학술논문
Analysis on high frequency attenuation characteristic of HVDC line boundary
Document Type
Conference
Author
Source
2013 IEEE International Conference of IEEE Region 10 (TENCON 2013) TENCON 2013 - 2013 IEEE Region 10 Conference (31194). :1-4 Oct, 2013
Subject
Language
ISSN
2159-3442
2159-3450
2159-3450
Abstract
The line boundary of high voltage direct current (HVDC) system is composed of dc filters and smoothing reactor, which has attenuation to high frequency signals and can be used to propose novel line protections. Analysis on the high frequency attenuation characteristic of line boundary is presented in this paper. Based on the practical parameters and arrangements of dc filters and smoothing reactor, this paper studies the high frequency attenuation characteristic with different types of dc filter, different arrangements of smoothing reactor, and different components parameters. Results show that HVDC line boundary has large attenuation to high frequency signals and prove the high frequency signals can be used to form novel HVDC line protections.