单相电弧炉硬件仿真平台设计与实现  

Design and implementation of hardware simulation platform for single phase electric arc furnace

作　　者：杨程[1] 刘小河[1] 

机构地区：[1]北京信息科技大学自动化学院,北京100192

出　　处：《现代电子技术》2013年第14期131-133,共3页Modern Electronics Technique

基　　金：国家自然科学基金项目(51077004)

摘　　要：主要介绍了单相电弧炉硬件仿真平台的原理、设计和实现过程。仿真平台由波形发生电路、功率放大电路、仿真变压器和检测环节组成,可以模拟工业电弧炉的运行状态。其中波形发生电路可以输出工业电弧炉典型电压波形,然后经过功率放大电路接到仿真变压器以产生电弧电流。而检测环节的作用为保证电弧电压与电流同相位。该平台的硬件电路设计采用了全新的方案,从实验结果可以看出,仿真平台可以产生出电弧炉典型电压波形与相应的电流波形,并且在系统结构上也与工业电弧炉类似,可以作为电弧炉电极控制策略研究的一个有效平台。The principle, design and implementation process of single phase electric arc furnace hardware simulation plat- form were introduced in this paper. This simulation platform consists of waveform generation circuit, power amplification circuit, simulation transformers and detection part. The operation condition of industrial electric arc furnace can be simulated by the plat-form. The waveform generation circuit can output industrial electric are furnace typical voltage waveform, which is amplified by power amplification circuit and then connected to simulation transformers to generate electric are current. The function of detec-tion part is to ensure the the electric arc voltage and current in-phase have the same phase. A new solution is adopted for hard-ware circuit design of this platform. The experimental results show that this platform can generate typical voltage waveform of electric arc furnace and corresponding current waveform, and its structure is similar with industrial electric arc furnace. An effec-tive way for electric arc furnace electrode control strategy research was provided by this platform.

关 键 词：电弧炉 仿真平台 电极控制 电压波形 

分 类 号：TN911-34[电子电信—通信与信息系统] TF741.5[电子电信—信息与通信工程]