The quantitative evaluation of transient stability of wind power grid-connected system is of great signifi-cance for ensuring the safe and stable operation of modern power system,and the complex and changeable working conditions of wind turbine increase the difficulty for the quantitative evaluation of transient stability of power sys-tem.This paper first analyzes the influencing factors of transient stability of wind power grid-connected system,stud-ies the principle of BP neural network,and establishes the quantitative evaluation model of transient stability of wind power grid-connected system based on BP neural network.Finally,the effectiveness of this method is verified through a practical system example.
关键词
暂态稳定/BP神经网络/风电机组/极限切除时间
Key words
transient stability/BP neural network/wind turbine/limit resection time
维普
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