.PowerSystems.Examples.AC3ph.Precalculation.Z_matrixEqCirc2

Information

Equivalent circuit on diagram layer!

Test generator, transient order = 2.

Circuit data are:

  {r[1:n], r_0} = {0.0011, 0.012, 0.005},    d- and q-axis
  {xsig[1:n], xsig_0} = {0.13, 0.035, 0.17}, d- and q-axis
  {xm[1:n], xm_0} = {0, 0.06, 1.6}, d-axis (coupling term xm[2])
  {xm[1:n], xm_0} = {0, 0, 1.6},    d-axis (coupling term zero)

Corresponding transient data are:

  tc_d  = {0.859012450972537, 0.024700865536969}  d-axis
  to_d  = {4.65929627144818,  0.03185596214872}   d-axis
  xtr_d = {0.32862524982383,  0.253031064823128}  d-axis

  to_q  = {4.5014019794843,   0.0318010302865584} q-axis
  tc_q  = {0.703091060761508, 0.0226730319219496} q-axis
  xtr_q = {0.27962838258275,  0.197108545894619}  q-axis
  v_f denotes the field voltage.

The code uses

  xsig_s for xsig_0: armature leakage reactance
  xsig_r for xsig:   rotor leakage reactances
  r_s    for r_0:    armature (stator) resistance
  r_r    for r:      rotor resistances

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