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* start of valve creation connecting to other elements than just other junctions: recreating status quo * remove branch_wzerolength_models.py as not required * align branch and node lookup in terms of internals * change order of component array and pit entries * cleanup code * make valve to a component with internals * -remove from_nodes and to_nodes from branch_models.py -move from_nodes and to_nodes from branch_w_internals directly to pipe and valve as it is differently determined -branch_entries move directly to pipe and valve component -lookup for pipe_pit and pipe idx -correct element check in valve creation -adaptions to enable direct connection between valve and pipe * enable combination pipe with internals and valve * code improvements * change from j to ju for junction et and p to pi for pipe et * change from j to ju for junction et and p to pi for pipe et * cleanup * changelog adaption * update version and format version * Delete src/pandapipes/component_models/abstract_models/branch_wzerolength_models.py * tutorial dhnx to pandapipes added * tutorial dhnx to pandapipes added * tutorial dhnx to pandapipes added * Improve readability of setting pipeflow options (#713) * Improve readability of setting pipeflow options * Replace logger calls with warnings * Apply _iteration_check only to aux_opts; Exclude unwanted keys; Deepcopy inputs * Remove returning opts from _iteraction_check * Add tests for _iteration_check * Remove usage of map to pursue clarity * Remove check for 'mode' in opts It always exists as long as it exists in default opts, since we're checking the merged dict * Replace warning with logger message for now * Rename 'obj' to 'options' --------- Co-authored-by: SRDM <42580302+SimonRubenDrauz@users.noreply.github.com> * Changelog entry added * expose sort_keys and indent in to_json (#743) * Improvements STANET converter (#739) * STANET converter: some defaults for KFAKT in net_params * STANET converter: vectorization of valve creation * liniting correction (?) * changelog * stanet converter fix * different naming of valve pipes and pumps if "NAME" entry exists * added valve creation mode in stanet converter and implemented an enum for the three modes: - stanet_like (equivalent to stanet_like_valves=True) - separate_pipe (equivalent to stanet_like_valves=False) - only_valve (new mode without inserting a pipe that represents the stanet valve length) * slight change from logger warning to warnings.warn (Deprecation) * added missing import in stanet2pandapipes.py * small fix in create_valves --------- Co-authored-by: srdm <simon.drauz-mauel@retoflow.de> Co-authored-by: SRDM <42580302+SimonRubenDrauz@users.noreply.github.com> * generalize reindexing (#741) * generalize reindex functions * added heat consumer to element_junction_tuples * linting correction (?) --------- Co-authored-by: Daniel Lohmeier <31214121+dlohmeier@users.noreply.github.com> Co-authored-by: dlohmeier <daniel.lohmeier@retoflow.de> * Feature/heat consumer doc (#710) * -added heat_consumer doc * -added heat_consumer doc toctree * Apply suggestions from code review rename component to heat consumer Co-authored-by: dad616610 <147147326+dad616610@users.noreply.github.com> * Apply suggestions from code review Spelling corrected Co-authored-by: dad616610 <147147326+dad616610@users.noreply.github.com> * Update heat_consumer_res.csv Spelling corrected --------- Co-authored-by: critzenhoff <carl.ritzenhoff@uni-kassel.de> Co-authored-by: dad616610 <147147326+dad616610@users.noreply.github.com> * Feature/fix set entries (#751) * Update create.py Due to a refactor _set_entries was changed in pandapower. * Update create.py forgot an import * add old _set_multiple_entries * Update create.py copied over more missing pandapower dependencies. * Update create.py added even more missing imports. * Update create.py updated a weird import. * Update create.py forgot another np. * added fileio requirements in test runners * added fileio requirements in pyproject.toml * correction * correction * consider API change in basic controller (name field); use pandapipes set_entries for valve_pipe component * move fileio pandapower requirement to top level at pandapipes installation * rename initial_pipeflow in storage controller --------- Co-authored-by: V3 <mike.vogt@iee.fraunhofer.de> Co-authored-by: David Heck <david.heck@iee.fraunhofer.de> * consider new implementation of reindex_elements toolbox function inside stanet converter (#753) * Fix nx graph branch weigth upon exclusion (#752) * changes in branch weigthing function for nx graph -> reduce to given table * fix of pipe weigthing input for nx graph * Feature: implementation of an exponential heat loss function in pipes (#749) * implemented exponential form of the temperature loss to ambient for stationary branch equations; some bits of cleanup * small changes in tests, as the results of the new method slightly differ in some cases, and the pipeflow converges faster * correction in pipe model for qext; tried first test, but seems problematic with qext and sections * clean API create_pipe * -bugfix -remove UserWarning * no consideration of qext in pipes; warning if length and qext given at the same time * lots of corrections - remove all qext_w occurences for pipes in create.py - correct warnings and testing for u_w_per_m2k when checking against alpha_w_per_m2k - adaption of some create-tests (especially not to use qext_w for pipes anymore) - small correction in derivative_calculation.py * codacy * whitespace ?? * install pandapower[fileio] for running tests * more fileio requirements * test for pipe t results * workflows and installation according to develop * small change in test pipe * changed pipe component model to remove qext_w * remove trailing whitespace codacy * remove trailing whitespace codacy * remove trailing whitespace codacy * correction of non zero length check with qext --------- Co-authored-by: srdm <simon.drauz-mauel@retoflow.de> * More dynamic fluid properties (#740) * viscosity and compressibility can now be derived from temperature and pressure if a fluid property states that it accepts both * small correction * increase number of iterations for some tests * more corrections in 2d properties, colebrook-white and some components - usage of 2d properties in more places than before (esp. result extraction, properties toolbox) - implementation of Colebrook-White with scipy newton algorithm instead of own function - zero length components initiate K with 1e-3m instead of 1e3m * Revert "increase number of iterations for some tests" This reverts commit 19282cd. * fixes - missing import in derivative_calculation.py - correct interpretation of newton algorithm in scipy used in colebrook-white lambda calculation depending on input (scalar or vector) - had to increase maximum number of colebrook-white iterations for some tests (hard to compare between scipy and hand-written algorithm) * changelog * tiny fix (no major importance) * dynamize fluid properties * added first derivative of colebrook-white term to colebrook method (second derivative not working properly) * small corrections to viscosity and branch result extraction * remove second derivative for colebrook-white algorithm due to instability issues * include logger again * add missing changelog entry * add tolerance of colebrook-white algorithm to user definable options * changes to pyproject.toml * changes to test workflows * changes to test workflows --------- Co-authored-by: srdm <simon.drauz-mauel@retoflow.de> * Add tutorial notebook: output_writer_tutorial (#756) * fix documentation biomathane -> biomethane (#755) Co-authored-by: EPrade <90843651+EPrade@users.noreply.github.com> * Pull Request: Update and Extend District Heating Example Notebooks (#742) * Implement code changes to enhance functionality and improve performance * Finalized the Jupyter Notebooks * Update and retest district heating example notebooks Retest all district heating example notebooks with latest pandapipes dev version: - Verify compatibility of circular_flow_in_a_district_heating_grid.ipynb - Verify compatibility of time_series_in_a_circular_district_heating_grid.ipynb - Verify compatibility of BadPointPressureLiftController.ipynb Updates: - Increase alpha relaxation parameter from 0.2 to 0.5 in time series simulation as suggested in comments - Update notebook metadata to reflect current execution environment - Ensure all examples run successfully with latest dev version All notebooks have been executed and validated to work correctly with the current development version of pandapipes. * Feature/stanet converter decimal and further infos (#759) * decimal consideration reading csv * adding BAUJAHR and MATERIAL to pipes * wrong variable name * Fix/pipeflow error (#761) * correct error check * revert some code parts * solve combination problems of controller and transient heat calculation (#762) * improved cp mean calculation (#763) * Chore/py version (#764) * stop python 3.9 support * start python 3.13 support * enable thermal numba (#765) * bugfix when working with pipe sections while transient simulation (#766) * [Fix] valve pipe (#772) * bugfix * allow zero flow in thermal calculation (#768) * allow zero flow in thermal calculation * small corrections in order and default values * remove not required imports * pandapower 3.3.0 release (#774) * -prepare release 0.13.0 (#777) --------- Co-authored-by: srdm <simon.drauz-mauel@retoflow.de> Co-authored-by: SRDM <42580302+SimonRubenDrauz@users.noreply.github.com> Co-authored-by: Daniel Lohmeier <31214121+dlohmeier@users.noreply.github.com> Co-authored-by: critzenhoff <carl.ritzenhoff@uni-kassel.de> Co-authored-by: dad616610 <147147326+dad616610@users.noreply.github.com> Co-authored-by: Joschka Thurner <git@joschkathurner.de> Co-authored-by: dlohmeier <daniel.lohmeier@retoflow.de> Co-authored-by: V3 <mike.vogt@iee.fraunhofer.de> Co-authored-by: David Heck <david.heck@iee.fraunhofer.de> Co-authored-by: Afaq <92641524+AfaqJ@users.noreply.github.com> Co-authored-by: harrahx3 <46087437+harrahx3@users.noreply.github.com> Co-authored-by: Jonas Pfeiffer <128364930+JonasPfeiffer123@users.noreply.github.com>
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