Skip to content

Latest commit

 

History

History
97 lines (70 loc) · 3.69 KB

CHANGELOG.md

File metadata and controls

97 lines (70 loc) · 3.69 KB

Changelog

All notable changes to this project will be documented in this file.

The format is based on Keep a Changelog, and this project adheres to Semantic Versioning.

Unreleased

[0.3.6] - 2023-08-01

Fixed

  • Order of slack policy constraint declarations (#464)
  • Sign error in the Maximum Capacity Requirement slack constraint term (#461)
  • Remove outdated HiGHS setting simplex_dualise_strategy (#489)
  • Fix bug in LDES outputs (#472)
  • Updated README with new instructions for running GenX through Julia REPL terminal (#492)
  • Fix factor of 0.5 when writing out transmission losses. (#480)
  • Fix summation error when a set of hours is empty (in thermal_commit.jl).

Changed

  • Eliminate 'Axis contains one element' warning (seen when LDS is used) by combining two constraints (#496).

[0.3.5] - 2023-05-18

Added

  • Added ability to apply run_timedomainreduction to multistage problems (#443).
  • Added a description of how to use time domain reduction (#426).
  • Validation: against trying to perform time domain reduction (clustering) on data which has already been clustered.
  • This changelog (#424).

Fixed

  • Added ability for CPLEX handle the Pre_Solve key (#467).
  • run_timedomainreduction did not support multi-stage problems (#441).
  • Not having a changelog (#423).

Changed

  • The columns Rep_Periods, Timesteps_per_Rep_Period, and Sub_Weights are now required in Load_data.csv for all cases (#426).

Removed

  • The settings key OperationsWrapping. Its functionality has now been folded into the TimeDomainReduction setting. Using the key now will print a gentle warning (#426).

[0.3.4] - 2023-04-28

Added

  • Validation of the time basis in load_data.csv (#413).
  • Arbitrary option keys can be passed to Solvers (#356).
  • Validation for OperationWrapping and TimeDomainReduction settings (#337).
  • Ability to use 'slack variables' to violate policy constraints---at a cost (#328, #435).
  • Documented minimum up & down-time constraints (#324).
  • Validation preventing two columns of input data with the same name (#309).
  • Fuel type None is no longer need to be listed as a column in fuels_data.csv, e.g. for solar panels (#303).
  • Non-varying generators (e.g. thermal generators) no longer need to be listed in generators_variability.csv (#303).
  • Ability to load the transmission network representation from lists rather than a matrix (#292).
  • Maximum Capacity Requirement policy constraint.
  • New run_genx_case! function for use in scripts.
  • New run_timedomainreduction! function for pre-clustering a case.
  • Improved documentation.

Fixed

  • Corrected the interaction of Reserves and Regulation policies with ramp rates (#415).
  • Removed the useless MinCapTag column from examples (#380).
  • Removed invalid BarObjRng key from gurobi settings (#374).
  • Default crossover or run_crossover settings (#363).
  • HYDRO resources now allow the period map to be loaded (#362).
  • Numbering in documentation (#330).
  • Correct scaling of emission outputs (#322).
  • Add transmission losses to ESR constraints (#320).
  • Author's name spelling in docs (#317).
  • Unset executable bits on files (#297).
  • Morris method example now runs.
  • Various other settings issues with example cases.

Changed

  • Simplified the Simple_Test_Case example (#414).
  • SmallNewEngland/Onezone example now uses linearized unit committment by default (#404).
  • Removed the unused dependency BenchmarkTools (#381).

Removed

  • The unmaintained MonteCarlo code (#357).
  • License blocks from most file headers (#353).
  • Extra LDS columns from several examples (#312).
  • SCIP from the Project and from documentation.