Coupled electromagnetic thermal-modeling of electrical machines

被引：52
|
作者：
Vong, PK [1 ]
Rodger, D [1 ]
机构：
[1] Univ Bath, Dept Elect & Elect Engn, Bath BA2 7AY, Avon, England
来源：
IEEE TRANSACTIONS ON MAGNETICS | 2003年 / 39卷 / 03期
关键词：
coupled electromagnetic-thermal analysis; finite-element method (FEM); reduced scalar;
D O I：
10.1109/TMAG.2003.810420
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
This paper describes some modeling techniques used in computing the heat losses and temperature distribution in some electrical machines. The thermal sources can be eddy currents in conductors and winding VR losses. Since. the thermal time constants are relatively very long, the coupled eletromagnetic-thermal problem is solved as a weakly coupled system Using time-harmonic and time-transient methods for the electromagnetic and thermal systems, respectively. The electrical coil is modeled as a reduced scalar region coupled with the thermal equation. Results are compared with experimental measurements.
引用
收藏
页码：1614 / 1617
页数：4
相关论文
共 50 条
  • [1] Coupled fluid-thermal network modeling approach for electrical machines
    Centner, M.
    Sabelfeld, I.
    [J]. 2012 XXTH INTERNATIONAL CONFERENCE ON ELECTRICAL MACHINES (ICEM), 2012, : 1238 - 1241
  • [2] Coupled Electromagnetic and Thermal Analysis of Electric Machines
    Mendes, Gabriel
    Ferreira, Angela
    Miotto, Ednei
    [J]. SCIENTIFIC-TECHNICAL CONFERENCE: E-MOBILITY, SUSTAINABLE MATERIALS AND TECHNOLOGIES (MATBUD'2020), 2020, 322
  • [3] Methodologies for coupled transient electromagnetic-thermal finite element modeling of electrical energy transducers
    Driesen, J
    Belmans, R
    Hameyer, K
    [J]. IEMDC 2001: IEEE INTERNATIONAL ELECTRIC MACHINES AND DRIVES CONFERENCE, 2001, : 681 - 686
  • [4] Thermal Modeling of Electrical Machines with Advanced Fluid Cooling
    Xu, Huihui
    Lin, Kunpeng
    Ehrenpreis, Claas
    Roux, Gregoire
    De Doncker, Rik W.
    [J]. PROCEEDINGS OF THE NINETEENTH INTERSOCIETY CONFERENCE ON THERMAL AND THERMOMECHANICAL PHENOMENA IN ELECTRONIC SYSTEMS (ITHERM 2020), 2020, : 491 - 496
  • [5] DEFINITION OF RULES FOR THERMAL MODELING OF ROTATING ELECTRICAL MACHINES
    ROYE, D
    PERRET, R
    [J]. REVUE DE PHYSIQUE APPLIQUEE, 1985, 20 (03): : 191 - 202
  • [6] Methodologies for coupled transient electromagnetic-thermal finite-element modeling of electrical energy transducers
    Driesen, J
    Belmans, RJM
    Hameyer, K
    [J]. IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS, 2002, 38 (05) : 1244 - 1250
  • [7] Electromagnetic aspects of electrical machines
    Kost, A
    [J]. COMPEL-THE INTERNATIONAL JOURNAL FOR COMPUTATION AND MATHEMATICS IN ELECTRICAL AND ELECTRONIC ENGINEERING, 1995, 14 (04) : 1 - 20
  • [8] Electromagnetic and Thermal Phenomena Modeling of Electrical Discharges in Liquids
    Wesolowski, Marcin
    Tabor, Sylwester
    Kielbasa, Pawel
    Kurpaska, Slawomir
    [J]. APPLIED SCIENCES-BASEL, 2020, 10 (11):
  • [9] Scaling of AC Copper Loss in Thermal Modeling of Electrical Machines
    Wrobel, Rafal
    Griffo, Antonio
    Mellor, Phil H.
    [J]. 2012 XXTH INTERNATIONAL CONFERENCE ON ELECTRICAL MACHINES (ICEM), 2012, : 1424 - 1429
  • [10] Thermal Modeling of Hollow Conductors for Direct Cooling of Electrical Machines
    Chen, Xiao
    Wang, Jiabin
    Griffo, Antonio
    Spagnolo, Aristide
    [J]. IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS, 2020, 67 (02) : 895 - 905
12345