Sound power measurements in the near field of transformers

American Society of Mechanical Engineers, Noise Control and Acoustics Division (Publication) NCAD

Volumn , Issue , 2012, Pages 431-440

  Ertl, Michael ^a   Landes, Hermann ^b  

^a SIEMENS AG   (Germany)

^b SIMetris GmbH   (Germany)

Author keywords

[No Author keywords available]

Indexed keywords

ACOUSTIC INTENSITY; ACOUSTIC NOISE; ACOUSTIC VARIABLES MEASUREMENT; ARCHITECTURAL ACOUSTICS; FLUID STRUCTURE INTERACTION; NUMERICAL ANALYSIS;

INTERNATIONAL STANDARDS; LOCAL DISTURBANCES; MEASUREMENT METHODS; NEAR FIELDS; SOUND INTENSITY MEASUREMENT; SOUND POWER; SOUND POWER LEVELS; SOUND PRESSURES; TANK WALLS; TRANSFORMER TANKS;

ACOUSTIC FIELDS;

EID: 84884852965     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1115/NCAD2012-1170     Document Type: Conference Paper

References (9)

1. IEC 60076-10:2001-05 Power transformers - Part 10: Determination of sound levels.
2. IEC 60076-10-1:2005-10 Power transformers - Part 10-1: Determination of sound levels - Application guide.
3. Suzuki, H., Nakamura, M., and Tichy, J., 2007. "An accuracy evaluation of the sound power measurement by the use of the sound intensity and the sound pressure methods". Acoustical Science and Technology, 28(5), pp. 319-327.
4. Kaltenbacher, M., 2007. Numerical Simulation of Mechatronic Sensors and Actuators, 2nd ed. Springer, Berlin.
5. Girgis, R., Garner, K., Bernesjo, M., Anger, J., and Chu, D., 2008. "Measuring no - load and load noise of power transformers using the sound pressure and sound intensity methods - Part - II: Indoors measurements". 2008 IEEE Power and Energy Society General Meeting - Conversion and Delivery of Electrical Energy in the 21st Century.
6. ISO 9614-2:1996 Acoustics - Determination of sound power levels of noise sources using sound intensity - Part 2: Measurement by scanning.
7. Williams, R., and Yang, S., 1992. "Sound-field characterisation and implications for industrial sound-intensity measurements". Applied Acoustics, 35(4), pp. 311 - 323.
8. Cremer, L., Heckl, M., and Petersson, B., 2005. Structureborne sound: structural vibrations and sound radiation at audio frequencies, 3rd ed. Springer.
9. Guy, R. W., and Li, J., 1992. "Intensity measurements in the presence of standing waves". The Journal of the Acoustical Society of America, 92(5), pp. 2709-2715.