This article first analyzed the problems existing in the use of AC electric smelting submerged arc furnaces in China,and explained the reasons for the high power consumption of AC power supply.It not only provided several energy-saving measures,analyzed the energy-saving mechanism of DC power supply,but also reviewed the develop-ment process of DC electric smelting submerged arc furnaces in China.Then,it introduced the research and usage of DC electric smelting furnaces,and discussed the development bottleneck.Finally,the development trend of DC sub-merged arc furnace was discussed.
关键词
直流矿热炉/供电技术/发展
Key words
DC submerged arc furnace/power supply technology/development
维普
万方数据