Integration Methods Used in Numerical Simulations of Electromagnetic Transients

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Data

2011-12-01

Autores

Silva, R. C. [UNESP]
Kurokawa, S. [UNESP]

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Editor

Institute of Electrical and Electronics Engineers (IEEE)

Resumo

This paper made an analysis of some numerical integration methods that can be used in electromagnetic transient simulations. Among the existing methods, we analyzed the trapezoidal integration method (or Heun formula), Simpson's Rule and Runge-Kutta. These methods were used in simulations of electromagnetic transients in power systems, resulting from switching operations and maneuvers that occur in transmission lines. Analyzed the characteristics such as accuracy, computation time and robustness of the methods of integration.

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Palavras-chave

Electromagnetic transients, transmission lines, electric power, numerical methods, cascade of pi-circuits

Como citar

IEEE Latin America Transactions. Piscataway: IEEE-Inst Electrical Electronics Engineers Inc, v. 9, n. 7, p. 1060-1065, 2011.