Power system transient stability improvement with fuzzy controlled SMES

Author

Khanna, Rintu ; Singh, Gurnam ; Nagsarkar, T.K.

Author_Institution

Electr. Eng. Dept., PEC Univ. of Technol., Chandigarh, India

fYear

2012

fDate

30-31 March 2012

Firstpage

703

Lastpage

708

Abstract

This paper presents fuzzy controlled SMES for improvement of transient stability of power systems. The fuzzy logic controller for SMES have been developed for single machine connected to infinite bus (SMIB). Based on the transient stability investigations carried out on SMIB for diverse loading conditions and different critical fault clearing times, a comparison of performance of proportional type SMES (P-SMES) and fuzzy logic based SMES (FLSMES) is presented. Minimum integral squared error (ISE) criteria was used to evaluate the performance of the two types of control for SMES. The results established superior performance of the fuzzy controlled SMES in damping transient swings over P-SMES control.

Keywords

fuzzy control; power system faults; power system transient stability; superconducting magnet energy storage; FLSMES; ISE criteria; P-SMES control; SMIB; critical fault clearing times; fuzzy controlled SMES; fuzzy logic controller; minimum integral squared error criteria; power system transient stability; proportional type SMES; single machine connected to infinite bus; superconducting magnetic storage system; transient swing damping; Fuzzy logic; Indexes; Transient analysis; AC-DC conversion; ISE; SMES; SMIB; critical fault clearing time; firing angle control; fuzzy logic; power control; power system stabilization; rotor angular velocity control; transient stability;

fLanguage

English

Publisher

ieee

Conference_Titel

Advances in Engineering, Science and Management (ICAESM), 2012 International Conference on

Conference_Location

Nagapattinam, Tamil Nadu

Print_ISBN

978-1-4673-0213-5

Type

conf

Filename

6216197