New energy power system transient voltage stability analysis method and device and medium
The invention discloses a new energy power system transient voltage stability analysis method and device and a medium. The method comprises the steps of performing simulation analysis on a target new energy power system model according to an anticipated fault set, generating a voltage disturbed curv...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The invention discloses a new energy power system transient voltage stability analysis method and device and a medium. The method comprises the steps of performing simulation analysis on a target new energy power system model according to an anticipated fault set, generating a voltage disturbed curve of each node, and determining analysis time and a wavelet packet decomposition processing layer number corresponding to each voltage disturbed curve; establishing an analysis task corresponding to each node of the target new energy power system model, and distributing the analysis task of each node to a plurality of preset sub-servers; performing wavelet packet analysis on the voltage disturbed curve based on the received analysis time of the voltage disturbed curve of the node corresponding to the analysis task and the number of layers of wavelet packet decomposition processing of the curve, and obtaining a wavelet decomposition coefficient of each layer corresponding to the voltage disturbed curve of the node c |
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