Brief Introduction

EAF is a kind of electric furnace to smelt the metal with the help of energy from electric arc. With characteristics of high temperature and easy control on liquid steel composition, electric arc furnace plays a decisive role in the development of national economy.

In order to shorten smelting (conduction time) and improve productivity, the concept of "ultra high power" is constantly promoted and put into practice. Therefore, on-line monitoring for electric furnace becomes more important so as to understand furnace actual running conditions and find out relationship between impedance and running current.

Main Composition

Major composition and function of monitoring system

Monitoring system consists of sensor, data acquisition system, software and computer.

Application Conclusion

Long practical application shows that EAF online monitoring system can quickly and accurately realize online monitoring for main circuit parameter, complete short circuit test and online monitoring for running impedance. In addition, system software interface is suitable for different types of computers, and virtual instrument platform is not only suitable for electric arc furnace but also for other similar industrial application area.

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