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Table 6 Test cases of TPWL simulations

From: Reduced order modeling for transient simulation of power systems using trajectory piece-wise linear approximation

Test case

Modes\(\mathbf q \)

Lin Pts\(\mathbf s \)

Time (s)

Error in \(\varvec{\delta }\)

   

Full model

TPWL

Abs

Rel

1

199

49

240

18

8.75  \( \times \, 10^{-4}\)

6.75 \( \times \, 10^{-4}\)

2

62

17

60

4

6.62 \( \times \, 10^{-4}\)

5.27 \( \times \, 10^{-4}\)