Details
| Original language | English |
|---|---|
| Title of host publication | 2018 Condition Monitoring and Diagnosis, CMD 2018 - Proceedings |
| Editors | Ahmed Abu-Siada |
| Publisher | Institute of Electrical and Electronics Engineers Inc. |
| ISBN (electronic) | 9781538641262 |
| Publication status | Published - 14 Nov 2018 |
| Event | 7th International Conference on Condition Monitoring and Diagnosis, CMD 2018 - Perth, Australia Duration: 23 Sept 2018 → 26 Sept 2018 |
Abstract
Transformers are critical components of the power grid. The energy transfer is highly dependent on the performance of the transformer. As the transformer operates, the paper insulation undergoes an aging process as a result of thermal, electrical, and mechanical stresses. The chemical and physical characteristics of the paper insulation change gradually. Paper insulation which mostly consists of cellulose degrades and the Degree of Polymerization decreases due to the decomposition of the inter-fiber bondings. This causes a reduced mechanical strength and will lead to tears, defibrillations and loss of stability. In this contribution, the mechanical behavior of paper insulation impregnated with uninhibited oil, and 2 different inhibited oils investigated. The observation focus is on the mechanical characteristics of paper insulation by considering and the degree of polymerization and the Tensile Strength.
Keywords
- degree of polymerization, Insulation paper, mechanical characteristic, tensile strength, thermal aging
ASJC Scopus subject areas
- Computer Science(all)
- Computer Networks and Communications
- Computer Science(all)
- Signal Processing
- Energy(all)
- Energy Engineering and Power Technology
- Engineering(all)
- Safety, Risk, Reliability and Quality
Cite this
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2018 Condition Monitoring and Diagnosis, CMD 2018 - Proceedings. ed. / Ahmed Abu-Siada. Institute of Electrical and Electronics Engineers Inc., 2018. 8535856.
Research output: Chapter in book/report/conference proceeding › Conference contribution › Research › peer review
}
TY - GEN
T1 - Effect of Thermal Aging on the mechanical Characteristic of Insulating Paper Impregnated with Different Insulating Oils
AU - Sari, Ira Mardya
AU - Suwarno,
AU - Kinkeldey, Tobias
AU - Werle, Peter
N1 - Publisher Copyright: © 2018 IEEE. Copyright: Copyright 2018 Elsevier B.V., All rights reserved.
PY - 2018/11/14
Y1 - 2018/11/14
N2 - Transformers are critical components of the power grid. The energy transfer is highly dependent on the performance of the transformer. As the transformer operates, the paper insulation undergoes an aging process as a result of thermal, electrical, and mechanical stresses. The chemical and physical characteristics of the paper insulation change gradually. Paper insulation which mostly consists of cellulose degrades and the Degree of Polymerization decreases due to the decomposition of the inter-fiber bondings. This causes a reduced mechanical strength and will lead to tears, defibrillations and loss of stability. In this contribution, the mechanical behavior of paper insulation impregnated with uninhibited oil, and 2 different inhibited oils investigated. The observation focus is on the mechanical characteristics of paper insulation by considering and the degree of polymerization and the Tensile Strength.
AB - Transformers are critical components of the power grid. The energy transfer is highly dependent on the performance of the transformer. As the transformer operates, the paper insulation undergoes an aging process as a result of thermal, electrical, and mechanical stresses. The chemical and physical characteristics of the paper insulation change gradually. Paper insulation which mostly consists of cellulose degrades and the Degree of Polymerization decreases due to the decomposition of the inter-fiber bondings. This causes a reduced mechanical strength and will lead to tears, defibrillations and loss of stability. In this contribution, the mechanical behavior of paper insulation impregnated with uninhibited oil, and 2 different inhibited oils investigated. The observation focus is on the mechanical characteristics of paper insulation by considering and the degree of polymerization and the Tensile Strength.
KW - degree of polymerization
KW - Insulation paper
KW - mechanical characteristic
KW - tensile strength
KW - thermal aging
UR - http://www.scopus.com/inward/record.url?scp=85057105028&partnerID=8YFLogxK
U2 - 10.1109/cmd.2018.8535856
DO - 10.1109/cmd.2018.8535856
M3 - Conference contribution
AN - SCOPUS:85057105028
BT - 2018 Condition Monitoring and Diagnosis, CMD 2018 - Proceedings
A2 - Abu-Siada, Ahmed
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 7th International Conference on Condition Monitoring and Diagnosis, CMD 2018
Y2 - 23 September 2018 through 26 September 2018
ER -