A New Approach to Nonsinusoidal Steady-State Power System Analysis

A. Ketabi, M. Khoshkholgh and R. Feuillet

Mathematical Problems in Engineering, 2009, vol. 2009, 1-18

Abstract:

A new analysis method using wavelet domain for steady-state operating condition of power system is developed and introduced. Based on wavelet-Galerkin theory, the system components such as resistor, inductor, capacitor, transmission lines, and switching devices are modeled in discrete wavelet domain for the purpose of steady-state analysis. To solve system equations, they are transferred to wavelet domain by forming algebraic matrix-vector relations using the wavelet transform coefficients and the equivalent circuit is thus built for system simulation. After describing the new algorithm, two-case studies are presented and compared with the simulations in the time domain to verify the accuracy and computational performance.

Date: 2009
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Persistent link: https://EconPapers.repec.org/RePEc:hin:jnlmpe:584637

DOI: 10.1155/2009/584637

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