Carleton Coffrin

When first implementing the AC-OPD and DC-OPF models back in 2016, my primary goal was to match Matpower, more or less exactly. The omission of phase shifters from DC-OPF probably...

Before we get too deep into improving the DC Power Flow formulation, it would be helpful for me to have a better understanding of what types of problems PowerModels users...

Thanks all for your input! My follow up question; there are many possible variants of the [DC Power Flow](https://ieeexplore.ieee.org/document/4956966), which may be more appropriate in different contexts / types of...

Thanks everyone for your input on this. I have started to explore how we might be able to improve the DC-OPF model in the [`dc-opf`](https://github.com/lanl-ansi/PowerModels.jl/tree/dc-opf) branch. Currently I am exploring...

@lsindoni, if you run into any issues with the performance of an AC model or the solution quality of a DC model, let me know. There are a variety of...

Following up on this discussion. This week @kaarthiksundar has been exploring the possibility of supporting PTDF style models in PowerModels. After some discussions my conclusion is that these models may...

As discussed in #350, https://github.com/GridMod/RTS-GMLC is actually convex and currently working. Support for this feature can be delayed until further notice.

Sure thing. The first step is to modify this function, https://github.com/lanl-ansi/PowerModels.jl/blob/master/src/core/objective.jl#L415 So that it tracks which PWL functions are convex and which are not. For the non-convex cases, binary variables...

Hi @wenglerjoe, there has been no progress on this front so far. My recommendation would be to build your own variant of the OPF problem specification where you replace the...

A PR to PowerModels or PowerModelsAnnex is of-course welcome if you would like to contribute your implementation back to the community.