ISD Dunaferr hot-rolling mill 10kV pre-stressing roller line power supply

Objectives:

Replacement of a hot-rod preignition motor with a fast compensator, harmonic filter and deadband compensation for more efficient operation

Challenge:

There is no one type of solution to achieve the objectives, it needs to be developed individually.

Solution:

Design of a customized fast compensator, harmonic filter and deadband compensation in connection with the replacement of a hot-rod preignition motor

Result:

Efficient operation of a hot-rolling preignition engine.