Title :
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
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;
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
