Análise do consumo específico em um processo industrial baseado no estado de máquina: um estudo prático

Abstract

This work aims to provide the academic and professional environment with the correlation and the construction of a specific energy consumption index by volume of production based on the online condition of running a synchronous motor of a cold strip mill. The present study analyzes a production process that has a high competitiveness and is critical to any maintenance stoppage in assets, since the loss of profit becomes too high, often covering the price of equipment that has failed, thus, this work Correlates tools that allow monitoring of online process conditions, however, these tools contain several signals that involve controllable and uncontrollable variables that interact with one another that affect the specific energy consumption per rolled steel coil. The key questions are how these signals affect the response variable. In the work it is proven that lots with the same characteristics have their own signature and well defined which represents a relation that explains the condition of operation and loading of the gearbox assembly plus production load. Finally, in the future this analysis may make it possible to find fault and efficiency responses of a given equipment, thus opening up new perspectives of application in the production process.