← All courses KANSAS STATE UNIVERSITY / ECE 685

L27 / Transmission-line models

Transmission-Line Models II

Build the nominal-π circuit from series impedance and split shunt admittance.

to be released30 slides

This lecture's concept outline

L27

Headings follow the current slide deck. Expand the outline to inspect the sequence of concepts, derivations, and examples.

Original slide headings30
  1. 1Lecture outline
  2. 2Starting problem
  3. 3Nominal-π circuit
  4. 4Reference arrows
  5. 5Total shunt and terminal halves
  6. 6Receiving shunt current
  7. 7Series branch
  8. 8Series KVL
  9. 9Sending terminal
  10. 10ABCD constants
  11. 11ABCD cascade
  12. 12Nominal- π ABCD constants
  13. 13No-load voltage and regulation
  14. 14ABCD checks
  15. 15Example setup
  16. 16Example: solution route
  17. 17Example: receiving load current
  18. 18Example: receiving shunt current
  19. 19Example: series current
  20. 20Example: sending voltage
  21. 21Example: sending current
  22. 22Example: sending complex power
  23. 23Example: real-power balance
  24. 24Example: reactive-power balance
  25. 25Example: ABCD constants
  26. 26Example: cross-check
  27. 27Practice: model and calculation
  28. 28Practice: solution
  29. 29Summary
  30. 30Closing check
Slide source

L27_transmission_line_models_ii/L27_transmission_line_models_ii.pdf

This lecture is to be released; its original slide outline is retained.

EXPLORE

Experiment workspace

to be released

Experiment direction for this lecture

Compare nominal-π terminal results as line charging and load change.

Change inputsObserve resultsExplain changes

This workspace is reserved. Controls, models, and diagrams will be added when this lecture is developed.

COMPUTE

Python workspace

to be released

From slide equations to reproducible calculations

Editable Python examples, outputs, and validation steps will follow this lecture's model and notation.

Input dataPythonValidation

CHECK

Practice & checks

to be released

Connect worked examples to independent practice

Guided exercises, result checks, and feedback will be added here. The concept outline already lists the original worked-example and practice headings.

View the concept outline →