.TransiEnt.Components.Electrical.Grid.PiModelComplex_advanced

Information

1. Purpose of model

Advanced line model using two-port equation. Computes losses and voltage drop dependent of typical cable types and specified length. Model includes capacity of utilization.

2. Level of detail, physical effects considered, and physical insight

L3E (defined in the CodingConventions), Quasi-Stationary model of transmission line with concentrated elements. Active- and reactive power (losses) are regarded. Electrical Pi-network.

3. Limits of validity

Quasi-stationary model, model of line with concentrated elements, limited by the wavelength of the 50 Hz oscillation

4. Interfaces

Two ComplexPowerPort for each terminal of the transmission line

5. Nomenclature

I is used for currents

U is used for voltages

6. Governing Equations

Two-Port Equations

7. Remarks for Usage

Use these model when capacity of utilization is needed. But this needs some computation time.

Parameters for the type of line are divided in the three voltage levels

8. Validation

(no remarks)

9. References

[1] M. Schaefer, KIT, URL: https://www.zml.kit.edu/downloads/Elektrische_Energieuebertragung_Leseprobe_Kapitel_2.pdf, 2018

10. Version History

Model created by Jan-Peter Heckel (jan.heckel@tuhh.de) in March 2018