发明名称 |
Control system for an arc furnace |
摘要 |
A control system for and method of controlling a vertical position of at least one electrode of an arc furnace, where the arc furnace comprises a furnace transformer having a primary, input side and a secondary, output side which is electrically connected to the at least one electrode, the control system comprising: at least one current-measuring device for measuring a current as drawn by the arc furnace; a voltage-measuring device for measuring a voltage as applied across the arc furnace; and a control unit for dynamically determining a setpoint for the vertical position of the at least one electrode based on the measured values of current and voltage, and providing an actuating output for driving a lifting arrangement to adjust the vertical position of the at least one electrode so as to follow the dynamically-determined setpoint. |
申请公布号 |
ZA200802581(B) |
申请公布日期 |
2009.05.27 |
申请号 |
ZA20080002581 |
申请日期 |
2008.03.20 |
申请人 |
ADVANCED MINERAL RECOVERY TECHNOLOGIES LTD. |
发明人 |
PERRY, KEVIN, PHILLIPPE, DANIEL;VERMEULEN, THEUNIS, JOHANNES |
分类号 |
F27B;F27B3/28;F27D;F27D11/10;F27D19/00;F27D21/00;H05B;H05B7/148 |
主分类号 |
F27B |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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