标题：Non-ideal Factors Impacts on Voltage Distribution Along Half-wavelength Transmission Line
作者：Liu, Zhengzhong; Tian, Hao; Liu, Yutian; Liu, Xiaoming
作者机构：[Liu, Zhengzhong; Tian, Hao; Liu, Yutian] Shandong Univ, Minist Educ, Key Lab Power Syst Intelligent Dispatch & Control, Jinan, Shandong, Peoples R Ch 更多
会议名称：IEEE PES Asia-Pacific Power and Energy Engineering Conference (APPEEC)
会议日期：OCT 07-10, 2018
来源：2018 IEEE PES ASIA-PACIFIC POWER AND ENERGY ENGINEERING CONFERENCE (APPEEC)
关键词：half-wavelength transmission; non-ideal factors; simplified expression;; voltage distribution characteristics
摘要：Voltage distribution characteristics along half-wavelength transmission (HWLT) line are analyzed considering non-ideal factors impacts in this paper. A simplified expression for line voltage is deduced to obtain voltage distribution characteristics conveniently and efficiently. The reasons for non-ideal factors impacts on line sequence parameters are explained. Detailed voltage distribution characteristics along HWLT line are presented through analyzing its generalities and specialties respectively. Simulation results prove the accuracy of the proposed expression. The results also demonstrate that in some cases, the HWLT system affected by multiple non-ideal factors has more serious voltage security risks compared to single factor.