PGLib-OPF v20.07 (#29)

* v20 release candidate
* Update URL for MATPOWER, Matpower --> MATPOWER (#28)

Co-authored-by: Ray Zimmerman <rdzman@users.noreply.github.com>

Author: ccoffrin

BASELINE.md

@@ -1,13 +1,21 @@
-PGLib OPF Benchmarks Change Log 
+PGLib OPF Benchmarks Change Log
 ===============================
 
+### v20.07
+- Add 18 cases from ARPA-e's Grid Optimization Competition, Challenge 1 Final Event
+- Update some case names from `_tamu` to `_activ` (#26)
+- Updated baseline results and case generation to PowerModels v0.17
+- Removed `pglib_opf_case30_fsr.m` due to marginal benchmarking value
+- Removed 500, 2000 and 10000 bus `activ` cases in favor of similar grid optimization competition cases
+- Removed 2316 bus `SDET` case in favor of similar grid optimization competition cases
+
 ### v19.05
 - Minor fixes to generator bounds, #22, #29
 
 ### v19.01
 - Fixed generator voltage setpoints, #5
 - Made thermal limits monotonic, #15
-- Updated Polish network source files to Matpower v7.0, #17
+- Updated Polish network source files to MATPOWER v7.0, #17
 - Simplified generator data, #18
 - Made minor corrections to the fuel cost model
 - Updated baseline results and case generation to PowerModels v0.9

CHANGELOG.md

@@ -6,7 +6,7 @@ This benchmark library is curated and maintained by the [IEEE PES Task Force on
 ![The Mathematical Model of the Optimal Power Flow Problem](MODEL.png?raw=true "Optional Title")
  
 
-A detailed description of this mathematical model is available [here](https://arxiv.org/abs/1502.07847).  All of the cases files are curated in the [Matpower](http://www.pserc.cornell.edu/matpower) data format.  Open-source reference implementations are available in [Matpower](http://www.pserc.cornell.edu/matpower) and [PowerModels.jl](https://github.com/lanl-ansi/PowerModels.jl) and baseline results are reported in [BASELINE.md](BASELINE.md).
+A detailed description of this mathematical model is available [here](https://arxiv.org/abs/1502.07847).  All of the cases files are curated in the [MATPOWER](https://matpower.org) data format.  Open-source reference implementations are available in [MATPOWER](https://matpower.org) and [PowerModels.jl](https://github.com/lanl-ansi/PowerModels.jl) and baseline results are reported in [BASELINE.md](BASELINE.md).
 
 ### Problem Variants
 

README.md

@@ -1,9 +1,9 @@
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 %%%%                                                                  %%%%%
-%%%%    IEEE PES Power Grid Library - Optimal Power Flow - v19.05     %%%%%
+%%%%    IEEE PES Power Grid Library - Optimal Power Flow - v20.07     %%%%%
 %%%%          (https://github.com/power-grid-lib/pglib-opf)           %%%%%
 %%%%             Benchmark Group - Active Power Increase              %%%%%
-%%%%                         10 - May - 2019                          %%%%%
+%%%%                         12 - July - 2020                         %%%%%
 %%%%                                                                  %%%%%
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 function mpc = pglib_opf_case14_ieee__api
@@ -124,8 +124,6 @@
 % INFO    : Gen at bus 1 - NG	: Pmax 398.0, Qmin -37.2, Qmax 37.2 -> Qmin -199.0, Qmax 199.0
 % INFO    : Gen at bus 2 - NG	: Pmax 230.0, Qmin -57.6, Qmax 57.6 -> Qmin -115.0, Qmax 115.0
 % INFO    : 
-% INFO    : === Generator Bounds Update Notes ===
-% INFO    : 
 % INFO    : === Generator Setpoint Replacement Notes ===
 % INFO    : Gen at bus 1	: Pg=355.0, Qg=31.0 -> Pg=199.0, Qg=0.0
 % INFO    : Gen at bus 1	: Vg=1.0 -> Vg=1.0