Modelling the load torques of electric drive for polymerization process
| dc.contributor.author | Popenda, A. | |
| dc.date.accessioned | 2011-02-03T11:42:36Z | |
| dc.date.available | 2011-02-03T11:42:36Z | |
| dc.date.issued | 2007 | |
| dc.description.abstract | The problems of mathematical modelling the load torques on shaft of driving motor designed for applications in polymerization reactors are presented in the paper. The real load of polymerization drive is determined as a function of angular velocity. Mentioned function results from friction in roll-formed slide bearing as well as from friction of ethylene molecules with mixer arms in polymerization reactor chamber. Application of mathematical formulas concerning the centrifugal ventilator is proposed to describe the mixer in reactor chamber. The analytical formulas describing the real loads of polymerization drive are applied in mathematical modelling the power unit of polymerization reactor with specially designed induction motor. The numerical analysis of transient states was made on the basis of formulated mathematical model. Examples of transient responses and trajectories resulting from analysis are presented in the paper. | en |
| dc.format.extent | 1659106 bytes | cs |
| dc.format.mimetype | application/pdf | cs |
| dc.identifier.citation | Advances in electrical and electronic engineering. 2007, vol. 6, no. 3, p. 102-107. | en |
| dc.identifier.issn | 1336-1376 | |
| dc.identifier.uri | http://hdl.handle.net/10084/83876 | |
| dc.language.iso | en | en |
| dc.publisher | Žilinská univerzita v Žiline. Elektrotechnická fakulta | en |
| dc.relation.ispartofseries | Advances in electrical and electronic engineering | en |
| dc.relation.uri | http://advances.utc.sk/index.php/AEEE | en |
| dc.rights | Creative Commons Attribution 3.0 Unported (CC BY 3.0) | |
| dc.rights | © Žilinská univerzita v Žiline. Elektrotechnická fakulta | |
| dc.rights.access | openAccess | |
| dc.rights.uri | http://creativecommons.org/licenses/by/3.0/ | |
| dc.title | Modelling the load torques of electric drive for polymerization process | en |
| dc.type | article | en |
| dc.type.status | Peer-reviewed | cs |
| dc.type.version | publishedVersion | cs |