High frequency characteristics of magnetostriction on vibration and noise for single-phase transformer dependence of magnetic circuit method

Chang Hung Hsu, Chien Hung Liu, Yung Chia Hsiao, Weng Ming Chu, Chien Yu Lu, Shan Jen Cheng

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Abstract

This study presents a practical approach to reduce in tern of magnetic loss, core vibration, noise level, and magnetostriction variation for single-phase transformer by using constructed a model of magnetic circuit. In this paper, it is indicated that there is two kind of model which including half-turn (HT) and normal type (NT) of winding structure which will be induced core in magnetic flux variations. First, this study has constructed a useful way to analyze the magnetic core in core loss and magnetic flux variation by using finite element analysis (FEA). The half-turn structure of winding effect is present changing the winding in order to leading electromagnetic variation was taken out from the different sides of the core. The result is an additional half-turn in one of the core windows in a single-phase transformer, which can create over fluxing of the core leading to excessive losses and temperature rises. This paper presents a methodology with magnetic circuit to analyze the half-turn effect in transformer. The experimental measurement and FEA results between 60 Hz to 3 kHz, comparisons of different core magnetic circuits of transformer in electromagnetic and magnetic flux variation, were analyzed.

Original languageEnglish
Title of host publicationProceedings - 2014 International Symposium on Computer, Consumer and Control, IS3C 2014
PublisherIEEE Computer Society
Pages399-402
Number of pages4
ISBN (Print)9781479952779
DOIs
Publication statusPublished - 2014 Jan 1
Event2nd International Symposium on Computer, Consumer and Control, IS3C 2014 - Taichung, Taiwan
Duration: 2014 Jun 102014 Jun 12

Publication series

NameProceedings - 2014 International Symposium on Computer, Consumer and Control, IS3C 2014

Other

Other2nd International Symposium on Computer, Consumer and Control, IS3C 2014
CountryTaiwan
CityTaichung
Period14-06-1014-06-12

All Science Journal Classification (ASJC) codes

  • Computer Science Applications
  • Control and Systems Engineering

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