LINE SHUNTS

asked 2023-09-24 23:49:00 -0500

Vlad
1 ●4 ●5 ●6

When I use Bus Based Reports on a subsystem I get this report

  VOLTAGE       X----- LOSSES -----X   X-- LINE SHUNTS --X   CHARGING
  LEVEL BRANCHES      MW        MVAR        MW        MVAR       MVAR
  400.0      2       0.35       3.47        1.5        0.0       88.4
  TOTAL      2       0.35       3.47        1.5        0.0       88.4

How can I retrive Line shunts values on every line? I know how to get Losses with psspy.aflowint but I didn't find the parameters to get line shunts.

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answered 2023-09-25 10:10:05 -0500

perolofl

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Use abrncplx with string FROMSHNT and TOSHNT to get the nominal shunts. Multiply with U squared to get the actual shunt values in pu Sbase.

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can you give me a small exemple? I tried making a subsystem with 1 OHL 400kV that Bus Based Report give a value >0 but abrncplx does't return somethig, not even 0, I think it returns empty.