Releases: powsybl/pypowsybl
Releases · powsybl/pypowsybl
v0.14.0
PyPowSyBl v0.14.0 release notes
Features
- DC security analysis (#330)
- Possibility to define the default implementations for loadflow, security analysis, sensitivity analysis (#330, #337)
- Update powsybl-open-loadflow to v0.19.0
Bug fixes
- Loadflow parameters extensions were not correctly loaded from configuration (#339)
v0.13.0
PyPowSyBl v0.13.0 Release Notes
Features
- Support for PowerFactory file import (#329)
- Network area diagrams can now be created around a list of voltage levels, instead of just 1 (#327)
breaking change: the argument is in consequence renamed fromvoltage_level_idtovoltage_level_ids:
network.get_network_area_diagram(voltage_level_ids=['VL1', 'VL2'], depth=2)- A per-unit view of the network is now available:
pypowsybl.perunit.per_unit_view(network)(#193) - Network data
- The location regulated by the voltage control of generators is now available as
regulated_element_idattribute (#218)
For now, it is only supported in node breaker voltage levels. - Network elements creation (#259, #319)
- Dataframes elements selection (#283, #311, #312)
breaking change: in order to get columns corresponding to properties in IIDM, you now need to use the argumentall_atributes=True:network.get_generators() # Only gets default columns, which does not include IIDM properties network.get_generators(all_attributes=True) # Get all possible columns
- Missing lcc dataframe update (#321)
- breaking change: for better consistency between dataframes, all attributes ending with
..._setpointhave been renamed totarget_.... For examplevoltage_setpointbecomestarget_v(#282)
- The location regulated by the voltage control of generators is now available as
- Update powsybl components (#326):
- powsybl-core 4.7.0
- powsybl-sld 2.8.0
- powsybl-nad 0.3.0
- powsybl-open-loadflow 0.18.0
Bug fixes
- Security analysis is now correctly run on the current working variant of the network (#314)
- Fix sensitivity replay mode (#315)
Documentation
Technical improvements
- Python 3.10 build (#275)
- Move native libs to pypowsyb package, remove source distribution (#291)
- pypowsybl now provides python stubs for native module _pypowsybl, to allow static type checking (#306)
- Shared libraries are not installed anymore in python root package, but in
pypowsyblpackage (#290) - CI: using pytest to execute unit tests (#295)
- CI: enforcing type annotations with mypy (#307)
- Fix SLD unit test with Java 17 (#322)
- ARM64 build support (#323)
- Fix GraalVM reflection config (#316)
- Linting (#308)
- Fix code coverage generation for sonar (#294, #297)
- Use official GraalVM GitHub action (#292)
Breaking changes
- By default, not all columns of network dataframes are now returned by getters:
in particular, IIDM properties are now considered "non default columns", and you need to either ask for all attributes
or for the specific attributes you need:
network.get_generators() # Only gets default columns, which does not include IIDM properties
network.get_generators(all_attributes=True) # Get all possible columns
network.get_generators(attributes=['target_p', 'my_property']) # Get only target_p and my_property columns- for better consistency between dataframes, all dataframe columns ending with
..._setpointhave been renamed totarget_.... For examplevoltage_setpointbecomestarget_v. - Network area diagrams can now be created around a list of voltage levels, instead of just 1,
the argument is in consequence renamed fromvoltage_level_idtovoltage_level_ids:
network.get_network_area_diagram(voltage_level_ids=['VL1', 'VL2'], depth=2)v0.12.0
PyPowSyBl v0.12.0 Release Notes
Features
- Network area diagram (#269)
- Loadflow validation (#184)
- Migrate to PowSyBl Core 4.6.0 (#288)
- Network data:
Bug fixes
Documentation
Technical improvements
- Allow long running functions to be run in parallel threads, by releasing the GIL (#287)
Breaking changes
- the method
get_voltage_level_topologyofNetworkis renamed toget_node_breaker_topology.
v0.11.0
PyPowSyBl v0.11.0 Release Notes
Features
- Removal of Hades2 support (#246)
- User friendly methods for simple updates (no need for dataframe) (#251, #256, #264)
- Migrate to PowSyBl Core 4.5.1 (#273)
- Add switches names in node breaker topology (#263)
Bug fixes
Documentation
- Detailed docstrings for network data access (#123)
- Update user guide and API reference on readthedocs, in particular loadflow, security analysis, sensitivity analysis (#249, #254, #253, #255)
- Add a single line diagram in getting started section of doc. (#260)
- Move notebooks to another repository (#265)
Technical improvements
v0.10.0
PyPowSyBl v0.10.0 Release Notes
Features
- Network merging (#214)
- Network data :
- LoadFlow run_ac and run_dc now return a list (#227)
- Migrate to PowSyBl 4.4.0 (#229)
- Get export parameters info (#182)
- Add XNode sensitivity unit test and documentation (#237)
Bug fixes
- Fix NPE in substation data frame (#228)
- Fix doctest to be independent of local config (#232)
- Fix Hades2 GraalVm metadata (#233)
Documentation
Technical improvements
- Install PowSyBl math native library (#226)
v0.9.0
PyPowSyBl v0.9.0 Release Notes
Features
-
Network variants management (#134)
-
Access to network metadata (ID, name, date, forecast, source format) (#180)
-
Single line diagrams notebook integration (#154)
-
Support pickling and deepcopy of networks (#157)
-
Support new types of contingencies: bus bars, generators, SVCs, dangling lines, shunts, 3W transformers (#177 )
-
New data available in dataframes, and new data available for modification:
- voltage level and component numbers for buses, and ability to modify voltage/angle (#151)
- ratio and phase tap changers (#126)
- current value in addition to active and reactive power values
- update lines (#196)
- more information in shunts dataframes (#200 and #205)
- shunt non linear sections dataframes (#206)
- possibility to connect/disconnect network elements using dataframes (#201)
- generators reactive limits (#129)
- node breaker description of the topology of voltage levels (#150)
-
Security analysis:
Documentation
Bug fixes
Technical improvements
v0.8.0
PyPowSyBl v0.8.0 Release Notes
Solved issues
- Migrate to PowSyBl Core 4.2.0, SLD 2.2.0 and OLF 0.11.0 (#113)
- Voltage sensitivity calculation (#81)
- Zone sensitivity calculation (#112)
- AC sensitivity calculation (OLF) and Hades2 sensitivity (AC and DC) in addition to OLF (#86)
- Add more network series (#88, #94, #100, #114, #106, #128)
- Network update (#50, #91)
- Breaking change in sensitivity analysis to better model AC and DC calculation (#97, #109)
- Pythonic imports (#78): all packages (network, loadflow, etc) are automatically imported by just importing pypowsybl.
import pypowsybl as pp
# nothing else needed!- Parameters support for network import/export (#83)
- Add more IEEE test cases (#82)
- Improve ReadTheDoc documentation (#89, #90):
- Return numpy arrays from c++ layer when possible (avoids some copies) (#92)
- Fix PSS/E file loading (#98)
- Clean exception management (#93, #99)
- Automate PyPi releases (#115)
- Add options for extra-jar to be built with native-image (#105)
API changes
security-analysispackage has been renamedsecuritysensitivity-analysispackage has been renamedsensitivitycreatefunction fromsensitivity-analysishas been replaced bycreate_dcandcreate_acrun_acandrun_dcinSensitivityAnalysisclass have been replaced byrunget_buses(),get_generators()andget_loads()methods have been removed fromNetworkPandasbased network elements getters have been rename fromcreate_<elements>_data_frame()toget_<elements>()Pandasbased network elements updaters have been rename fromupdate_<elements>_from_data_frame()toupdate_<elements>()