Proceedings of the 2017 5th International Conference on Mechatronics, Materials, Chemistry and Computer Engineering (ICMMCCE 2017)

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Research on Changes of Oil Moisture, Acid Value, Furfural and Insulation Paper Polymerization Degree of Oil-paper Insulation under Accelerated Thermal Aging

Authors
Guoxing Li, Lin Li, Yue Wang, Rui Zhang
Corresponding Author
Guoxing Li
Available Online September 2017.
DOI
10.2991/icmmcce-17.2017.244How to use a DOI?
Keywords
Oil-paper Insulation; Accelerated Thermal Aging; Moisture; Acid Value; Furfural; Polymerization Degree
Abstract

It was discovered that there was prominent interaction among transformer oil moisture content, acid value, furfural content and insulation paper polymerization degree during monitoring of transformer operation. Therefore, insulation paper aging and furfural generation under the action of thermal energy and moisture, insulation paper polymerization degree decline law, change of moisture content in oil and acid value with aging time were studied through laboratory accelerated thermal aging test in the paper. Test results were analyzed. Change and interaction laws of four test items within the thermal aging test cycle were obtained initially, thereby providing reference for detecting furfural content in transformer oil and judging aging degree of solid insulation paper.

Copyright
© 2017, 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 2017 5th International Conference on Mechatronics, Materials, Chemistry and Computer Engineering (ICMMCCE 2017)
Series
Advances in Engineering Research
Publication Date
September 2017
ISBN
10.2991/icmmcce-17.2017.244
ISSN
2352-5401
DOI
10.2991/icmmcce-17.2017.244How to use a DOI?
Copyright
© 2017, 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

risenwbib
TY  - CONF
AU  - Guoxing Li
AU  - Lin Li
AU  - Yue Wang
AU  - Rui Zhang
PY  - 2017/09
DA  - 2017/09
TI  - Research on Changes of Oil Moisture, Acid Value, Furfural and Insulation Paper Polymerization Degree of Oil-paper Insulation under Accelerated Thermal Aging
BT  - Proceedings of the 2017 5th International Conference on Mechatronics, Materials, Chemistry and Computer Engineering (ICMMCCE 2017)
PB  - Atlantis Press
SP  - 1391
EP  - 1397
SN  - 2352-5401
UR  - https://doi.org/10.2991/icmmcce-17.2017.244
DO  - 10.2991/icmmcce-17.2017.244
ID  - Li2017/09
ER  -