Impedance modeling of DC grid considering the frequency-dependent characteristics of cable and overhead line parameters

Impedance modeling of DC grid considering the frequency-dependent characteristics of cable and overhead line parameters

The fault characteristics of direct current (DC) grids can be analyzed by addressing the grid damping characteristics. However,the frequency-dependent characteristics of the transmission line parameters are usually ignored in the conventional grid impedance modeling methods,which cannot accurately r...

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Bibliographic Details
Main Authors:	CHEN Siwei, LI Baohong, LIU Tianqi, HE Chuan, ZHANG Min, WANG Tengxin
Format:	Article
Language:	zho
Published:	Editorial Department of Electric Power Engineering Technology 2022-11-01
Series:	电力工程技术
Subjects:	frequency-dependent characteristics vector fitting impedance modeling direct current (dc) grid with cables dc grid with overhead lines fault current
Online Access:	https://www.epet-info.com/dlgcjs/article/html/210912417

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