Table 12 Operating time for 120% load change and single line-to-ground fault with Rf = 0.0 Ω at tf = 0.06 s

From: Adaptive overcurrent protection considering fault current limiters effect

Distance

Operating time (OPT)

120% Load change with single line-to-ground fault with Rf = 0.0 Ω at tf = 0.06 s

ZL = j144.31 + j32.38 Ω

Conventional OCR

Adaptive OCR

Without FCL

Without DGSM

Without FCL

With DGSM

With FCL

Without DGSM

With FCL

With DGSM

Without FCL

Without DGSM

Without FCL

With DGSM

With FCL

Without DGSM

With FCL

With DGSM

100 m

0.3876

0.3469

0.5738

0.5937

0.34510

0.33444

0.34510

0.33444

1100 m

0.6143

0.6040

0.6931

0.6929

0.49454

0.49185

0.49454

0.49185

2100 m

0.7044

0.7035

0.7044

0.7035

0.57201

0.57012

0.57201

0.57012

3500 m

0.7939

0.7918

0.7939

0.7918

0.65293

0.65148

0.65293

0.65148

5000 m

0.8735

0.8718

0.8735

0.8718

0.72389

0.72268

0.72389

0.72268