Proceedings of the 2nd International Conference on Electrical and Electronic Engineering (EEE 2019)

The Method for Aging Condition Prediction of Transformer Oil-immersed Cellulose Insulation Based upon the Aging Kinetic Equation

Authors
Guang-wei Ren, Jie Cheng, Qing Zhou, Chu-Yang Li, Wen-liang Wu
Corresponding Author
Guang-wei Ren
Available Online July 2019.
DOI
https://doi.org/10.2991/eee-19.2019.25How to use a DOI?
Keywords
Aging condition prediction, Transformer oil-immersed cellulose insulation, Aging kinetic equation
Abstract
The service life of the transformer is determined by its solid insulation performance. However, it is a rather difficult job to quantitatively evaluate the aging conditions of cellulose insulation materials of the transformer by traditional methods. The existing researches show that the cellulose aging kinetics model of cellulose can establish the functional relationship between the degree of polymerization (DP) and moisture content, aging temperature and aging duration. Therefore, based on the simultaneous considering Arrhenius equation and Ekenstam equation, the purpose of this work is to report an approach that can quantitatively evaluate the aging condition of cellulose insulation of transformer. Furthermore, the present finding of this paper can provide a novel idea for evaluating the aging state of transformer solid insulation.
Open Access
This is an open access article distributed under the CC BY-NC license.

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Proceedings
2nd International Conference on Electrical and Electronic Engineering (EEE 2019)
Part of series
Advances in Engineering Research
Publication Date
July 2019
ISBN
978-94-6252-754-6
ISSN
2352-5401
DOI
https://doi.org/10.2991/eee-19.2019.25How to use a DOI?
Open Access
This is an open access article distributed under the CC BY-NC license.

Cite this article

TY  - CONF
AU  - Guang-wei Ren
AU  - Jie Cheng
AU  - Qing Zhou
AU  - Chu-Yang Li
AU  - Wen-liang Wu
PY  - 2019/07
DA  - 2019/07
TI  - The Method for Aging Condition Prediction of Transformer Oil-immersed Cellulose Insulation Based upon the Aging Kinetic Equation
BT  - 2nd International Conference on Electrical and Electronic Engineering (EEE 2019)
PB  - Atlantis Press
SP  - 147
EP  - 151
SN  - 2352-5401
UR  - https://doi.org/10.2991/eee-19.2019.25
DO  - https://doi.org/10.2991/eee-19.2019.25
ID  - Ren2019/07
ER  -