Optimal Allocation of SVC by JAYA Techniques in Power System Networks Using IEEE-9 Bus System

Abstract

Voltage stability in power system networks is crucial for secure operation. Voltage instability and voltage collapse, which are the fundamental issues in the power system, have become unavoidable recently as a result of their strained operations for rising load. The Static Var Compensator (SVC) has been placed in the best possible spot in this article using the JAYA approach. The voltage profile is maintained by using the JAYA approach and the optimal value of SVC at the ideal place. The findings demonstrate that by strategically placing the SVC Facts device into the power system networks, the overall voltage profile of those networks is boosted while remaining within acceptable bounds, and real power losses are decreased. The effectiveness of the proposed methodology is tested on IEEE-9 and verification of voltage profile results with JAYA technique when svc at bus no. 1, 2, 3, 4 and 5 from voltage profile viewpoint. The SVC should be placed on bus number 4, and its size should be 68.6288 (MVAR). The bus voltages are displayed both with and without the SVC. When SVC is installed at an ideal location on bus no. 4 of an ideal size, the voltage profiles of the nine bus systems as a whole are improved.