摘要
介绍了在矿热炉电极的自动控制中采用通用变频器的系统组成、工作原理以及实际问题的处理方法 ,并给出了实际运行效果。
The automatic control method with inverter is proposed which is used for purifying magnesium oxide with electric smelting method.The work principle and some disposal methods of the practical problems are presented .The running results are also given.
出处
《电气传动自动化》
2000年第1期18-18,22,共2页
Electric Drive Automation