help me solve this question, please

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wang
wang 2012-12-28
编辑： Walter Roberson 2024-1-23
description:
The following two blocks cannot be connected in series:
Block 1: 'Controlled Current Source'
Block 2: '10 Ohms '
The first block, modeled as a current source, cannot be connected in series with the inductive element of the second block.
Add a high-value resistance in parallel with one of the two block.
You can also specify high-value resistive snubbers if the blocks have a snubber device.
i added a resistance in parallel with one of my block. questions following:
  1. i dont know how to choose the value of resistance avoiding effects on simulation results;
  2. adding a resistance may cause Algorithm divergence.
thanks
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Aadarsh
Aadarsh 2023-8-1
Three phase AC voltage-
Phase to phase rms- 11 kV
Frequency-50 Hz
Phase Angle-0°
Transmission line 3 phase pi model- Length-10 km
Load-
Active Power- 8 MW
Reactive Power- 6MW

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Sabin
Sabin 2024-1-23

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