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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 32Primerjajmo sedaj površine( ) ( ) ( )A = P ⋅ δ − δ = P −P⋅ δ − δ = δ − 0.45801 p k 0 meh elb k 0 k2δm2.4678( P P ) ( )∫ ∫ δA = − ⋅ dδ = 1.6026sinδ −1 ⋅ dδ =− 1.2154 + 1.6026cosδ+δkelc meh k kδmKer morata biti površini enaki, slediA = A = δ − 0.4580 =− 1.2154 + 1.6026cosδ + δ1 2cosδ= 0.4726kkkδ = = =° ° ' ''61.7968 61 47 48 1.07856 radkk

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