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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Caixin Sun Jian Li Xiaohu Li Grzybowski, S. |
| Copyright Year | 2006 |
| Description | Author affiliation: Key Lab. of High Voltage Eng. & Electr. New Technol., Chongqing Univ. (Caixin Sun; Jian Li; Xiaohu Li) |
| Abstract | This paper presents the electric properties of a type of refined rapeseed oil, which can be used as transformer oil. The lifetime of the rapeseed oil-immersed paper is estimated by performing the step-stress test. Two Weibull parameters are used for statistical analysis of mean lifetime of oil-paper specimen. The mathematic models, the inverse power model, and the exponential model are used to fit test data and to calculate voltage endurance coefficients. As a contrast sample, the step-stress test is also performed on the mineral oil-immersed paper specimen. Analysis results show that the rapeseed oil-immersed paper has longer lifetime than mineral oil-immersed paper. |
| Starting Page | 680 |
| Ending Page | 683 |
| File Size | 3994056 |
| Page Count | 4 |
| File Format | |
| ISBN | 1424405467 |
| DOI | 10.1109/CEIDP.2006.312023 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2006-10-15 |
| Publisher Place | USA |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Dielectric liquids Life estimation Lifetime estimation Dielectrics and electrical insulation Oil insulation Mathematical model Performance evaluation Inverse problems Testing Minerals |
| Content Type | Text |
| Resource Type | Article |
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