An LQR and pole placement controller for CSC based STATCOM

Author

Gupta, Swastik ; Tripathi, Ramesh Kumar

Author_Institution

Dept. of Electr. Eng., M.N.N.I.T., Allahabad, India

fYear

2013

fDate

6-8 Feb. 2013

Firstpage

115

Lastpage

119

Abstract

Flexible AC Transmission Systems (FACTS) devices have been used for the solving power quality problems in the transmission system. In FACTs devices, Static Synchronous Compensator (STATCOM) is a shunt FACTS device, which is able to provide the reactive power compensation to the transmission line. STATCOM is the many input and many output system (MIMO). In this paper, the CSC based STATCOM is controlled by pole placement and LQR methods. These methods are tested in MATLAB, and their results are obtained. The simulation results show an improvement in input-output response of CSC based STATCOM.

Keywords

flexible AC transmission systems; linear quadratic control; power supply quality; power transmission control; reactive power control; static VAr compensators; CSC based STATCOM; FACTS devices; LQR methods; MIMO; flexible AC transmission systems; input-output response; many input many output system; pole placement controller; power quality problems; static synchronous compensator; Automatic voltage control; Control systems; Cost function; Equations; Mathematical model; Power system stability; Reactive power; CSC; FACTs; LQR; Pole placement; STATCOM;

fLanguage

English

Publisher

ieee

Conference_Titel

Power, Energy and Control (ICPEC), 2013 International Conference on

Conference_Location

Sri Rangalatchum Dindigul

Print_ISBN

978-1-4673-6027-2

Type

conf

DOI

10.1109/ICPEC.2013.6527634

Filename

6527634