The effect of the thyristor converter control manner on the dynamic stability for the Tian-Guang AC/DC transmission system

摘要

In this paper, the small signal models of parallel AC/DC power system having the thyristor converter and static VAr compensator (SVC) and power system stabilizer (PSS) are selected and improved. The dynamic stability of the South China Power System with parallel AC/AC transmission lines from Tianshengiao to Guanggzhou is also analysed and several valuable conclusion have been presented.