Title :
Advanced unified power flow controller model for power system steady state control
Author :
Zhang, Xiao-Ping ; Godfrey, Keith R.
Author_Institution :
Sch. of Eng., Warwick Univ., UK
Abstract :
In this paper, mathematical models for eleven new UPFC series control modes are presented. These include direct voltage injection, bus voltage regulation, line impedance compensation and phase angle regulation. Detailed implementation of the advanced UPFC model with twelve control modes (the basic active and reactive power flow control mode and the eleven new UPFC control modes) in power flow analysis is given. Numerical examples based on the IEEE 30 bus system and IEEE 118 bus system are given to show the feasibility of the advanced UPFC model and the computational performance of the Newton power flow algorithm.
Keywords :
flexible AC transmission systems; load flow control; mathematical analysis; power transmission control; voltage control; IEEE 118 bus system; IEEE 30 bus system; Newton power flow algorithm; UPFC series control modes; bus voltage regulation; direct voltage injection; line impedance compensation; phase angle regulation; power flow analysis; power system steady state control; unified power flow controller; Control system synthesis; Impedance; Load flow; Mathematical model; Power system control; Power system modeling; Power systems; Reactive power control; Steady-state; Voltage control;
Conference_Titel :
Electric Utility Deregulation, Restructuring and Power Technologies, 2004. (DRPT 2004). Proceedings of the 2004 IEEE International Conference on
Print_ISBN :
0-7803-8237-4
DOI :
10.1109/DRPT.2004.1338498
