| 平衡电弧功率的三相电流不对称供电方法 |
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| 引用本文： | 顾根华. 平衡电弧功率的三相电流不对称供电方法[J]. 工业加热, 1995, 0(5): 7-9 |
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| 作者姓名： | 顾根华 |
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| 作者单位： | 东北大学 |
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| 摘 要： | 研究了一种平衡三相电弧功率的不对称电流供电法。计算结果表明，对于所研究的炉子，在额定的电弧功率水平下，采用电流不对称供电法与电流对称供电法相比，电弧功率不平衡度由１９．６％下降至０．３３％，电效率不降低。
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| 关 键 词： | 电弧炉 三相电流 不对称供电 |
Asymmetric Three-phase Currents Operation to Balance Three-phase Arc Powers |
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| Gu Genhua. Asymmetric Three-phase Currents Operation to Balance Three-phase Arc Powers[J]. Industrial Heating, 1995, 0(5): 7-9 |
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| Authors: | Gu Genhua |
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| Abstract: | A method Of asymmetric three-phase currents operation to balance three-phase arc powers is developed in this paper. To the researched furnace,the calculation shows that using three-phase asymmetric currents operation can reduce the arc powers asyrmmetry from l9.6%,which cor-responds to symmetric currents operation,to 0.33%under the three phase rated arc power. |
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| Keywords: | electric arc furnace heavy current line asymmetry balancing |
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