高压变频器在冲渣泵调速系统中的应用研究

Application Research on HV Frequency Converter in Slag-Washing Speed Regulation System

介绍一种基于罗宾康高压变频器的调速监控系统,详细阐述了系统构成、工作原理。在分析了ModBus通信协议的基础上,设计并完成了基于VB的调速系统远程监控软件的开发。工程应用效果良好,实现了某钢厂冲渣工艺的节能自动控制。该系统的软硬件设计方案对同类型系统设计有参考价值。

A monitoring system for speed regulation based on medium voltage AC drives is presented. In view of ModBus communication protocol, the development of hardware modules used in remote monitoring software based on Visual Basic6.0 has been configured with describing the structure of monitoring system and principle in detail. This system proves well in practice, and the function of automatic control and energy conservation can be achieved in steel mills. The design of hardware and software also has reference value for the similar system.