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Table 4 Voltage support by FACTS devices with firing controller for WIS

From: Sensitivity analysis-based performance and economic operation of wind-integrated system with FACTS devices for optimum load dispatch

S. no. Identified weak buses Wind penetration level (%) SVC firing angle control (°) Voltage support by SVC (p.u.) TCSC firing angle control (°) Voltage support by TCSC (p.u.)
1 1 20 138 0.5126 141.68 0.2865
2 12 40 129.31 0.3020 132.02 0.2327
3 11 50 131.59 0.2331 125.55 0.2119
4 13 75 130.27 0.2110 124.87 0.1985
5 14 100 130.60 0.2108 123.90 0.1888