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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Guoqing Yang Deyi Wang Zhe Sun Rui Zhang Xiaochun Zou Guangcheng Zhang |
| Copyright Year | 2013 |
| Description | Author affiliation: Guiyang Eng. Corp. of Hydrochina, Guiyang, China (Xiaochun Zou; Guangcheng Zhang) || Dept. of Electr. Eng., Xi'an Univ. of Technol., Xi'an, China (Guoqing Yang; Deyi Wang; Zhe Sun; Rui Zhang) |
| Abstract | Magnetic shielding scheme of enclosed bus is a key problem in hydroelectric design fields. In this paper, amorphous alloy is used as magnetic shielding material of a 10.5 kV 5 kA hydropower generator bus. By comparison with magnetic field analysis of copper, the effect and advantages of amorphous alloy shielding material is discussed. The finite element analysis shows, as to lower frequency magnetic shielding, amorphous alloy can brings less residual magnetic field in outside air of conductors and bus coat. Furthermore, the relationship between thickness of shielding layer and shielding effect is researched, and the results suggest 5 mm should be optimal thickness of this hydroelectric enclosed tube bus. |
| Starting Page | 1 |
| Ending Page | 4 |
| File Size | 1382823 |
| Page Count | 4 |
| File Format | |
| ISBN | 9781479928255 |
| ISSN | 21593450 |
| e-ISBN | 9781479928279 |
| DOI | 10.1109/TENCON.2013.6718986 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2013-10-22 |
| Publisher Place | China |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Magnetic fields Magnetic shielding Metals Amorphous magnetic materials Magnetic noise Magnetic flux hydroelectric generator magnetic field analysis amorphous alloy enclosed bus magnetic shielding |
| Content Type | Text |
| Resource Type | Article |
| Subject | Electrical and Electronic Engineering Computer Science Applications |
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