UPS运行情况及参数。带触摸屏的NS320240A实现UPS现场实时监测。并用EEPROM保存记录,由蜂鸣器对异常报警。

On-line UPS local intelligent controlling and monitoring system was implemented by TMS320LF2407A DSE Its DC module was responsible for collecting UPS voltage, current, and loads. EV capturing element captured the frequency of electricity and inverter. The SCI controlled the data communication between PC and UPS local, sent UPS operation condition and parameters. The NS320240A LCD （invovles touch screen） realized the real-time control of UPS. EEPROM was used to store records and buzzer was used to alarm under exception.