Active noise control in practice: transformer station

Invited paper

Edwin Buikema

Peutz bv

Monday 1 june, 2015, 17:40 - 18:00

0.6 Madrid (49)

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.

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