Influence of transformer-voltage adjustment on temperature regulation in high-temperature vacuum furnaces.

Autor: Mityakov, F. E., Goryachikh, E. V.
Zdroj: Russian Electrical Engineering; Jul2013, Vol. 84 Issue 7, p382-386, 5p
Abstrakt: A model is proposed for the control system of a vacuum resistance furnace with voltage switching of the transformer. The model permits the selection of the best transformer operation. The parameter adjustment of the system is described. The influence of voltage switching on the current surge and heater life is demonstrated. [ABSTRACT FROM AUTHOR]
Databáze: Complementary Index