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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Zhengxiang Ma Shuping Dang Gholamzadeh, A. Ridge, J. |
| Copyright Year | 2014 |
| Description | Author affiliation: Sch. of Electr. Eng., Zhengzhou Univ., Zhengzhou, China (Zhengxiang Ma) || Univ. of Manchester, Manchester, UK (Shuping Dang; Gholamzadeh, A.; Ridge, J.) |
| Abstract | The transformer is a pivotal device in substations, and its operational state is highly correlated to the security and reliability of a power system. Especially with the development of smart grid, the faults in transformers would have a severe negative impact, not only on the local power network, but also on the holistic power system and power grid. In this paper, we predominantly investigate the operating state diagnosis model of the oil-immersed transformer. Specifically, the common faults and their corresponding characteristics have been concluded. By the characterization of each fault, we can use the fuzzy synthetic evaluation model to diagnose whether a fault occurs and estimate its severity level as well as damage. |
| Sponsorship | IEEE Power Energy Soc. |
| Starting Page | 848 |
| Ending Page | 851 |
| File Size | 216415 |
| Page Count | 4 |
| File Format | |
| ISBN | 9781467364874 |
| ISSN | 21640610 |
| DOI | 10.1109/ICHQP.2014.6842875 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2014-05-25 |
| Publisher Place | Romania |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Oil insulation Transmission line matrix methods Mathematical model Power transformer insulation Fault currents Power system stability State Diagnosis Fuzzy Synthetic Evaluation Model Oil-immersed Transformer |
| Content Type | Text |
| Resource Type | Article |
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