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Definitions objectives and background

Definitions objectives and background

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Power Systems Electromagnetic Transients Simulation — Recommend this title to your library

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The operation of an electrical power system involves continuous electromechanical and electromagnetic distribution of energy among the system components. During normal operation, under constant load and topology, these energy exchanges are not modelled explicitly and the system behaviour can be represented by voltage and current phasors in the frequency-domain. However, following switching events and system disturbances the energy exchanges subject the circuit components to higher stresses, resulting from excessive currents or voltage variations, the prediction of which is the main objective of power system transient simulation.

Chapter Contents:

  • 1.1 Introduction
  • 1.1 Introduction
  • 1.2 Classification of electromagnetic transients
  • 1.2 Classification of electromagnetic transients
  • 1.3 Transient simulators
  • 1.3 Transient simulators
  • 1.4 Digital simulation
  • 1.4 Digital simulation
  • 1.4.1 State variable analysis
  • 1.4.1 State variable analysis
  • 1.4.2 Method of difference equations
  • 1.4.2 Method of difference equations
  • 1.5 Historical perspective
  • 1.5 Historical perspective
  • 1.6 Range of applications
  • 1.6 Range of applications
  • References
  • References

Inspec keywords: electromagnetic interference; power system simulation; power system transients

Other keywords: energy exchanges; electromagnetic energy; constant load; current phasors; voltage variations; power system transient simulation; frequency-domain simulation; electrical power system; topology; voltage phasors; electromechanical energy; power systems electromagnetic transients simulation; system disturbances; switching events

Subjects: Electromagnetic compatibility and interference; Power systems

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