基于饱和模型的同步发电机参数辨识研究

Research on Parameter Identification of Synchro Generator Based on Saturation Model

由于饱和效应对同步发电机的参数辨识有重要影响,因此在考虑饱和效应对d轴、q轴参数辨识影响的基础上,提出同步发电机参数辨识方法。对这一方法的辨识过程进行了介绍,并通过仿真算例确认,基于饱和模型的同步发电机参数辨识方法具有较高的精度,同时可以减小辨识过程中的计算量。

Owing to that the saturation effect has important influence on the parameter identification of synchro generator,therefore,considering the influence of the saturation effect on the parameter identification of d-axis and q-axis,a parameter identification method of synchro generator was proposed.The identification process of this method was introduced.By simulation examples it is confirmed that the approach for parameter identification of the synchronous generator based on the saturation model has higher accuracy,and can reduce the amount of calculation in the identification process.