modelIEEE4

Initial conditions (power-flow) calculation of IEEE4 bus system, in full three-phase formulation
Diagram of IEEE4

Extends from Modelica.Icons.Example (Icon for runnable examples).

Information

This test system aims to show how a very small three-phase system should be assembled for simulation. Its results should be compared to the example IEEE4_MonoTri, in order to show what to expect from the hybrid transformer. Here, all buses are modeled as three-phase buses.

This example is not a dynamic system, and therefore the voltages and angles from all buses are static during the simulation. The simulation just calculates the initialization variables, which are the solution for the three-phase power flow. The results can be verified against any tool that calculates a three-phase power-flow.

Components

TypeNameDefaultDescription
OpenIPSL.Electrical.SystemBaseSysData
Electrical.ThreePhase.Buses.InfiniteBusInfiniteBus
Electrical.ThreePhase.Buses.Bus_3PhBus1
Electrical.ThreePhase.Branches.Lines.Line_3PhLine1
Electrical.ThreePhase.Buses.Bus_3PhBus2
Electrical.ThreePhase.Buses.Bus_3PhBus3
Electrical.ThreePhase.Branches.Lines.Line_3PhLine2
Electrical.ThreePhase.Buses.Bus_3PhBus4
Electrical.ThreePhase.Loads.WyeLoad_3PhLoad
Electrical.ThreePhase.Branches.Transformer.Transformer_3PhTrafo