v0.15.0

Release notes

Security analysis

• Support of shunt compensator contingency in security analysis (#422)
• Fix security analysis with phase control on (#419)
• Cleanup security analysis unit tests (#424)
• Fix: BusResult creation after a contingency (#421)
• Fix: save and restore voltage in bus state (#418)
• Fix security analysis performance issue related to connectivity calculation (#409)

Sensitivity analysis

• Sensitivity analysis: DC load contingency (#362)

Common new features

• Shunt compensator voltage control (#391) and fix shunt voltage control (#414)
• Voltage magnitude initialization (#392)

Common fixes and refactorings

• Synthesize warnings (#354)
• Add option to write inactive equations and terms (#423)
• Remove discrete voltage control mode (#420)
• Refactor discrete voltage control (#413)
• Fix: network should have at least one PV bus (#415)
• Fix voltageControlEnabled typo (#416)
• Bump powsybl-core to 4.6.0 (#411)
• Move LfLimit to LfBranch (#412)
• Shunt compensator refactoring (#410)
• Refactor shared voltage control modelling (#408)
• Refactor equation term operations (#406)
• Add performance logs (#405)
• Rename variable and equation type (#404)
• Use Identifiable.removeProperty (#403)
• Improve LfNetwork loading for DC calculations (#402)
• Bump to powsybl-core 4.6.0-RC1 (#400)
• Fix method isDeriveA1 (#401)
• Rename Variable and Equation getNum to getElementNum (#399)
• Add StateVector (#384)
• Refactor bus calculated voltage (#397)
• Include VariableSet in EquationSystem (#395)
• Refactor branch equation term (#394)
• Add max iteration and NR epsilon to parameters (#393)
• AC sensitivity analysis: fix predefined results in post contingency run (#373)
• Fix DcValueVoltageInitializer (#390)
• Implements parameters toString() (#389)
• Remove slack bus selection hack when multiple components (#388)
• Log slack bus ID and selection method (#386)
• Print element ID with mismatches (#385)
• Fix matrix implementation in unit tests (#383)