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Sophie Frasnedo edited this page Sep 24, 2024 · 66 revisions

Next release trains expected in 2024 in March, June, October and December (or January 2025). More detailed for the next release train in powsybl-core pages.

New version 1.13 of XIIDM/JIIDM in dependencies 2024.2.0.

Documentation

  • Improve all README files and the README of the organization.
  • UX audit of web site.

LFE security audit (Q4 2024)--> independent training

Raising awareness around PowSyBl

  • Next webinar to be scheduled.

powsybl-core

APIs

  • [2024.1.0] Limit reduction API for security analysis (https://github.com/powsybl/powsybl-core/issues/2751).
  • [2024.1.0] New Reporter API (https://github.com/powsybl/powsybl-core/issues/2191).
  • [2024.1.0] Dangling line action.
  • [2024.2.0] Dynamic security analysis.
  • [2024.2.0] toModification method for remedial actions.
  • [2024.3.0] Full dry run for network modifications and checks.
  • [Expected 2024.4.0] Contingency context specific with a list of contingency ids.
  • [2024.2.0] Security analysis runner parameters (https://github.com/powsybl/powsybl-core/pull/3017)
  • [2024.2.0] Reporter API improvements (V2.1: https://github.com/powsybl/powsybl-core/pull/3011).
  • [Excepted 2024.4.0] Shunt compensator regulation action.
  • [Expected 2024.4.0] Support of range actions (phase tap changer, hvdc and injection) for Open RAO.
  • Security analysis results with connected and disconnected elements (linked to automation system tripping).
  • Security analysis with multi loadflow providers.
  • [Expected 2024.4.0] Area interchange action.
  • [Expected 2024.4.0] New conditions involving countries and maybe subnetworks (https://github.com/powsybl/powsybl-open-rao/issues/1067).
  • [Expected 2024.4.0] Operational limits override for the security analysis that only relies on limits defined in IIDM networks.

Conversions

  • [2024.1.0] New CGMES metadata extension (no compatibility).
  • [2024.1.0] CGMES tie line export in two AC line segment.
  • [Expected 2024.3.0] CGMES export of active and reactive power regulating controls.
  • [2024.2.0] Matpower: support of DC lines.
  • [Expected 2024.4.0] CGMES import at EQUIPMENT level.
  • [Expected 2025.1.0] New updated export API.
  • PowerFactory: updated export.
  • PowerFactory: management of line segments.
  • PowerFactory: validation of implemented support for medium voltage loads, external grids, transformer stations, lines connected only at one end (reference cases are required to prepare PR with unit tests).
  • [Expected 2024.4.0] PSSE: support of node/breaker topology.
  • PSSE: first version of a full export.
  • CGMES: updated import with SSH and TP only.
  • CGMES: import of EQ and multiple SSH, TP and SV profiles using variants.
  • [Expected 2024.4.0] Reporter in CGMES conversion.

New version of XIIDM/JIIDM

  • [2024.2.0, iidm 1.13] Generic area modeling for control area and automation systems (https://github.com/powsybl/powsybl-core/issues/2883).
  • [2024.2.0, iidm 1.13] Generator type for condensers.
  • [Expected 2024.4.0] Improve binary JIIDM import (beta feature right now).
  • [iidm 1.14] Solved tap position and solved section count.
  • [iidm 1.14] Several extensions of the same class for the same extendable.
  • [iidm 1.14] New automaton systems.
  • [iidm 1.14] Add a check on minQ and maxQ for reactive capability curve in IIDM.
  • [iidm 1.14] Boolean to activate/deactivate regulation for SVC (https://github.com/powsybl/powsybl-core/issues/2790) without using OFF mode (same issue for phase tap changers).
  • [Expected 2025+] New HVDC modeling for CGMES needs - e.g. bipoles, DC grid with metallic ground return.
  • [Expected 2025+] Power Transfer Corridor model
  • [Expected 2025+] TCSC model
  • [Expected 2025+] Limits: TATL dependent on pre-contingency loading
  • Topology network modification for long-term studies.

Refactoring

powsybl-open-loadflow

  • [Expected 2024.3.0] Fast restart for AI (https://github.com/powsybl/powsybl-open-loadflow/issues/949).
  • [2024.1.2] Support of new limit reduction API in security analysis.
  • [Expected 2024.3.0] Refactor DC sensitivity analysis to extract a fast DC N-k computation engine
  • Add a new fast DC security analysis using the fast DC N-k computation engine
  • Model actions in the fast DC N-k computation engine, starting with PST actions, then the other action types
  • [2024.2.0] LoadFlowResult: report NO_CALCULATION component status (https://github.com/powsybl/powsybl-open-loadflow/pull/919)
  • [2024.2.0] LoadFlowResult: report component StatusText (https://github.com/powsybl/powsybl-open-loadflow/pull/1023)
  • [Expected 2024.3.0 - best effort] LoadFlowResult: report per-component and global Metrics
  • [Expected 2024.3.0] Area Interchange Control in OuterLoop (https://github.com/powsybl/powsybl-open-loadflow/issues/978, requires powsybl-core Generic Area Model)
  • [Expected 2024.4.0] Plugin mecanism to describe custom balancing / power shifts (https://github.com/powsybl/powsybl-open-loadflow/issues/979)
  • [Expected 2024.4.0] Area interchange action support.
  • [Expected 2025+] Fast Decoupled AC Newton-Raphson
  • [Expected 2025+] Improved HVDC & TCSC simulation & actions/operator strategies
  • Support of operator strategies in contingency context none (preventive operator strategy).
  • [Expected 2024.4.0] Multi synchronous component security analysis.
  • Improve performances of incremental graph connectivity for security analysis with operator strategies.
  • [Best effort] Asymmetrical calculations for transformers.

powsybl-diagram

  • [2024.1.0][single-line diagram] Refactoring and improve documentation

  • [2024.1.0][network-area-diagram] Use full X, Y coordinates as a layout

  • [2024.2.0][network-area diagram] Display power generation and power consumption by voltage level

  • [2024.3.0][network-area diagram] Make diagram nodes movable (expected by end users, by mid-2024 if possible)

  • [Expected 2024.4.0][network-area diagram] Represent subnetworks

  • [Expected 2024.4.0 - 2025][network-area diagram] Performance evaluation:

    • Implement a new forced layout implementation based on Atlas Force 2 --> open PR to be reviewed performance and quality-wise

    • Performance optimization POC for displaying huge networks (in powsybl-diagram-viewer mostly possibly with some required changes in powsybl-diagram)

  • [single-line diagram] Improve the bus connection bug fix

  • [single-line diagram] Display feeder information on 3WT legs that are included in the displayed voltage level

  • [pypowsybl][powsybl-diagram] Allow better diagram customization for pypowsybl users

powsybl-dynawo

  • [Expected 2024.3.0] Add margin calculation
  • [2024.2.0] Adding dynamic security analysis implementation through a new API in powsybl-core.
  • [2024.2.0] Adding a new dynamic model provider given a json group mapping format (https://github.com/powsybl/powsybl-dynawo/pull/349).
  • Evaluating and analyzing performance on a real network.

powsybl-entsoe

powsybl-open-rao

  • [2024.1.0] Move to powsybl-core contingencies.
  • [2024.3.0] Move to powsybl-core actions.

pypowsybl

  • [Expected 2024.4.0] Run open-rao.
  • C++ refactoring.

pypowsybl-jupyter

  • Implement SLD/NAD Jupyter notebook network_explorer widget (pan, zoom, explore...)
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