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L32 / Power-flow analysis

Power Flow I

Identify power-flow inputs, bus types, unknowns, net injections, topology, and operating limits.

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This lecture's concept outline

L32

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Original slide headings29
  1. 1Lecture outline
  2. 2Starting problem
  3. 3Models already established
  4. 4Inputs and outputs
  5. 5Specifications and limits
  6. 6Topology and status
  7. 7Scope of the study
  8. 8Bus type
  9. 9Net bus injection
  10. 10Slack bus
  11. 11Slack real-power balance
  12. 12PV bus
  13. 13PQ bus
  14. 14Zero-injection junction
  15. 15Bus-type reference table
  16. 16Reactive capability
  17. 17Example: network and schedules
  18. 18Example: branch models
  19. 19Example: bus data and limits
  20. 20Example: solution workflow
  21. 21Example: known and unknown
  22. 22Example: voltage unknowns
  23. 23Preview: solved bus quantities
  24. 24Preview: real-power balance
  25. 25Practice: bus classification
  26. 26Practice: classification answers
  27. 27Practice: a PV limit
  28. 28Practice: limit answer
  29. 29Summary
Slide source

L32_power_flow_i/L32_power_flow_i.pdf

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EXPLORE

Experiment workspace

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Experiment direction for this lecture

Classify buses and inspect the known quantities, unknowns, and net injections of a network.

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COMPUTE

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CHECK

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