Table 1 Policentro ZIP static load model coefficients and voltage bus values.

From: Off-line measuring sampling data identification parameters for digital twins mirroring load modelling and stability analysis

Model

APC

RPC

Model

APC

Constant impedance

0.64507532

0.58311912

Maximum Voltage

1.02396314

Constant current

0.3485863

0.41064004

Minimum Voltage

0.98920352

Constant power

0.00633839

0.00624085

Average Voltage

1.00596076