Development of Voltage Swing Control System of 15 t Consarc ESR Furnace

李宛州; 王京春; 林艳生

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Development of Voltage Swing Control System of 15 t Consarc ESR Furnace

更新时间：2026-01-21

- Development of Voltage Swing Control System of 15 t Consarc ESR Furnace
- Special Steel Vol. 26, Issue 5, Pages: 42-43(2005)
- 作者机构：
  
  1. 清华大学自动化系,北京,100084
  2. 冶金自动化研究设计院,北京,100071
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Received：18 April 2005，
  
  Online First：01 April 2023，
  
  Published：01 April 2005
- 稿件说明：
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李宛州, 王京春, 林艳生. Development of Voltage Swing Control System of 15 t Consarc ESR Furnace[J]. Special Steel, 2005, 26(5): 42-43.
DOI：

李宛州, 王京春, 林艳生. Development of Voltage Swing Control System of 15 t Consarc ESR Furnace[J]. Special Steel, 2005, 26(5): 42-43. DOI：

摘要

康萨克电渣炉通过控制炉电压摆动范围等效地保持电极距渣平面的距离不变

从而保持了渣阻恒定及熔池形状不变

以便获得高质量的电渣锭。根据对康萨克电渣重熔炉电压摆动控制原理的分析

开发了一套新的控制系统。该系统已应用于邢台机械轧辊集团铸钢分厂康萨克15 t电渣重熔炉

6个月运行结果表明

电渣炉电压摆幅控制在±2.5V

电渣锭表面质量良好

部分指标甚至优于原康萨克的电控系统。

Abstract

It is available for Consarc ESR furnace through control of swing voltage to keep the distance between electrode and slag surface unchanged

in order to keep the shape of remelting pool unchanged during remelting and get high quality ESR ingot. Based on analysis of voltage swing control principle for Consarc ESR furnace

a new control system has been developed which has been serviced for a 15 t ESR furnace at a foundry of Xingtai Metallurgical Roller Group for 6 months. The results showed that with using the new control system

the voltage flnctuation of ESR furnace was controlled within ±2.5V and the surface quality of ESR ingot was excellent

some indexes were better than that of original one.

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