Int J Performability Eng ›› 2023, Vol. 19 ›› Issue (12): 797-806.doi: 10.23940/ijpe.23.12.p4.797806

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Data-Driven Approach for SVC Location Finding using FVSI in Distribution Network Configuration Environment

Deblina Bhowmick, Dipu Sarkar*, and Etesola Imchen   

  1. Department of Electrical and Electronics Engineering, National Institute of Technology, Nagland, India
  • Contact: *E-mail address: dipusarkar79@nitnagaland.ac.in

Abstract: Voltage instability and power losses is a key problem in the power system that increases the cost of operation of electric utilities and later increases the cost of electricity. One approach to solving the issue is to reconfigure the distribution network. By using a FACTS device, such as SVC (Static VAR Compensator) in a reconfigured network the loss can be reduced, and the voltage stability margin can be preserved. The primary challenge is locating the ideal system position for SVC connections. In this study, the machine learning technique is utilized to forecast the FVSI (Fast Voltage Stability Index) values of the lines for the preferred network placement of SVC. The ML algorithms are trained and predicated using the estimated FVSI values for various network reconfigurations. The proposed work has been tested using the IEEE 14 bus system.

Key words: distribution network, network reconfiguration, voltage stability, SVC, FVSI, machine learning