What’s New¶
See what’s new as per release!
Releases
- Release v0.2.1 (May 29, 2021)
- Release v0.2.0 (May 28, 2021)
- Release v0.1.12 September 20, 2019
- Release v0.1.10 November 5, 2018
- Release v0.1.9 October 22, 2018
- Release v0.1.8 September 5, 2018
- Release v0.1.7 July 19, 2018
- Release v0.1.6 July 6, 2018)
- Release v0.1.5 (June 6, 2018)
- Release v0.1.4 (January 17, 2018)
- Release v0.1.3 (September 1, 2017)
- Release v0.1.2 (July 25, 2017)
- Release v0.1.0 (July 25, 2017)
Release v0.2.1 (May 29, 2021)¶
Changes¶
Release to fix ego.io dependency in v0.2.0 (PyPI did not accept git link)
Release v0.2.0 (May 28, 2021)¶
Changes¶
- Added Python 3.8 support #325
- Fix installation with Conda #339
- CSV export in PyPSA format #307 , this required further changes and fixing of tests, cf. #312
- Switched from pyproj1 to pyproj2 for CRS transformations #343
- Reproducible stats by fixing #315, for details see #324
- In the CSV export, (in-building) household loads and generators are no more contained as extra nodes but directly connected to the house’s grid connection point to reduce the number of nodes. #322
- Fix sum capacity of grid generators #326
- Fix PyPI description #311
Release v0.1.12 September 20, 2019¶
Changes¶
- Connection of generators in lv_connect_generators was made deterministic. Before, this happened randomly leading to different lv_grids using the same input data. The network creation is now reproducible while lv_branches were reinforced differently before. Should solve #245 and at least parts of #40.
- A proper sign convention (see Sign Convention) for P,Q is introduced #266, see also PR #271.
- Identification of critical nodes by VDE norm AR 4105 fixed. All power flows behind node are taken into account now. Solves #300.
- Tests for MV and LV grids are introduced.
Additionally, synthetically created grids are introduced, that can be used for
testing.
These tests verify the functionality of most of the functions in
grids
including the creation and modification of MV and LV grids (e.g. adding generators/transformators..). Focus lies on the appropriate creation of the graphs and it’s corresponding routings. Tests are done in grids created with oedb-extracted data and/or synthetic grids, depending on the feature being tested. - Equipment table data is cleaned so that only necessary literature values are used. Should solve #296
- Labels of all components were made unique.
- ding0 now works without an OpenEnergy DataBase account thanks to changes in the ego.io package that allow readonly queries without a token.
Release v0.1.10 November 5, 2018¶
This release introduces new plotting functionalities.
Changes¶
- New plotting function
plot_mv_topology()
allows plots of the MV grid including grid topology with line loadings and node voltages. You can simply fire it using an MVGrid instance or pass argumentexport_figures=True
torun_ding0()
to export some key figures. - Find a new Jupyter notebook example here (sorry, currently only in German).
- Fix animation feature in
mv_routing()
to allow image export of routing process. - Minor bugfixes
Release v0.1.9 October 22, 2018¶
This release fixes the API documentation at readthedocs and the examples.
Release v0.1.8 September 5, 2018¶
A release to update software dependencies.
- Data processing and ego.io versions are updated to 0.4.5
Release v0.1.7 July 19, 2018¶
A release to update software dependencies.
- Explicit dependencies of Pyomo and Scipy are removed
Release v0.1.6 July 6, 2018)¶
- Update of underlying data version to v0.4.2 of open_eGo data processing
Release v0.1.5 (June 6, 2018)¶
This release provides an update of API docs.
Release v0.1.4 (January 17, 2018)¶
This release provides some fixes, a largely extended export function for statistical information about the grid data and an update of input data.
Added features¶
- Use data of data processing v0.3.0 and egoio v0.3.0
- Python 3.4 compatible (removed some Python3.5+ introduced feature calls)
- Export of statistical key figures in addition to to_dataframe() added
- Now uses PyPSA v0.11.0
Bug fixes¶
Other changes¶
- Generators with unknown subtype have subtype ‘unknown’ now
- Circuit breakers are closed now #224
- Version upgrade of Pandas eDisGo #22
- Documentation about usage is updated and extended
- Upgrade of versions of dependencies
- oemof.db is now replace by egoio’s connection provider
Release v0.1.3 (September 1, 2017)¶
This release fixes bugs reported by first users of Ding0 (data). Furthermore, some features related to the use of Ding0 are added.
Added features¶
Bug fixes¶
Other changes¶
- Update Pandas dependency to 0.20.3
- Update PyPSA dependency to 0.10.0
Release v0.1.2 (July 25, 2017)¶
Renaming of package: dingo to ding0
Release v0.1.0 (July 25, 2017)¶
As this is the first release of ding0, we built everything from scratch.