Mathematical modelling of transient electromagnetic fields in synchronous turbogenerator rotor fragments

Authors

  • М. Г. Пантелят A.N. Podgorny Institute for Mechanical Engineering Problems of NAS of Ukraine, Ukraine
  • А. Н. Сафонов A.N. Podgorny Institute for Mechanical Engineering Problems of NAS of Ukraine, Ukraine
  • Е. К. Руденко A.N. Podgorny Institute for Mechanical Engineering Problems of NAS of Ukraine, Ukraine
  • Н. Г. Шульженко A.N. Podgorny Institute for Mechanical Engineering Problems of NAS of Ukraine, Ukraine

Abstract

A finite element technique for transient electromagnetic fields analysis in 3D formulation is described. Numerical investigation is carried out and peculiarities of the electromagnetic field, eddy current density and losses in turbogenerator rotor wedges joints are determined.

Author Biographies

М. Г. Пантелят, A.N. Podgorny Institute for Mechanical Engineering Problems of NAS of Ukraine

PhD

Е. К. Руденко, A.N. Podgorny Institute for Mechanical Engineering Problems of NAS of Ukraine

PhD

Н. Г. Шульженко, A.N. Podgorny Institute for Mechanical Engineering Problems of NAS of Ukraine

Doctor of Technical Sciences

Published

2017-01-31

Issue

Section

Applied mathematics