TRANSIENT STABILITY IMPROVEMENT OF MULTI-MACHINE POWER SYSTEM USING UPFC TUNED-BASED PHASE ANGLE PARTICLE SWARM OPTIMIZATION
EL-Saady, G., Ahmed, A., ., E., Mohammed, M. (2014). TRANSIENT STABILITY IMPROVEMENT OF MULTI-MACHINE POWER SYSTEM USING UPFC TUNED-BASED PHASE ANGLE PARTICLE SWARM OPTIMIZATION. EKB Journal Management System, 42(No 3), 722-745. doi: 10.21608/jesaun.2014.115017
Gaber EL-Saady; A. Ahmed; EL Noby .; M. A. Mohammed. "TRANSIENT STABILITY IMPROVEMENT OF MULTI-MACHINE POWER SYSTEM USING UPFC TUNED-BASED PHASE ANGLE PARTICLE SWARM OPTIMIZATION". EKB Journal Management System, 42, No 3, 2014, 722-745. doi: 10.21608/jesaun.2014.115017
EL-Saady, G., Ahmed, A., ., E., Mohammed, M. (2014). 'TRANSIENT STABILITY IMPROVEMENT OF MULTI-MACHINE POWER SYSTEM USING UPFC TUNED-BASED PHASE ANGLE PARTICLE SWARM OPTIMIZATION', EKB Journal Management System, 42(No 3), pp. 722-745. doi: 10.21608/jesaun.2014.115017
EL-Saady, G., Ahmed, A., ., E., Mohammed, M. TRANSIENT STABILITY IMPROVEMENT OF MULTI-MACHINE POWER SYSTEM USING UPFC TUNED-BASED PHASE ANGLE PARTICLE SWARM OPTIMIZATION. EKB Journal Management System, 2014; 42(No 3): 722-745. doi: 10.21608/jesaun.2014.115017

TRANSIENT STABILITY IMPROVEMENT OF MULTI-MACHINE POWER SYSTEM USING UPFC TUNED-BASED PHASE ANGLE PARTICLE SWARM OPTIMIZATION

JES. Journal of Engineering Sciences
Article 7, Volume 42, No 3, May and June 2014, Page 722-745  XML PDF (1.01 MB)
Document Type: Research Paper
DOI: 10.21608/jesaun.2014.115017
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Authors
Gaber EL-Saady1; A. Ahmed2; EL Noby .2; M. A. Mohammed3
1Electrical Eng., Faculty of Engineering, Assiut University, Assiut 71516, Egypt.
2Electrical Engineering Dept., Faculty of Engineering, Assiut University Assiut, Egypt
3Upper Egypt Electricity Distribution Company, Sohage, Egypt
Abstract
Optimal computation of parameters and placement of UPFC based minimization of New Voltage
Stability Index (NVSI) are presented in this paper. The application of Unified Power Flow
Controller (UPFC) to enhance transient stability of a multi-machine power system is listed. A
supplementary stabilizer based on UPFC (like power system stabilizer) is designed to reach the
defined purpose. Phase Angle Particle Swarm Algorithm (θ-PSO) is used as an optimization
method. Several nonlinear time-domain simulation tests visibly show UPFC capability in damping
of power system oscillations and consequently transient stability betterment. Comparisons based
system transient stability enhancement among different UPFC locations and parameters are
introduced. The effectiveness of the proposed method is analyzed with IEEE 14-bus and IEEE 30-
bus test systems.
Keywords
Flexible AC Transmission System (FACTS); Unified Power Flow Controller (UPFC); Transient Stability; New Voltage Stability Index (NVSI); Phase Angle Particle Swarm Optimization (θ-PSO); Lead-Lag Power System Stabilizer (PSS); PI controllers
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