The capacity configuration of the line reactor directly determines the safe and stable operation of the system.When line reactor capacity configuration is carried out,it is necessary to check the operating overvoltage,latent supply current and self-excitation.This paper carries out a technical study on the self-excitation calibration of line reactor capacity configuration,proposes the characteristic root calibration method of line reactor capacity configuration,and makes a detailed comparison with the current charging capacity calibration method.The physical concept is clear,the theory is rigorous,and the calculation is accurate,which provides technical support for the self-excitation calibration of reactor capacity configuration and the self-excitation calculation of the black start process.
关键词
线路高抗/容量配置/自励磁区域/特征根
Key words
Line high-voltage reactors/Ccapacity configuration/Self-excitation zone/Eigenvalues
维普
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