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Table 3 Comparison between simulation and theoretical results for A-B fault at f4

From: Modeling methodology and fault simulation of distribution networks integrated with inverter-based DG

Phasors

Simulation result

Theoretical result

Absolute error

Relative error/%

\( {\dot{I}}_{{\mathrm{L}}_2\mathrm{A}} \)

Amp.

1.331

1.340

0.009

0.676

Ang.

−112.5。

−104.0。

8.5。

4.743

\( {\dot{I}}_{{\mathrm{L}}_3\mathrm{A}} \)

Amp.

1.415

1.429

0.014

0.989

Ang.

−111.7。

−104.4。

7.3。

4.138

\( {\dot{I}}_{{\mathrm{L}}_4\mathrm{A}} \)

Amp.

1.623

1.609

0.014

0.863

Ang.

−112.0。

−107.3。

4.7。

2.578

\( {\dot{V}}_{MA} \)

Amp.

6.221

5.621

0.599

9.629

Ang.

−103.2。

−100.7。

2.5。

1.369

\( {\dot{V}}_{NA} \)

Amp.

4.629

4.354

0.276

5.962

Ang.

−124.2。

−125.3。

1.1。

0.637

  1. Notice: Relative error of angle is compared with 180。