Carleton Coffrin

@jd-lara, we added some support for this in v0.14.1, let me know if the current implementation suits your needs or not.

See the problem spec, `_run_opf_oltc_pst`.

It is not immediately clear this could be re-used in `core_ref!`. A key question is if the data model version of this should include inactive components or not. Initial thought...

This is a good question! In fact the matrix is SkewSymmetric, not strictly Symmetric. SkewSymmetric was not supported in JuMP when we first implemented this, but if it is now...

I looked unto this and the following point needs to be resolved before this can be addressed. https://github.com/jump-dev/JuMP.jl/issues/2884

Also consider a way to extend the data checks when reading cases.

Given the current state of JuMP this might be the best solution. In an ideal world, checking feasibility should not require sending the problem to a solver. If you know...

Sounds like a good solution to me.

@mlubin is this an expected feature in the next version of JuMP/MOI?

The current implementation does not have the correct semantics for multiple phases. The simplest solution for now is to add a check that the incoming date is implicit single phase....