Estimation of Potential Outage Risk Evaluation of System using Performance Indices

Authors

  • Manjula B. G. Research Scholar, Department of Electrical and Electronics Engineering, Sapthagiri College of Engineering Bengaluru, Visvesvaraya Technological University Belagavi, India.
  • G. Raghavendra Associate Professor, Department of Electrical and Electronics Engineering, Sapthagiri College of Engineering Bengaluru, Visvesvaraya Technological University Belagavi, India

Keywords:

System Security, Contingency Analysis, State Estimation, Phasor Measurement Unit

Abstract

Primary concern of power system is economical operation, but an equally defensive factor is the desire to maintain security. It is imperative to study the state of system by outage analysis and monitor its impact in advance to minimize the occurrence of cascaded disruptions. In power flow analysis the possibility of any error in measurement is not considered assuming all values as accurate. Due consideration is taken to minimize these errors adopting weighted Least square state estimation method incorporating synchronized PMU measurements. Overall severity index is the guideline selected in evaluating the stress on IEEE 5 and IEEE 14 bus systems. Highest indexed events are ranked on the top indicating too troublesome conditions leading the system towards risk.

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Published

29.01.2024

How to Cite

B. G., M. ., & Raghavendra, G. . (2024). Estimation of Potential Outage Risk Evaluation of System using Performance Indices. International Journal of Intelligent Systems and Applications in Engineering, 12(13s), 41–49. Retrieved from https://ijisae.org/index.php/IJISAE/article/view/4566

Issue

Vol. 12 No. 13s (2024)

Section

Research Article

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