Paper Title:
Research on Active Noise Control in Power Transformer
  Abstract

The problem of noise in power transformer was pay attention to by this paper. The paper presents the design methodology for the active noise control (ANC) of sound disturbances in power transformer. The active noise attenuation algorithm uses the framework of output-error based optimization of a linearly parameterized filter for feedforward sound compensation to select optimal location of sensor and demonstrate the effectiveness of active noise attention in a large power transformer. The ANC controller can automatically measure the sound disturbances and select the compensate parameters to realize the noise cancellation. With 220kV power transformer noise cancellation, for example, the simulating results prove that the ANC technology to cancel the noise in power transformer is an effective way.

  Info
Periodical
Advanced Materials Research (Volumes 347-353)
Chapter
Chapter 3: Development and Utilization of Wind Energy
Edited by
Weiguo Pan, Jianxing Ren and Yongguang Li
Pages
2347-2350
DOI
10.4028/www.scientific.net/AMR.347-353.2347
Citation
J. T. Liu, L. M. Ying, C. M. Pei, "Research on Active Noise Control in Power Transformer", Advanced Materials Research, Vols. 347-353, pp. 2347-2350, 2012
Online since
October 2011
Export
Price
$32.00
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