标题:Research on Impedance Characteristics of Thyristor Controlled Series Capacitor
作者:Li, Kejun; Ren, Jingguo; Zhao, Jianguo; Niu, Lin
通讯作者:Li, K
作者机构:[Li, Kejun; Ren, Jingguo] Shandong Univ, Sch Elect Engn, Jinan, Peoples R China.; [Zhao, Jianguo; Niu, Lin] State Grid China, Technol Coll, Jinan, P 更多
会议名称:Asia-Pacific Power and Energy Engineering Conference (APPEEC)
会议日期:MAR 28-31, 2010
来源:2010 ASIA-PACIFIC POWER AND ENERGY ENGINEERING CONFERENCE (APPEEC)
出版年:2010
DOI:10.1109/APPEEC.2010.5449220
关键词:Thyristor Controlled Series Capacitor (TCSC); Impedance characteristics;; dual impedance solutions; Dynamic simulation
摘要:The desired impedance of Thyristor Controlled Series Capacitor (TCSC) is usually obtained by adjusting the firing angle and it is of great importance to make clear the relationship between the two quantities. The relationship between firing angle and conduction angle is proposed in this paper considering the influence of the thyristor conduction characteristics and the equivalent resistance in the reactor branch. In the derivation of the fundamental-frequency impedance, it is found out that there are dual solutions corresponding to the same firing angle in most steady operation area of TCSC. One is inductive and the other is capacitive. This phenomenon is demonstrated by both digital simulation and dynamic emulation experiment. Some conclusions and experiment results can provide reference to engineering exploitation and bottom control design of TCSC.
收录类别:CPCI-S;EI;SCOPUS
资源类型:会议论文;期刊论文
原文链接:https://www.scopus.com/inward/record.uri?eid=2-s2.0-84870007400&doi=10.1109%2fAPPEEC.2010.5449220&partnerID=40&md5=0f2a292ac01c2c76ef002980e50e7603
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