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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