TY - GEN
T1 - Multi-level optimization strategy for load shedding with tracing capability index
AU - Verayiah, R.
AU - Mohamed, A.
AU - Shareef, H.
AU - Abidin, I. H.Z.
N1 - Publisher Copyright:
© 2015 IEEE.
PY - 2016/5/31
Y1 - 2016/5/31
N2 - Numerous stability indices have been developed to assess the voltage stability of power networks, since it is a powerful tool to identify the weakest bus and critical lines. To expand the knowledge of power tracing theory and its application into voltage stability assessment, this paper adopts the power tracing capable index into load shedding scheme. A modified novel line stability factor index with load tracing capability known as LQP-LT is used to classify the weak buses according to its priority rank for load shedding bus selection. IEEE 5 bus system is used to demonstrate the LQP-LT principles and concepts. The results obtained from the weak bus identifications is analyzed for load shedding optimization execution. Particle Swarm Optimization (PSO) is used for the optimization analysis in a multi-level approach and objective settings. The results obtained post-load shedding with the proposed method is found to be efficient for the implementation and execution of optimized amount and location selection for under voltage load shedding scheme.
AB - Numerous stability indices have been developed to assess the voltage stability of power networks, since it is a powerful tool to identify the weakest bus and critical lines. To expand the knowledge of power tracing theory and its application into voltage stability assessment, this paper adopts the power tracing capable index into load shedding scheme. A modified novel line stability factor index with load tracing capability known as LQP-LT is used to classify the weak buses according to its priority rank for load shedding bus selection. IEEE 5 bus system is used to demonstrate the LQP-LT principles and concepts. The results obtained from the weak bus identifications is analyzed for load shedding optimization execution. Particle Swarm Optimization (PSO) is used for the optimization analysis in a multi-level approach and objective settings. The results obtained post-load shedding with the proposed method is found to be efficient for the implementation and execution of optimized amount and location selection for under voltage load shedding scheme.
KW - load shedding
KW - Reactive power tracing
KW - voltage stability
UR - http://www.scopus.com/inward/record.url?scp=84978910672&partnerID=8YFLogxK
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U2 - 10.1109/ICCSCE.2015.7482243
DO - 10.1109/ICCSCE.2015.7482243
M3 - Conference contribution
AN - SCOPUS:84978910672
T3 - Proceedings - 5th IEEE International Conference on Control System, Computing and Engineering, ICCSCE 2015
SP - 538
EP - 542
BT - Proceedings - 5th IEEE International Conference on Control System, Computing and Engineering, ICCSCE 2015
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 5th IEEE International Conference on Control System, Computing and Engineering, ICCSCE 2015
Y2 - 27 November 2015 through 29 November 2015
ER -