.PowerSystems.AC1ph_DC.Sensors.Efficiency

Information

Measures the electric power p flowing from 'term_p' to 'term_n' and the total heat inflow q at term 'heat'. The efficiency eta in % is then defined by

  eta = 100*(p - q)/p     if arrow points into the measured component and q <  abs(p)
  eta = 100*p/(p + q)     if arrow points out of the measured component and q <  abs(p)
  eta = 0                 else
Positive values of eta indicate powerflow in direction of arrow, negative values of eta indicate powerflow against direction of arrow.

Note: Take care about the above definitions if approximations are used in measured components.
In problematic cases use power sensors electrical and mechanical.


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