Modelling of Antiphase Noise Reduction of a Transformer

  • Stanislav MisakEmail author
  • Viktor PokornyEmail author
  • Petr Kacor
Conference paper
Part of the Advances in Intelligent Systems and Computing book series (AISC, volume 423)


This article discusses about development of research of using antiphase elimination of noise reduction. It dedicated to modeling of acoustic phenomena by software AnSys and possibility of simulation and modeling of acoustic short-circuit over the antiphase elimination. The team of authors of this article have been involved in the issue of eliminating noise emissions by electronic equipment from the year 2009. This theme is extremely relevant at present since the health of the human population is a definite priority in human efforts. The first functional prototype for an Antiphase Eliminator, which was installed on a power transformer, was successfully constructed in 2012 on the basis of research. The team develops anti phase eliminator for over 6 years. Now after completion of analog prototype began with digitization and thus building another prototype. This new prototype will processes the signals into digital form. Because the efficiency of the analog prototype is relatively low, the team began together with the digitization also work on computer models that would reveal possible causes of low efficiency. These models already subtracted signals only, as it was on the start of research. These models simulate real acoustic propagation in space, his reflections and the resulting impact of the action of antiphase eliminator.


Anti-phase Noise Acoustic signal Modeling Ansys Boundary conditions 



This paper has been elaborated in the framework of the project New creative teams in priorities of scientific research, reg. no. CZ.1.07/2.3.00/30.0055, supported by Operational Programme Education for Competitiveness and co-financed by the European Social Fund and the state budget of the Czech Republic and supported by the IT4 Innovations Centre of Excellence project CZ.1.05/1.1.00/02.0070, funded by the European Regional Development Fund and the national budget of the Czech Republic via the Research and Development for Innovations Operational Programme. This paper was conducted within the project ENET—CZ.1.05/2.1.00/03.0069, LO1404: Sustainable development of ENET Centre. Students Grant Competition project reg. no. SP2015/170, SP2015/178, project LE13011 Creation of a PROGRES 3 Consortium Office to Support Cross-Border Cooperation (CZ.1.07/2.3.00/20.0075) and project TACR: TH01020426.


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Copyright information

© Springer International Publishing Switzerland 2016

Authors and Affiliations

  1. 1.Faculty of Electrical Engineering and Computer Science, Department of Electrical Power EngineeringVŠB-Technical University of OstravaOstravaCzech Republic
  2. 2.Faculty of Electrical Engineering and Computer ScienceVŠB-Technical University of OstravaOstravaCzech Republic

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