References

PGLib-OPF

The benchmark corpus and the reference solves.

• IEEE PES Power Grid Library — Optimal Power Flow, v23.07. https://github.com/power-grid-lib/pglib-opf
• Archive report: S. Babaeinejadsarookolaee et al., The Power Grid Library for Benchmarking AC Optimal Power Flow Algorithms, arXiv:1908.02788.
• License: the PGLib data is CC BY 4.0; the software is MIT. The corpus is read from $PGLIB_OPF_PATH and never vendored. Per-file header attribution is preserved for any case quoted in these docs.
• Reference solves: $PGLIB_OPF_PATH/BASELINE.md (PowerModels.jl with IPOPT).

Formulation references

• Jabr SOCWR: R. A. Jabr, Radial distribution load flow using conic programming, IEEE Transactions on Power Systems, 21(3), 2006. The paper gives the W-space second-order cone relaxation, also implemented in PowerModels.jl (BSD-3-Clause); the conic implementation in tellegen is independent.

Solvers and linear algebra

• Clarabel.rs: the convex conic and quadratic program solver.
• faer: the dense linear algebra used by the sensitivity driver.