Active noise control in practice: transformer station
Invited paper
Peutz bv
Monday 1 june, 2015, 17:40 - 18:00
0.6 Madrid (49)
Abstract:
Based on literature and extensive measurements at a specific transformer two
concepts regarding anti-noise have been developped. These concepts are tested in
the Peutz acoustical laboratory, and on site with an experimental setup for
anti-noise at a large transformer. Noise meaurements showed that a reduction of
5 dB can be achieved in all directions. Additionally, by directing the noise
mission, 10 dB reduction can be achieved in one specific direction.
This experimental project was part of a broader demonstration project regarding
different types of sensor technology.