JUSTIFICATION AND CHOICE OF RATIONAL OPERATING CURRENT FREQUENCY IN INDUCTION CRUCIBLE FURNACES
DOI:
https://doi.org/10.17605/OSF.IO/YGJM8Keywords:
current speed, metal charge, consumable crucible furnaceAbstract
The work is devoted to the substantiation and selection of a rational operating frequency of the current in induction crucible furnaces. Criteria are considered when choosing the current frequency of induction furnaces, which provide an increase in the efficiency of the furnace, an increase in productivity, and a decrease in the cost of electrical equipment. A technique for determining the dependence of the electrical efficiency is given. of the “inductor-metal charge” system on frequency.