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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Pokorny, V. Misak, S. |
| Copyright Year | 2011 |
| Description | Author affiliation: Department of Electric Power Engineering, FEI, VŠB - Technical University of Ostrava, Ostrava-Poruba, Czech republic (Pokorny, V.; Misak, S.) |
| Abstract | The basic issue of our solution is a noise generated by the transformer operation. If we ignore the constructional intervention to the transformers, we can proceed to the problem with active and passive solution. The passive solution can be covers, rubber silent blocks and elimination due to construction of the building. Our proposed solution for this problem is on active base by sending an identical acoustic signal turned to antiphase, to the machinery causing an undesirable noise effects. During the optimal setting of this anti-phase there is a conflict of the wave and acoustic shunt fault which should cancel all noise activities expanding by the air during the optimum conditions. |
| Starting Page | 1 |
| Ending Page | 4 |
| File Size | 1746353 |
| Page Count | 4 |
| File Format | |
| ISBN | 9781424487790 |
| e-ISBN | 9781424487820 |
| DOI | 10.1109/EEEIC.2011.5874628 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2011-05-08 |
| Publisher Place | Italy |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Transformer Acoustic signal Noise Oil insulation Anti-phase Circuit faults Noise measurement Spectral analysis Power transformer insulation |
| Content Type | Text |
| Resource Type | Article |
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