摘要
在线式UPS因具有零切换时间、供电时间长、供电质量高等优点,在对交流供电的可靠性以及供电质量要求高的场合得到了广泛应用。在线式UPS的稳定性对于用电设备的可靠运行具有重要意义,因此需要对在线式UPS运行状态进行监控。监控系统采用了TMS320F28335型号的DSP处理器并结合变压电路与模拟温度传感器实现对UPS电压、温度等运行状态信息的采集。最终经由以太网络将数据传输至上位机,利用上位机中编写的监控软件实现了对UPS运行状态的实时监控。
Because of many advantages such as zero switching time, long supply time, high supply quality, on- line UPS has been widely applied in occasions require high reliability and quality of AC power supply. The stability of on-line UPS is of great significance for the reliable operation of electrical equipment. Therefore it is necessary to mo- nitor the operating status of on-line UPS. The monitoring system consists of TMS320F28335 DSP with transformer cir- cuit and analog temperature sensor to sample vohage and temperature of UPS. Finally, sampled data was transferred to host computer via Ethernet bus, then UPS operating status can be monitored in real-time by monitoring software.
出处
《机电一体化》
2016年第8期58-61,共4页
Mechatronics
基金
陕西省教育厅专项基金(15JK2129)
西安航空学院校级科研基金项目(2016KY1206)
