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METHOD FOR MODELING REAL TIME FREQUENCY AND VOLTAGE VARIATIONS DUE TO NETWORK TOPOLOGY RECONFIGURATION AND ELECTRONIC DEVICE THEREOF
METHOD FOR MODELING REAL TIME FREQUENCY AND VOLTAGE VARIATIONS DUE TO NETWORK TOPOLOGY RECONFIGURATION AND ELECTRONIC DEVICE THEREOF
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机译：由网络拓扑重新配置和电子设备建模实时频率和电压变化的方法
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摘要
Various embodiments of the present disclosure relate to a method for modeling real-time grid frequency and voltage fluctuations according to grid network topology reconfiguration and an electronic device thereof, wherein the electronic device includes a memory and a processor connected to the memory, the memory comprising: At the time, the processor obtains grid line information, device information, and switch information from the memory, and based on the grid line information, the device information, and the switch information, voltage magnitude and phase information for each bus in the grid Calculate the power flow for estimating the power flow, calculate the steady-state condition of each device in the system based on the calculation result of the power flow, and derive a linearization model for each device from the steady-state condition of each device in the system Calculates a coefficient matrix for calculating the inrush current for each bus line according to the reconfiguration of the grid network topology based on the grid line information and the switch information, and calculates the change amount of the inrush current for each bus In response, instructions for configuring a state space model for the grid and determining a real-time grid frequency and voltage variation model according to the reconstruction of the grid network topology based on the normal model for the grid may be stored. have. Other embodiments are possible.
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