modelDeltaLoad_2Ph

Two-phase delta load
Diagram of DeltaLoad_2Ph

Extends from ThreePhaseComponent (Partial model for inheritance of single-phase base power based on three-phase system base power.).

Information

This is a two-phase delta load model. The model allows the user to represent active and reactive power being consumed between two phases.

The user needs to input the active (P_ab) and reactive (Q_ab) powera consumed between phases one and two (A and B).

In addition, the model allows the load to be represented as constant power, or as a ZIP model. In the first approach, the power consumed between the two phases is kept constant throughout simulation. The latter approach allows the load to be represented as a sum of three terms: constant impedance, constant current and constant power. This means that, depending on voltage levels supplied, the load will consume a different power value.

Parameters

TypeNameDefaultDescription
Power flow data
Types.ApparentPowerS_b (from ThreePhaseComponent)SysData.S_bSystem base
Types.ApparentPowerS_p (from ThreePhaseComponent)SysData.S_b/3Phase base
Types.PerUnitVA1Voltage magnitude for phase A
Types.AngleAngA0Voltage angle for phase A
Types.PerUnitVB1Voltage magnitude for phase B
Types.AngleAngB-2*C.pi/3Voltage angle for phase B
Types.ActivePowerP_ab1e6Initial active power
Types.ReactivePowerQ_ab0Initial reactive power
Power flow
IntegerModelType00- Constant Power Model, 1- ZIP Model;
Load Parameters for ZIP Model
RealA_ab0Percentage of Constant Power Load for Line AB [%]
RealB_ab0Percentage of Constant Current Load for Line AB [%]
RealC_ab0Percentage of Constant Impedance Load for Line AB [%]

Connectors

TypeNameDefaultDescription
OpenIPSL.Interfaces.PwPinA
OpenIPSL.Interfaces.PwPinB

Components

TypeNameDefaultDescription
OpenIPSL.Electrical.SystemBaseSysData (from ThreePhaseComponent)Must add this line in all models

Contents

NameDescription
Coefficientsprotected