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世界上最大的感应加热装置已在瑞典北部的Svenkt Sfal’S Lulea钢厂投产。 84年国际电热会议的代表们曾有机会在六月份参观这台价值为750万英磅的容量达37000千瓦的设备,代表们对该厂宣称电耗为330千瓦小时/吨的技术指标留下极其深刻的印象。感应线圈的设计能使重达15吨的钢锭在加热时得到均匀的热分布,而且具有复杂的控制系统。即使如此,其本身的感应加热技术并无根本性的区别。
The largest induction heating unit in the world has been commissioned at the Sfalte Sfal’S Lulea mill in northern Sweden. Delegates at the 84th International Conference on Electricity had the opportunity to visit the 7.5 million-pound capacity of 37,000 kilowatts of equipment in June, leaving the plant to claim a power consumption of 330 kilowatt hours / tonne Extremely impressive. Induction coils are designed to achieve a uniform heat distribution when heated up to 15 tons of steel ingot with a complex control system. Even so, its own induction heating technology is not fundamentally different.