标题:Explorative research on harmonic transmission characteristics and corresponding measures of the UHV half-wavelength transmission lines
作者:Wang, Jiaju ;Wang, Guan ;Kuang, Ye ;Tian, Zenghao
作者机构:[Wang, Jiaju ;Wang, Guan ;Kuang, Ye ;Tian, Zenghao ] School of Electrical Engineering, Shandong University, Shandong Provincial Key Laboratory of UHV 更多
会议名称:2017 China International Electrical and Energy Conference, CIEEC 2017
会议日期:October 25, 2017 - October 27, 2017
来源:CIEEC 2017 - Proceedings of 2017 China International Electrical and Energy Conference
出版年:2017
页码:360-364
DOI:10.1109/CIEEC.2017.8388474
摘要:The structure of half-wavelength transmission lines makes its transmission characteristics very unique. Therefore, this paper investigated the half-wavelength transmission lines' harmonic transmission characteristics. Firstly, a simulation model for the half-wavelength lines was established and two typical working conditions were analyzed based on the Frequency Dependent (Phase) Model. Secondly, the harmonic transfer coefficient of short-distance lines was compared to that of the half-wavelength lines. Finally, a harmonic source was put into the half-wavelength transmission system and the voltage distortion rate was compared. The results show that the harmonic transfer coefficients of the half-wavelength lines are different from that of short-distance lines. The voltage distortion rate at the start and the end of the lines shows linear variation with the increase of harmonic number, and the distortion rate shows fluctuation when it is at the middle of the lines. The research can provide technical support for the development of half-wavelength transmission technology.
© 2017 IEEE.
收录类别:EI
资源类型:会议论文
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