一、超高功率电弧炉的特点电弧炼钢炉是高耗电量的设备,由所炼钢水的吨位选择专用变压器供电。变压器容量和冶炼速度、耗电量之间有着密切的关系。自从1964年美国发表了第一篇“超高功率电弧炉炼钢”的论文以来,世界各国对其高生产率、低耗电量引起了广泛的兴趣,先进工业国先后竞相研究制造,投入生产。随着技术的发展,利用超高功率电弧炉把炉料熔清后,随即出炉,钢水在炉外进行调整成份和精炼的二步炼钢法,逐步取代了电弧炉冶炼合金钢的方法,甚至用于普碳钢生产。由 First, the characteristics of ultra-high power electric arc furnace Electric arc furnace is a high power consumption equipment, by the tonnage of steelmaking special transformer power supply. Transformer capacity and smelting speed, there is a close relationship between power consumption. Since the first paper published in the United States in 1964, “Ultrahigh Power Electric Arc Furnace Steelmaking,” all countries in the world have aroused widespread interest in their high productivity and low power consumption. The advanced industrial countries have been competing in research and manufacturing and put into production. With the development of technology, the use of ultra-high power electric arc furnace to melt the charge, then released, the molten steel outside the furnace to adjust the ingredients and refining the two-step steelmaking method, and gradually replace the EAF smelting alloy steel method, and even use In the Cape carbon steel production. by