Performance Evaluation of IPFC by Using Fuzzy Logic Based Controller for Damping of Power System Oscilllations

Author

Belwanshi, S.M. ; Chandrakar, V.K. ; Dhurvey, S.N.

Author_Institution

Dept. of Electr. Eng., G.H. Raisoni Coll. of Eng., Nagpur, India

fYear

2011

fDate

18-20 Nov. 2011

Firstpage

168

Lastpage

173

Abstract

In this paper, Fuzzy logic based supplementary controller is installed with Interline Power Flow Controller [IPFC] to damp low frequency oscillations. IPFC is a new concept of the Flexible AC Transmission system controller for series compensation with the unique capability of power flow of multiple transmission lines. For the analysis Modified linearized Philips -- Heffron model of Single Machine Infinite Bus system is established with a IPFC. The simulation results are presented to show the effectiveness and robustness of the proposed control schemes like Power Oscillation Damping [POD] controller, Power System Stabilizer [PSS] controller and Fuzzy logic controller by selecting effective control signals. Investigations reveal that coordinated tuning of IPFC with Fuzzy logic controller provide the robust dynamic performance. Eigen value analysis validates the performance of various controllers.

Keywords

damping; eigenvalues and eigenfunctions; flexible AC transmission systems; fuzzy control; power system control; power system stability; power transmission lines; IPFC; Philips-Heffron model; eigenvalue analysis; flexible AC transmission system controller; fuzzy logic based supplementary controller; interline power flow controller; low frequency oscillation damping; performance evaluation; power system oscilllation damping controller; power system stabilizer controller; series compensation; single machine infinite bus system; transmission line power flow; Control systems; Damping; Fuzzy logic; Oscillators; Power conversion; Power system dynamics; Power system stability; FACTS; Fuzzy logic controller; POD; PSS IPFC;

fLanguage

English

Publisher

ieee

Conference_Titel

Emerging Trends in Engineering and Technology (ICETET), 2011 4th International Conference on

Conference_Location

Port Louis

ISSN

2157-0477

Print_ISBN

978-1-4577-1847-2

Type

conf

DOI

10.1109/ICETET.2011.43

Filename

6120576