State-space modeling and analysis of fault arcs


MAMIS M., Meral M. E.

ELECTRIC POWER SYSTEMS RESEARCH, cilt.76, ss.46-51, 2005 (SCI İndekslerine Giren Dergi) identifier identifier

  • Cilt numarası: 76
  • Basım Tarihi: 2005
  • Doi Numarası: 10.1016/j.epsr.2005.04.002
  • Dergi Adı: ELECTRIC POWER SYSTEMS RESEARCH
  • Sayfa Sayıları: ss.46-51

Özet

This paper presents a state-space technique for the transient analysis of power systems arcing faults, using the time-dependent dynamic resistance model. The state equations describing the system behavior are derived and these equations are solved by the use of numerical integration. Based on the solution technique, a computer program in the MATLAB environment is developed. The computer program is capable of directly formulating the state equations for a transmission line with a fault arc and it produces data for the arc voltage, current and resistance. (C) 2005 Elsevier B.V. All rights reserved.