Characteristic analysis of the flux damper located in HTS synchronous motor through 3-dimensional magnetic field analysis using F.E.M.

Myung Kon Song, Sang Jin Lee, Yong Soo Yoon, Tae Kuk Ko

Research output: Contribution to journalConference articlepeer-review

4 Citations (Scopus)

Abstract

This paper deals with the characteristic analysis of the flux damper with respect to the load in a high-Tc superconducting (HTS) synchronous motor. To find out the shielding performance and the change of the eddy-currents on the fluxdamper, the experimentally measured currents of the armature and the field windings are used as input parameters in solving the three-dimensional (3D) magnetic field distribution in a HTS synchronous motor with Finite Element Method (FEM). The simulation results show that the transient state lasts for about two seconds and the flux damper shields the time varying field up to ten percent.

Original languageEnglish
Pages (from-to)IV/-
JournalPhysica C: Superconductivity and its applications
Volume341-348
DOIs
Publication statusPublished - 2000 Nov
EventInternational Conference on Materials and Mechanisms of Superconductivity High Temperature Superconductors VI - Houston, TX, USA
Duration: 2000 Feb 202000 Feb 25

Bibliographical note

Funding Information:
This research was supported by KEPCO and

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Energy Engineering and Power Technology
  • Electrical and Electronic Engineering

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