Abstract：Voltage stability has become common potential threat of receiving-end load centre power grid such as Beijing, Shanghai, Guangzhou, ect. In order to analysis voltage stability of receiving-end grid, take Guangzhou power grid as an example, through simulation analysis, it reveals two different degree transient voltage instability mode of receiving-end grid: the system transient voltage instability and local transient voltage instability. In order to improve the reliability of the load model, this paper puts forward a method to establish real-time classification load model. Take a actual single phase short circuit fault in guangzhou power grid as an example, the simulation results show that the proposed modeling method is effective and feasible.
叶萌, 谭锡林. 基于实时分类负荷模型的受端电网电压稳定问题研究[J]. 电气技术, 2019, 20(1): 53-57.
Ye Meng, Tan Xilin. Voltage stability research of receiving-end network based on real-time classification load model. Electrical Engineering, 2019, 20(1): 53-57.
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