HEATING DEVICE FOR THE INDUCTIVE HEATING OF A FLAT STEEL STRIP IN A HOT ROLLING MILL
A heating device and a method for the inductive heating of a flat steel strip in a hot rolling mill. The heating device is between two rolling trains of the hot rolling mill and the flat steel strip runs at a speed through the heating device in a transporting direction. The heating device includes:...
Saved in:
Main Authors | , , |
---|---|
Format | Patent |
Language | English |
Published |
23.06.2022
|
Subjects | |
Online Access | Get full text |
Cover
Loading…
Summary: | A heating device and a method for the inductive heating of a flat steel strip in a hot rolling mill. The heating device is between two rolling trains of the hot rolling mill and the flat steel strip runs at a speed through the heating device in a transporting direction. The heating device includes: transverse-field modules arranged one after the other along the transporting direction of the flat steel strip; longitudinal-field modules arranged one after the other along the transporting direction of the flat steel strip and arranged before or after the transverse-field modules along the transporting direction; a first power supply supplying at least one transverse-field module with a first alternating voltage; and a second power supply supplying at least one longitudinal-field module with a second alternating voltage. The power supplies have a converter and an electrically connected capacitor bank with multiple capacitors connected in parallel. |
---|---|
Bibliography: | Application Number: US202017599088 |