Transient stability improvement in power system using unified power flow controller (UPFC)

Author

Balakrishnan, F. Gopinath ; Sreedharan, Suresh Kumar ; Michael, Joseph

Author_Institution

Vivekanandha Coll. of Eng. For Women, Tiruchengode, India

fYear

2013

fDate

4-6 July 2013

Firstpage

1

Lastpage

6

Abstract

Flexible AC Transmission Systems (FACTS) technology is the most advanced tool for power flow control in electric network. Unified Power Flow Controller (UPFC) is the most versatile FACTS device for optimization and control of power flow in transmission system. It is a voltage source converter based FACTS controller for series and shunt compensation of the line which controls the real and reactive power independently. This paper deals with Adaptive Neuro Fuzzy Inference System (ANFIS) is used as the controlling technique for UPFC. The controller have been designed and tested for controlling the real and reactive power flow of UPFC. Computer simulation by MATLAB/SIMULINK has been used to verify proposed control strategies.

Keywords

flexible AC transmission systems; fuzzy reasoning; load flow control; power system transient stability; reactive power control; ANFIS; FACTS controller; FACTS device; FACTS technology; MATLAB; SIMULINK; UPFC; adaptive neuro fuzzy inference system; electric network; flexible AC transmission systems; power system; reactive power flow; series compensation; shunt compensation; transient stability improvement; unified power flow controller; voltage source converter; Fuzzy logic; Load flow; Neural networks; Power system stability; Power system transients; Reactive power; Stability analysis; ANFIC controller; Flexible Ac Transmission System; PI Controller; Unified Power Flow Controller; Voltage Source Converter;

fLanguage

English

Publisher

ieee

Conference_Titel

Computing, Communications and Networking Technologies (ICCCNT),2013 Fourth International Conference on

Conference_Location

Tiruchengode

Print_ISBN

978-1-4799-3925-1

Type

conf

DOI

10.1109/ICCCNT.2013.6726841

Filename

6726841