Title :
The improved Sen transformer — A new effective approach to power transmission control
Author :
Jiaxin Yuan ; Li Chen ; Baichao Chen
Author_Institution :
Sch. of Electr. Eng., Wuhan Univ., Wuhan, China
Abstract :
Due to the high installation and operation cost of UPFC and the discrete compensation voltage of ST, this paper focuses on the development of a novel topology of IST which is consisting of a high-capacity ST and a small capacity UPFC. Digital simulation model of the IST including a steady-state performance and a transient response model has been developed in the MATLAB/SIMULINK software package. The results obtained from the simulation are compared with the simulation results of only ST. The comparison shows good agreement between ST and UPFC and hence validates the effectiveness of the new topology of IST.
Keywords :
AC-AC power convertors; load flow control; on load tap changers; IST; MATLAB; SIMULINK; Sen transformer; power transmission control; small capacity UPFC; steady state performance; transient response model; unified power flow control; Inverters; Load flow; Power transmission lines; Reactive power; Simulation; Vectors; Voltage control; “Sen” Transformer (ST); power flow control; unified power flow controller (UPFC);
Conference_Titel :
Energy Conversion Congress and Exposition (ECCE), 2014 IEEE
Conference_Location :
Pittsburgh, PA
DOI :
10.1109/ECCE.2014.6953467
