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Photovoltaic Power Generation Transient Modeling and Identifiability Analysis

Parameter identification is the core of PV power generation modeling. In this paper, A model of PV power generation is established. It is based on the PV power generation control mechanism and suitable for electromechanical transient simulation of power system. The identifiability of model parameters is also analyzed. The study results show that: the model has a simple structure, when the input-output dynamic data is known, The model parameter can be identified.