Releases: e2nIEE/pandapower
Releases · e2nIEE/pandapower
pandapower 2.4.0
- [CHANGED] signing system in state estimation
- [ADDED] new element "net.motor" to model asynchronous machines
- [ADDED] possibility to calculate all branch currents in short-circuit calculations
- [ADDED] more flexibility in the create_generic_geodata function
pandapower 2.3.1
- [ADDED] Missing dependencies xlswriter, xlrd, cryptography
- [FIXED] Bug in rundcpp result table initialization
- [CHANGED] PTDF/LODF calculation to improve performance
- [FIXED] Signing system for P/Q values in net.res_bus_3ph
- [FIXED] JSON I/O handling of controllers with NaN values
pandapower 2.3.0
- Added unbalanced power flow runpp_3ph
- Added Minimal 1ph fault calculation according to IEC 60909
- pandas 1.0 and 1.1 support
- Added Encyption for JSON I/O
For full changes see CHANGELOG.rst.
pandapower 2.2.2
pandapower 2.2.1
Bugfixes:
pandapower 2.2.0
- control module
- time series module
- support for phasor measurements and speed-ups in the state estimation module
- an improved PowerModels.jl interface
- new toolbox functions
- new jupyter notebooks for time series, controller and the PowerModels.jl interface
For full changes see CHANGELOG.rst.
pandapower 2.1.0
- calc_single_sc function to analyse single fault
- corrected spelling 'continous' to 'continuous' in several functions
- additional standard types for overhead lines
- make pp.to_json format closer to the JSON standard #406
- improved PowerModels interface
- Multiple new algorithms and robust estimators in state estimation
For full changes see CHANGELOG.rst.
pandapower 2.0.1
Bugfix release for synchronous generators in short-circuit calculations:
- fixed the equations for short-circuit impedance of 'gen' elements
- use estimation of rdss_pu values defined in IEC 60909 of gens if rdss_pu is not defined
pandapower 2.0.0
This is a major release because of the following non-backwards compatible changes:
- The units have been changed from kW/kVAr/kVA to MW/MVAr/MVA in all elements #73
- The signing system from load to generation in gen, sgen and ext_grid #208
In addition, multiple parameter names and conventions have been changed:
- The system of cost functions has been changed fundamentally #211
- all trafo tap parameters are changed from 'tp' to 'tap' and 'tp_mid' changed to 'tap_neutral' #246
- all trafo short-circuit voltage parameter names have been changed from "vsc" to "vk" #246
- create_nxgraph adds edges in multigraph with key=(element, idx) instead of key=0,1.. #85
- the definition of measurements in the measurement tables has been changed #343
New functionality has also been added:
- An interface to PowerModels.jl for OPF #207
- Temperature dependent line impedance in the power flow #283
- Possibility to model bus-bus switches with a resistance #259
- Proper initialization from results for auxiliary buses #236
- Support for trafo3w switches in create_nxgraph #271
The support for Python 2.7 has been dropped. #224
pandapower 1.6.1
- changed size of rectangles in create_bus_collection to be consistent with circle sizes
- added switches for three-winding transformers
- added support for networkx and shapely in json IO
- improved colormap handling
- compatibility for pandas 0.24
This is the last release of pandapower before the major version update to pandapower 2.0.