| Title: | Acoustic detection of noise emission from discharge activity in power engineering |
| Authors: | Tkáč, Ján Dolník, Bystrik Kurimský, Juraj Vilček, Miroslav |
| Citation: | Proceedings of the Intensive Programme 2006. 1st ed. Pilsen: University of West Bohemia. Faculty of electrical engineering. Department of electrical power engineering and environmental engineering, 2006, s. 60-64. ISBN 80-7043-456-2. |
| Issue Date: | 2006 |
| Publisher: | University of West Bohemia. Faculty of electrical engineering. Department of electrical power engineering and environmental engineering |
| Document type: | konferenční příspěvek conferenceObject |
| URI: | http://home.zcu.cz/~tesarova/IP/Proceedings/Proc_2006/index.htm http://hdl.handle.net/11025/25336 |
| ISBN: | 80-7043-456-2 |
| Keywords: | akustický hluk;výboj;akustický senzor |
| Keywords in different language: | acoustic noise;discharge;acoustic sensore |
| Abstract in different language: | This article deals with results from analysis of acoustic signal obtained from experiments realized in nonhomogeneous electric field. These signals exist in the form unwanted noise which can be used also for diagnostic purpose. In power engineering this case occure in high voltage power station and transmission lines. We analyse acoustic signal from acoustic sensor in audible band from 1 kHz to 20 kHz. The acoustic signal transmitted from object is unique for specific conditions. Exploitation of audible band for discharge detection is difficult in outdoor bias level. Advantage of this method consist in simple results prepare. |
| Rights: | © University of West Bohemia |
| Appears in Collections: | Proceedings of the intensive programme 2006 Proceedings of the intensive programme 2006 |
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