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 article

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
JournalPhysica C: Superconductivity and its applications
Volume341-348
DOIs
Publication statusPublished - 2000 Nov 1
EventInternational Conference on Materials and Mechanisms of Superconductivity High Temperature Superconductors VI - Houston, TX, USA
Duration: 2000 Feb 202000 Feb 25

Fingerprint

synchronous motors
dampers
Synchronous motors
Magnetic fields
Fluxes
Finite element method
armatures
Eddy currents
eddy currents
magnetic fields
Shielding
shielding
finite element method
simulation

All Science Journal Classification (ASJC) codes

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

Cite this

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title = "Characteristic analysis of the flux damper located in HTS synchronous motor through 3-dimensional magnetic field analysis using F.E.M.",
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.",
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Characteristic analysis of the flux damper located in HTS synchronous motor through 3-dimensional magnetic field analysis using F.E.M. / Song, Myung Kon; Lee, Sang Jin; Yoon, Yong Soo; Ko, Tae Kuk.

In: Physica C: Superconductivity and its applications, Vol. 341-348, 01.11.2000.

Research output: Contribution to journalConference article

TY - JOUR

T1 - Characteristic analysis of the flux damper located in HTS synchronous motor through 3-dimensional magnetic field analysis using F.E.M.

AU - Song, Myung Kon

AU - Lee, Sang Jin

AU - Yoon, Yong Soo

AU - Ko, Tae Kuk

PY - 2000/11/1

Y1 - 2000/11/1

N2 - 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.

AB - 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.

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