Proceedings of the 2018 3rd International Conference on Electrical, Automation and Mechanical Engineering (EAME 2018)

Thermal Mechanical Effects Research Based on Magnetic Thermal Mechanical Coupling Fields for Large Section Cables

Authors
Chunning Wang, Mingxing Fu, Fujue Wang, Qiang Chu, Wei Chen, Hongzhong Ma
Corresponding Author
Chunning Wang
Available Online June 2018.
DOI
10.2991/eame-18.2018.28How to use a DOI?
Keywords
large section cables; temperature field; finite element method; thermal mechanical effects; data fitting
Abstract

In order to realize the quantitative calculation of large section cable’s thermal stress and thermal strain, the finite element calculation model of cable’s magnetic thermal mechanical coupling field is established, which takes a large cross-section cable fixed with hoops at both ends as a modeling object. The electromagnetic losses of cable are calculated, which are loaded on the finite element model as the excitation to calculate thermal stress and thermal strain of large section cable. Results show that thermal stress of large section cable is mainly distributed on the conductor and the metal sheath, but thermal stress of the other layers of cable is smaller. The relationship expression between thermal stress of the conductor and the metal sheath and load current is proposed by the method of data fitting, which provides a theoretical reference for formulating the scientific operation strategy of large section cable.

Copyright
© 2018, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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Volume Title
Proceedings of the 2018 3rd International Conference on Electrical, Automation and Mechanical Engineering (EAME 2018)
Series
Advances in Engineering Research
Publication Date
June 2018
ISBN
978-94-6252-538-2
ISSN
2352-5401
DOI
10.2991/eame-18.2018.28How to use a DOI?
Copyright
© 2018, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

Cite this article

TY  - CONF
AU  - Chunning Wang
AU  - Mingxing Fu
AU  - Fujue Wang
AU  - Qiang Chu
AU  - Wei Chen
AU  - Hongzhong Ma
PY  - 2018/06
DA  - 2018/06
TI  - Thermal Mechanical Effects Research Based on Magnetic Thermal Mechanical Coupling Fields for Large Section Cables
BT  - Proceedings of the 2018 3rd International Conference on Electrical, Automation and Mechanical Engineering (EAME 2018)
PB  - Atlantis Press
SP  - 136
EP  - 141
SN  - 2352-5401
UR  - https://doi.org/10.2991/eame-18.2018.28
DO  - 10.2991/eame-18.2018.28
ID  - Wang2018/06
ER  -