A mathematical model of a single-mass electromechanical system taking into account the temperature effect on system parameters on the example of mill stand

Author

Lis, Marcin ; Patro, Marek ; Nowak, Marcjan ; Rusek, Andrzej

Author_Institution

Fac. of Electr. Eng., Czestochowa Univ. Of Technol., Czestochowa, Poland

fYear

2014

fDate

19-20 May 2014

Firstpage

589

Lastpage

594

Abstract

In the paper a general form of a mechanical system of a single mill stand cooperating with a rolling transportation line with electro-rolls is presented. The dependencies of the influence of temperature on Young elasticity modulus and the dependencies of steel density on temperature of components being transported, as well as the dependencies of the plasticity of the transported piece of metal on temperature. A generalized mathematical model of a single-mass mechanical system is formulated. The generalized model has been transformed and supplemented with the relationships influencing the values of forces occurring in the rotation transmission system that result from the dependencies of the transported material on temperature.

Keywords

Young´s modulus; electromechanical effects; mathematical analysis; plasticity; power transmission (mechanical); rolling mills; steel manufacture; transportation; Young elasticity modulus; electrorolls; mathematical model; plasticity; rolling transportation; rotation transmission system; single mass electromechanical system; steelmaking mill stands; temperature effect; Artificial intelligence; Metals; distributed parameters; electro-mechanical systems; electro-rolls; rolling transportation line; transient states;

fLanguage

English

Publisher

ieee

Conference_Titel

ELEKTRO, 2014

Conference_Location

Rajecke Teplice

Print_ISBN

978-1-4799-3720-2

Type

conf

DOI

10.1109/ELEKTRO.2014.6848966

Filename

6848966