Technical possibilities of reducing the sound pressure level emitted into the environment by a power transformer

Archives of Acoustics

Volumn 36, Issue 1, 2011, Pages 49-56

  Borucki, Sebastian ^a   Boczar, Tomasz ^a   Cichoń, Andrzej ^a  

^a OPOLE UNIVERSITY OF TECHNOLOGY   (Poland)

Author keywords

Corrected sound pressure level; Modernization; Noise; Power transformer

Indexed keywords

BEFORE AND AFTER; NOISE; NOISE LEVELS; REPAIR WORKS; SOUND PRESSURE LEVEL;

ACOUSTIC VARIABLES MEASUREMENT; ACOUSTIC WAVE TRANSMISSION; ENGINEERING RESEARCH; MODERNIZATION; POWER TRANSFORMERS; TRANSFORMER SUBSTATIONS; ULTRASONICS;

ACOUSTIC NOISE;

EID: 79953792750     PISSN: 01375075     EISSN: None     Source Type: Journal    
DOI: 10.2478/v10168-011-0004-1     Document Type: Article

References (7)

1. ABB Company (2003), Testing of Power Transformers, Zürich.
2. BORUCKI S., BOCZAR T., CICHOŃ A., LORENC M. (2006), Measurement results of the acoustic pressure level during unit transformer operation, Proceedings of 36th International Conference and Exhibition on Defektoskopie, pp. 25-31, Tabor.
3. BORUCKI S., BOCZAR T., CICHOŃ A. (2007), Investigation of the acoustics pressure distribution occurring around an aerial substation adjacent to apartment buildings, Archives of Acoustics, 32, 4, Supplement, 291-297.
4. International Standard, IEC-60076-10 (2001), Power transformers - Part 10, Determination of sound level, [in Polish: PN-EN 60076-10 (2003), Transformatory, Czȩść10: Wyznaczanie poziomów dźwiȩku].
5. Journal of Laws of the Republic of Poland, No. 62, Pos. 627 (2001), Statute with day 21 April 2001, Right of environment protection, [in Polish: Ustawa z dnia 21 kwietnia 2001 r., Prawo ochrony środowiska).
6. Journal of Laws of the Republic of Poland, No. 178, Pos. 1841 (2004), Decree of Environment Minister's with day 29 July 2004 in matter of admissible sound pressure levels in the environment, [in Polish: Rozporza̧dzenie Ministra Środowiska z dnia 29 lipca 2004 r. w sprawie dopuszczalnych poziomów hałasu w środowisku].
7. WSZOŁEK T. (2009), Noise indicators for corona acoustic signal from power lines - estimation in intensified interference conditions, Archives of Acoustics, 34, 1, 41-49.