Please use this identifier to cite or link to this item:
http://hdl.handle.net/10553/55004
Title: | Transient thermal regime trough the constitutive matrix applied to asynchronous electrical machine using the cell method | Authors: | González Domínguez, Pablo Ignacio Monzón-Verona, José Miguel Garcia-Alonso Montoya, Santiago |
UNESCO Clasification: | 3322 Tecnología energética 330603 Motores eléctricos |
Keywords: | Electric motors Finite element analysis Numerical analysis Numerical simulation Thermal analysis, et al |
Issue Date: | 2018 | Project: | Sistema Subacuatico Rfid Para Acuicultura | Journal: | Open Physics | Abstract: | In this paper, a new constitutive matrix for thermal conduction in transient thermal regime is developed and tested. We use cell method as a numerical method that is included in finite formulation methodology. The constitutive matrix defines through the cell method the behavior of solids when they are under a thermal potential. We have demonstrated that this matrix is equivalent to the electrical conduction constitutive matrix in steady state. We have applied this constitutive matrix to thermal analysis of asynchronous electric machines in transient regime. This constitutive matrix has been validated with comparisons based on finite element method. In finite formulation, the physical laws governing the electromagnetic fields and the physical thermal phenomena are expressed in integral formulation. The final algebraic equation system is tailored directly without discretizing of the differential equations. This is an important advantage because we omit a complex differential formulation and the discretization of the respective equations. | URI: | http://hdl.handle.net/10553/55004 | ISSN: | 2391-5471 | DOI: | 10.1515/phys-2018-0090 | Source: | Open Physics [ISSN 2391-5471], v. 16 (1), p. 717-726 |
Appears in Collections: | Artículos |
SCOPUSTM
Citations
1
checked on Mar 30, 2025
WEB OF SCIENCETM
Citations
1
checked on Mar 30, 2025
Page view(s)
98
checked on May 23, 2024
Download(s)
127
checked on May 23, 2024
Google ScholarTM
Check
Altmetric
Share
Export metadata
Items in accedaCRIS are protected by copyright, with all rights reserved, unless otherwise indicated.