标题：Transient Stability Mechanism Analysis Considering Characteristics of Half-Wavelength Lines
作者：Tian, Hao ;Liu, Yutian
作者机构：[Tian, Hao ;Liu, Yutian ] Shandong University, School of Electrical Engineering, Jinan, China
会议名称：2019 IEEE PES Asia-Pacific Power and Energy Engineering Conference, APPEEC 2019
会议日期：December 1, 2019 - December 4, 2019
来源：Asia-Pacific Power and Energy Engineering Conference, APPEEC
摘要：Systematic theoretical analysis of transient stability for half-wavelength transmission (HWLT) system is very important and difficulty. Firstly, the accurate power-angle relationship is deduced considering distributed parameter characteristics. Secondly, the electric power equation of sending-end generator for different fault locations is also derivated. Based on the equal area criterion, the transient stability ofHWLT system and its influencing factors including fault clearing time, fault location and pre-fault loading are analyzed in detail. Case study results demonstrate the effectiveness of theoretical analysis.
© 2019 IEEE.