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ij - POWERLAB - Univerza v Mariboru

ij - POWERLAB - Univerza v Mariboru

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Obratovanje elektroenergetskih omrež<strong>ij</strong> - stabilnost stran 3812. VajaNarišite nihajno krivuljo za primer trajne napake v podanem modelu omrežja.δ = 26°14′ 36′′0Γ= ⋅−4 23.7 10 s /stj0.5Ge = 1.25j0.23x T1x DV1x DV2j0.6j0.05x T2u ∝ = 1.0Za določitev nihajne krivulje uporabimo metodo korak po korak. Izberemo časovniinterval ∆t=0.05s.αα 1α 2α 3α kωinterval 1 interval 2α k+1interval kω kω 2ω 1tδtδ kδ k-1δ 0δ 1δ 2∆t∆tt

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