**Parameter**;**Datatype**;**Value Range**;**Explanation**
name;string;;name of the extended ward equivalent
bus*;integer;;index of connected bus
ps_mw*;float;;constant active power demand [MW]
qs_mvar*;float;;constant reactive power demand [MVar]
pz_mw*;float;;constant impedance active power demand at 1.0 pu [MW]
qz_mvar*;float;;constant impedance reactive power demand at 1.0 pu [MVar]
r_ohm*;float;:math:`>` 0;internal resistance of the voltage source [ohm]
x_ohm*;float;:math:`>` 0;internal reactance of the voltage source [ohm]
vm_pu*;float;:math:`>` 0;voltage source set point [p.u]
in_service*;boolean;True / False;specifies if the extended ward equivalent is in service.
