CAJ | 학술논문

阐述了矿热炉二次电压自电炉变压器二次出线端子（低压侧）接入，由于矿热炉短网各支路感抗的不相等，导致取得的二次电压与实际运行电压误差较大。进而对矿热炉冶炼炉况的正确判断及稳定运行产生一定影响，为此在矿热炉中应用三相电极采集电压的方法，为矿热炉冶炼工艺需求及功率检测提供定量准确的运行数据。
천술료광열로이차전압자전로변압기이차출선단자（저압측）접입，유우광열로단망각지로감항적불상등，도치취득적이차전압여실제운행전압오차교대。진이대광열로야련로황적정학판단급은정운행산생일정영향，위차재광열로중응용삼상전겁채집전압적방법，위광열로야련공예수구급공솔검측제공정량준학적운행수거。
The secondary voltage is from electric furnace transformer secondary outlet terminals (low voltage side).As the inductive reactance of each branch of the submerged arc furnace short network is not equal,a bigger error between the acquired secondary voltage and the actual operating voltage oc-curred,and this causes adverse effect on correct judgment of furnace condition and furnace stable opera-tion.Therefore,three -phase electrode voltage collector is applied,which can provide accurate quantita-tive data for the smelting process requirements and the power detection.