智能化高温超导储能系统变流器监控系统设计

Monitoring system design for high temperature SMES converter

针对超导储能系统的变流器,设计了具有人机交互功能的监控系统。该监控系统采用微控制器+数字信号处理的形式。微控制器用于实现监控系统液晶终端人机交互界面,数字信号处理器用于采集实时数据、处理数据和功率器件开关管控制。给出了变流器监控系统设计的原理、硬件电路设计、软件设计。监控系统运行结果表明设计的超导储能系统变流器监控系统可以很好的实现对变流器运行状态的实时、可靠监测与控制。

A monitoring system with man-machine interactive function was designed based on the dual-processor of MCU and DSP.MCU was used for controlling LCD module and man-machine interface implementation as the main controller for the monitoring system.DSP was used for real-time data acquisition,data processing and converter power module controlling.The design of SMES converter monitoring system included work principle analysis,the hardware circuit design and software design.Experimental results show that the designed system can realize real-time and reliable monitoring for SMES converter operation well.