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Releases: powsybl/powsybl-core

v5.0.0

15 Nov 10:11
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To fix any issues due to migration, please go to the migration guide. Labels Deprecated and Breaking Change are clickable and lead to the section of the migration guide corresponding to the associated described change.

Release notes

CGMES

  • Consider station supply objects in import (#2296)
  • BaseVoltage attribute exported in CGMES for PowerTransformerEnd (#2283)
  • Export without topological nodes mapping (#2053) Breaking Change
  • Find a voltage level when substation contains nodes + explicit exception thrown when access to undefined voltage level of conducting equipment instead of NullPointerException (#2298)
  • Move CGMES shortcircuits into core. (#2311 & #2368)
  • Fix CGMES target deadband (#2317)
  • Fix: do not export flows and terminals of non-exported switches (#2327)
  • Fix conversion of equivalent branches with different nominal voltages (#2329)
  • Add missing attributes or references in CGMES export (#2328)
    • Export Switch.normalOpen
    • Export Equipment.EquipmentContainer of GeneratingUnit
    • Export Equipment.EquipmentContainer of Shunts
    • Export Equipment.EquipmentContainer of PowerTransformers
    • Export RatioTapChanger.tculControlMode
    • Export Equipment.EquipmentContainer for static var compensators
    • Export ConductingEquipment.BaseVoltage for AcLineSegments
  • CGMES Export: export missing load groups (#2344)
  • Fix exception processing an equivalent branch with zero impedance inside a voltage level (#2349)
  • CGMES. Add functional logs (#1901 & #2357) Breaking Change
  • CGMES export: do not throw exception when merged lines contain boundary terminals properties (#2361)
  • Cgmes Conversion: Extend hvdc configuration. (#2348)
  • CGMES export: fix export of boundary data from dangling lines (#2347)

Contingency

  • New contingency list models (#2308)
  • Add contingency status for security analysis (#2332) Breaking Change

IEEE

  • Add IEEE 33 and 69 buses network (#2299)

IIDM

  • Fix IdentifiableShortCircuit so that it only applies to voltage levels, buses and busbar sections. (#2285) Breaking Change
  • Add getConnectable(string) in network (#2297)
  • Topology Processor: Components with single bus are ignored (#2310) Breaking Change
  • Add network FourSubstationsNodeBreaker with extensions. (#2314)
  • Add ratio tap changer to four substations network (#2320) Breaking Change
  • StandbyAutomaton extension of static var compensator (#2335) Breaking Change
  • Fix remaining dangling switches when replacing tee point by voltage level on line (#2343)

IIDM comparator

  • ShuntCompensator active power comparison in NetworkStateComparator (#2305)
  • Added SVCs reactive power and voltage comparison in NetworkStateComparator (#2312)

IIDM modifications

  • Changes on network modifications: Do not use redundant voltage level ID in CreateLineOnLine and ConnectVoltageLevelOnLine + Rename attribute + Delete deprecated constructors (#2292) Breaking Change
  • Fix extension creation in case of no connectables in the voltage level. (#2306)
  • Detach a voltage level from 2 lines (line split reverse action) (#2228)
  • Add coupling device (#2288)
  • Create voltage level topology (#2289)
  • Detach a line from 3 lines (attach new line on line reverse action) (#2230)
  • Fix loop to get unused positions + refactoring + min is 0, not Integer.MIN_VALUE (#2333)
  • Create voltage level topology with only one section (#2342)
  • Remove feeder bay (#2340) Breaking Change
  • Renamings in "replace tee point by voltage level on line" modification (#2359) Breaking Change
  • Factorize get tee point from lines + clean (#2360)

Matpower

  • Matpower: fix inverted voltage limits (#2338)

PowerFactory

  • Support number of parallel lines (nlnum) attribute (#2272)
  • Add phase angle clock from transformer connection type (#2262)
  • Allow empty matrices in DGS parser (#2276)
  • Common impedance, fix conversion to engineering units when it has different nominal at both ends (#2281)
  • Consider sign of shortCircuitVoltage attribute (#2290)
  • Out of service (#2282)
  • Generator converter, for targetP and targetQ use pgini_a and qgini_a if are available #2337

Security Analysis

  • Refactor action deserializer (#2321) Breaking Change
  • Make OperatorStrategy extendable (#2323)
  • Refactor actions JSON serialization / deserialization + plugin mechanism (#2325)
  • Generator action (#2237)
  • Load action (#2331)

Short Circuit

  • Fix ShortCircuitParametersSerializer boolean default values (#2316)

UCTE

  • UCTE import, avoid empty element name properties (#2322)

Quality

  • Upgrade string template version (#2301)
  • Use PowSyBl Parent 9 (#2304)
  • Bump commons-text from 1.9 to 1.10.0 (#2334)
  • Bump jackson to 2.13.4 and jackson-databind to 2.13.4.2 [CVE-2022-42003] [CVE-2022-42004] (#2336)
  • Remove iidm-converter-api (merged with iidm-api) (#2350) Breaking Change

v5.0.0-RC1

03 Nov 15:46
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v5.0.0-RC1 Pre-release
Pre-release

To fix any issues due to migration, please go to the migration guide. Labels Deprecated and Breaking Change are clickable and lead to the section of the migration guide corresponding to the associated described change.

Release notes

CGMES

  • Consider station supply objects in import (#2296)
  • BaseVoltage attribute exported in CGMES for PowerTransformerEnd (#2283)
  • Export without topological nodes mapping (#2053) Breaking Change
  • Find a voltage level when substation contains nodes + explicit exception thrown when access to undefined voltage level of conducting equipment instead of NullPointerException (#2298)
  • Move CGMES shortcircuits into core. (#2311)
  • Fix CGMES target deadband (#2317)
  • Fix: do not export flows and terminals of non-exported switches (#2327)
  • Fix conversion of equivalent branches with different nominal voltages (#2329)
  • Add missing attributes or references in CGMES export (#2328)
    • Export Switch.normalOpen
    • Export Equipment.EquipmentContainer of GeneratingUnit
    • Export Equipment.EquipmentContainer of Shunts
    • Export Equipment.EquipmentContainer of PowerTransformers
    • Export RatioTapChanger.tculControlMode
    • Export Equipment.EquipmentContainer for static var compensators
    • Export ConductingEquipment.BaseVoltage for AcLineSegments
  • CGMES Export: export missing load groups (#2344)
  • Fix exception processing an equivalent branch with zero impedance inside a voltage level (#2349)
  • CGMES. Add functional logs (#1901) Breaking Change

Contingency

  • New contingency list models (#2308)
  • Add contingency status for security analysis (#2332) Breaking Change

IEEE

  • Add IEEE 33 and 69 buses network (#2299)

IIDM

  • Fix IdentifiableShortCircuit so that it only applies to voltage levels, buses and busbar sections. (#2285) Breaking Change
  • Add getConnectable(string) in network (#2297)
  • Topology Processor: Components with single bus are ignored (#2310) Breaking Change
  • Add network FourSubstationsNodeBreaker with extensions. (#2314)
  • Add ratio tap changer to four substations network (#2320) Breaking Change
  • StandbyAutomaton extension of static var compensator (#2335) Breaking Change

IIDM comparator

  • ShuntCompensator active power comparison in NetworkStateComparator (#2305)
  • Added SVCs reactive power and voltage comparison in NetworkStateComparator (#2312)

IIDM modifications

  • Changes on network modifications: Do not use redundant voltage level ID in CreateLineOnLine and ConnectVoltageLevelOnLine + Rename attribute + Delete deprecated constructors (#2292) Breaking Change
  • Fix extension creation in case of no connectables in the voltage level. (#2306)
  • Detach a voltage level from 2 lines (line split reverse action) (#2228)
  • Add coupling device (#2288)
  • Create voltage level topology (#2289)
  • Detach a line from 3 lines (attach new line on line reverse action) (#2230)
  • Fix loop to get unused positions + refactoring + min is 0, not Integer.MIN_VALUE (#2333)
  • Create voltage level topology with only one section (#2342)
  • Remove feeder bay (#2340) Breaking Change

Matpower

  • Matpower: fix inverted voltage limits (#2338)

PowerFactory

  • Support number of parallel lines (nlnum) attribute (#2272)
  • Add phase angle clock from transformer connection type (#2262)
  • Allow empty matrices in DGS parser (#2276)
  • Common impedance, fix conversion to engineering units when it has different nominal at both ends (#2281)
  • Consider sign of shortCircuitVoltage attribute (#2290)
  • Out of service (#2282)
  • Generator converter, for targetP and targetQ use pgini_a and qgini_a if are available #2337

Security Analysis

  • Refactor action deserializer (#2321) Breaking Change
  • Make OperatorStrategy extendable (#2323)
  • Refactor actions JSON serialization / deserialization + plugin mechanism (#2325)
  • Generator action (#2237)
  • Load action (#2331)

Short Circuit

  • Fix ShortCircuitParametersSerializer boolean default values (#2316)

UCTE

  • UCTE import, avoid empty element name properties (#2322)

Quality

  • Upgrade string template version (#2301)
  • Use PowSyBl Parent 9 (#2304)
  • Bump commons-text from 1.9 to 1.10.0 (#2334)
  • Bump jackson to 2.13.4 and jackson-databind to 2.13.4.2 [CVE-2022-42003] [CVE-2022-42004] (#2336)
  • Remove iidm-converter-api (merged with iidm-api) (#2350) Breaking Change

v4.10.1

19 Sep 13:42
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To fix any issues due to migration, please go to the migration guide. Labels Deprecated and Breaking Change are clickable and lead to the section of the migration guide corresponding to the associated described change.

Release notes

UCTE

  • Ignore coupler with same bus at both ends (#2291)

v4.10.0

14 Sep 08:42
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To fix any issues due to migration, please go to the migration guide. Labels Deprecated and Breaking Change are clickable and lead to the section of the migration guide corresponding to the associated described change.

Release notes

CGMES

  • CGMES export: avoid duplicated base voltages (#2162)
  • Allow setting terminal P for shunt compensators in CGMES import (#2189)
  • CGMES import: reset slack terminal only if previous was disconnected (#2187)
  • Read base URI if present during CGMES triplestore import and apply to all files (#2197)
  • Allow boundaries to be assembled with other network data in the same instance file (#2216)
  • CGMES: terminal sequenceNumber can be optional (#2245)
  • CGMES export: ensure all exported identifiers are valid (#2151)
  • Add PowerTransformerEnd.ratedS and SynchronousMachine.EquipmentContainer info during CGMES export (#2265)

Configuration

  • Improve import/export parameters description (#2255)

Conversion

  • Importer and exporter refactoring (#2217) Breaking Change

IIDM

  • Limit getters return optionals (#2169) Breaking Change
  • Allow setting terminal P for shunt compensators (#2189)
  • Move parameters to commons (#2199) Breaking Change
  • Move extensions from sld to core (#2198) Breaking Change
  • Able to choose encoding for network xml export (#1591)
  • Use intermediary objects to copy limits for modification AttachNewLineOnLine and AttachVoltageLevelOnLine (#2207)
  • Fix extensions namespaces (#2231)
  • Proposition for network modification builder (#2218) Deprecated
  • Add convenient methods to retrieve bus-breaker buses from bus-branch bus ID (#2239)
  • Allow to serialize redundancy equal to false for Observability and make redundancy optional (#2271 & #2274) Breaking Change
  • Add Metrix tuto 6 buses test network (#2275)
  • Fix NPE in BranchObservability XML serialization (#2235)
  • Extension adder: change return type of add method (#2246) Breaking Change

IIDM Network modifications

  • Create feeder bay (#2214, #2254, #2256, #2259 & #2269)
  • Create Hypothesis for creation of branch feeders (#2257, #2270)
  • Clean NetworkModification interface and implementations of complicated override methods (#2252)
  • Transform line on line into voltage level on line (#2249)
  • Add method to get order positions by connectable (#2264)
  • Add logging for CreateLineOnLine and ConnectVoltageLevelOnLine (#2266)
  • Support of branches internal to a voltage level (#2268)
  • Add configurable feeder names in hypotheses creating feeders' bays (#2278)
  • Rename topology network modifications (#2238) Breaking Change

Math

  • Improve dense matrix multiplication and addition performance (#2236)

MatPower

  • Apparent power limits are now imported on both sides of branches, instead of only side 1 (#2221)

PowerFactory

  • Select nodeRef in concordance with the busIndexIn parameter (#2098)
  • Transformers (#2100)
  • Review conversion of nodes and switches. (#2166)
  • Common Impedance (ElmZpu) (#2181)
  • Shunt converter (#2185)
  • Reorganize code. (#2188)
  • Parallel lines defined using Tower (ElmTow) (#2195)
  • strengthen DgsParser (#2196)
  • Voltage levels and substations creation (#2202)
  • Extend containersMapping changes to importers (#2210)
  • Hvdc links (#2222)
  • fix updates of voltages (#2248)
  • Capability curve and minor changes (#2224)

Security analysis

  • Add remedial actions for security analysis (#2095) Breaking Change
  • Line connection action (#2243)
  • Fix lineConnectionAction deserializer (#2251)
  • PreContingencyResult: correct method name (#2253)
  • Phase tap changer tap position action (#2242)

Sensitivity analysis

  • Sensitivity analysis: add contingency status in the results (#2186) Breaking Change
  • Increase sensitivity function and variable types to support ThreeWindingsTransformer (#2260)
  • Rework sensitivity analysis results (#2263)
  • Rename contingency status enum (#2273)

Short circuit

  • Remove short circuit interceptors (#2155)
  • Move serializers/deserializers into json package (#2167)

Quality

  • Upgrade rdf4j to latest version (4.1.0) for performance improvements
    (#2178 & #2244)
  • Refactor simple anonymizer (#2200)
  • Upgrade jgrapht to 1.5.1 (#2247)
  • Move some classes from converter-api to xml-converter (#2250) Breaking Change
  • Create utility class for compareXml/compareTxt for refactoring purposes (#2209) Breaking Change
  • Bump snakeyaml to 1.32 (fix vulnerabilities [CVE-2022-25857] and [CVE-2022-38752]) (#2277 & #2279)

v4.10.0-RC1

08 Sep 12:32
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v4.10.0-RC1 Pre-release
Pre-release

To fix any issues due to migration, please go to the migration guide. Labels Deprecated and Breaking Change are clickable and lead to the section of the migration guide corresponding to the associated described change.

Release notes

CGMES

  • CGMES export: avoid duplicated base voltages (#2162)
  • Allow setting terminal P for shunt compensators in CGMES import (#2189)
  • CGMES import: reset slack terminal only if previous was disconnected (#2187)
  • Read base URI if present during CGMES triplestore import and apply to all files (#2197)
  • Allow boundaries to be assembled with other network data in the same instance file (#2216)
  • CGMES: terminal sequenceNumber can be optional (#2245)
  • CGMES export: ensure all exported identifiers are valid (#2151)

Configuration

  • Improve import/export parameters description (#2255)

Conversion

  • Importer and exporter refactoring (#2217) Breaking Change

IIDM

  • Limit getters return optionals (#2169) Breaking Change
  • Allow setting terminal P for shunt compensators (#2189)
  • Move parameters to commons (#2199) Breaking Change
  • Move extensions from sld to core (#2198) Breaking Change
  • Able to choose encoding for network xml export (#1591)
  • Use intermediary objects to copy limits for modification AttachNewLineOnLine and AttachVoltageLevelOnLine (#2207)
  • Fix extensions namespaces (#2231)
  • Proposition for network modification builder (#2218) Deprecated
  • Network modification: create feeder bay (#2214, #2254, #2256 & #2259)
  • Add convenient methods to retrieve bus-breaker buses from bus-branch bus ID (#2239)
  • Clean NetworkModification interface and implementations of complicated override methods (#2252)
  • Transform line on line into voltage level on line (#2249)
  • [Network modification] Add method to get orders by connectable (#2264)
  • [Network modification] Create Hypothesis for creation of branch feeders (#2257)
  • [Network modification] Add logging for CreateLineOnLine and ConnectVoltageLevelOnLine (#2266)

Math

  • Improve dense matrix multiplication and addition performance (#2236)

MatPower

  • Apparent power limits are now imported on both sides of branches, instead of only side 1 (#2221)

PowerFactory

  • Select nodeRef in concordance with the busIndexIn parameter (#2098)
  • Transformers (#2100)
  • Review conversion of nodes and switches. (#2166)
  • Common Impedance (ElmZpu) (#2181)
  • Shunt converter (#2185)
  • Reorganize code. (#2188)
  • Parallel lines defined using Tower (ElmTow) (#2195)
  • strengthen DgsParser (#2196)
  • Voltage levels and substations creation (#2202)
  • Extend containersMapping changes to importers (#2210)
  • Hvdc links (#2222)
  • fix updates of voltages (#2248)
  • Capability curve and minor changes (#2224)

Security analysis

  • Add remedial actions for security analysis (#2095) Breaking Change
  • Line connection action (#2243)
  • Fix NPE in BranchObservability XML serialization (#2235)
  • Extension adder: change return type of add method (#2246) Breaking Change
  • Rename topology network modifications (#2238) Breaking Change
  • Fix lineConnectionAction deserializer (#2251)
  • PreContingencyResult: correct method name (#2253)
  • Phase tap changer tap position action (#2242)

Sensitivity analysis

  • Sensitivity analysis: add contingency status in the results (#2186) Breaking Change
  • Increase sensitivity function and variable types to support ThreeWindingsTransformer (#2260)
  • Rework sensitivity analysis results (#2263)

Short circuit

  • Remove short circuit interceptors (#2155)
  • Move serializers/deserializers into json package (#2167)

Quality

  • Upgrade rdf4j to latest version (4.1.0) for performance improvements
    (#2178 & #2244)
  • Refactor simple anonymizer (#2200)
  • Upgrade jgrapht to 1.5.1 (#2247)
  • Move some classes from converter-api to xml-converter (#2250) Breaking Change
  • Create utility class for compareXml/compareTxt for refactoring purposes (#2209) Breaking Change

v4.10.0-alpha-1

18 Jul 11:37
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v4.10.0-alpha-1 Pre-release
Pre-release

To fix any issues due to migration, please go to the migration guide. Labels Deprecated and Breaking Change are clickable and lead to the section of the migration guide corresponding to the associated described change.

Release notes

CGMES

  • CGMES export: avoid duplicated base voltages (#2162)
  • Allow setting terminal P for shunt compensators in CGMES import (#2189)
  • CGMES import: reset slack terminal only if previous was disconnected (#2187)
  • Read base URI if present during CGMES triplestore import and apply to all files (#2197)

Conversion

  • Importer and exporter refactoring (#2217) Breaking Change

IIDM

  • Limit getters return optionals (#2169) Breaking Change
  • Allow setting terminal P for shunt compensators (#2189)
  • Move parameters to commons (#2199)
  • Move extensions from sld to core (#2198) Breaking Change
  • Able to choose encoding for network xml export (#1591)
  • Use intermediary objects to copy limits for modification AttachNewLineOnLine and AttachVoltageLevelOnLine (#2207)

PowerFactory

  • Select nodeRef in concordance with the busIndexIn parameter (#2098)
  • Transformers (#2100)
  • Review conversion of nodes and switches. (#2166)
  • Common Impedance (ElmZpu) (#2181)
  • Shunt converter (#2185)
  • Reorganize code. (#2188)
  • Parallel lines defined using Tower (ElmTow) (#2195)
  • strengthen DgsParser (#2196)
  • Voltage levels and substations creation (#2202)
  • Extend containersMapping changes to importers (#2210)

Short circuit

  • Remove short circuit interceptors (#2155)
  • Move serializers/deserializers into json package (#2167)

Quality

  • Upgrade rdf4j to 4.0.2 (#2178)
  • Refactor simple anonymizer (#2200)

v4.9.2

07 Jul 16:22
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To fix any issues due to migration, please go to the migration guide. Labels Deprecated and Breaking Change are clickable and lead to the section of the migration guide corresponding to the associated described change.

Release notes

IIDM modification

  • Fixes AttachVoltageLevelOnLine and AttachNewLineOnLine (#2205)
    • Fix AttachNewLineOnLine
      - Remove existing line before creating new lines
    • Fix AttachVoltageLevelOnLine
      - Remove existing line before creating new lines
      - Fix topology of voltage level

v4.9.1

27 Jun 14:09
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To fix any issues due to migration, please go to the migration guide. Labels Deprecated and Breaking Change are clickable and lead to the section of the migration guide corresponding to the associated described change.

Release notes

CGMES

  • CGMES import parameter for IIDM id source: mRID or rdfID (#2180) Breaking Change

v4.9.0

13 Jun 12:22
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To fix any issues due to migration, please go to the migration guide. Labels Deprecated and Breaking Change are clickable and lead to the section of the migration guide corresponding to the associated described change.

Release notes

CGMES

  • CGMES Models' description, modellinAuthoritySet are not identifiers (#2094)
  • Update dependencies between model descriptions at export (#2096)
  • Fix regulating terminal mapping. Map cgmesTerminals associated to switches (#2042)
  • Fix export of generating units with multiple synchronous machines (#2097)
  • Fill ENTSOE category extension from CGMES generating unit description (#2112)
  • CGMES export: phase tap changers exported as tabular if EQ is exported (#2102)
  • Create equivalent injection id and terminal (#2109)
  • CGMES export EQ: tap changer regulating controls (#2105) Deprecated
  • CGMES export SV: write proper RDF ids for SV objects (#2119)
  • Clean: delete unused class (#2121)
  • CGMES EQ export: consider 2 and 3-winding transformer tap changers (#2107)
  • CGMES export: only export terminals for objects exported as equipment (#2111)
  • Add CGMES naming strategy (#2023)
  • CGMES import: ensure path exists before trying to load boundaries (#2131)
  • Move GL CGMES conversion into core (#2135) Breaking Change
  • CGMES mRIDs: allow all versions of UUID (#2142)
  • CGMES import: consider DC Topological Nodes (#2140)
  • CGMES export: shunt compensator reference to its regulating control (#2146)
  • CGMES export: export definition of regulating controls only once (#2148)
  • CGMES export: handle regions not related to countries (#2150)
  • CGMES conversion: non-impedant equivalent branches and series compensators mapped to fictitious switches, consistent with ac line segments (#2143)
  • CGMES export: ignore fictitious switches created for disconnected terminals (#2137)
  • CGMES: tieflow may not be a dangling line (#2108)
  • CGMES: support additional configuration for HVDC (#2125)
  • CGMES export: fix hidden tap changer export (#2161)
  • CGMES SV export: write dangling lines' terminal's power flows at network side (#2165)

CGMES 3 (beta)

  • CGMES 3 Improvements (#2091) Breaking Change

Configuration

  • Add methods to get specific parameters for sensitivity and security providers (#2089) Breaking Change
  • Import/export parameter possible values (#2122) Breaking Change Breaking Change
  • Add update method for parameter extensions with map (#2117)
  • Add possible values for import/export parameters when possible (#2139)
  • Dummy platform config when no PlatformConfigProvider found (#2062) Breaking Change
  • Add possible values for extensions (from present extensions modules) (#2147) Breaking Change
  • SecurityAnalysisParameters is missing in SecurityAnalysisJsonModule (#2158) Breaking Change

DataSource

  • Fix ZIP datasource with dot in name (#2083)

IIDM

  • Set Identifiable name (#2078)
  • Fix NPE: no NPE thrown when equipment added and validation level has been invalidated (#2087)
  • Throw exception when trying to access component of removed equipment (#2093) Breaking Change
  • Bump XIIDM to 1.8 Breaking Change
    • Add fictitious injections (#2001)
    • Use targetP/targetQ instead of p0/q0 for IIDM Battery (#2153) Deprecated
  • Fix IdentifiableShortCircuitAdderImpl implementation (generics) (#2138)
  • Move GeneratorStartup extension to powsybl-core (#2144) Breaking Change
  • Move scalables in iidm-modification (#2157) Breaking Change
  • Fix: read startup extension with itesla namespace (#2160)
  • Loading limits bug when exporting to XIIDM 1.5 (#2163)

LoadFlow

  • Add distributed active power to load flow result (#2141) Breaking Change

Matpower

  • Matpower export (#2130)

Modifications

  • Fix: connectivity is symmetrical when attaching a voltage level on a line (#2106)

Power Factory

  • Load converter (#2071)
  • PowerFactory study case custom JSON serialization (#2101)
  • PowerFactory DB study case loader (#2035)

PSS/E

  • PSSE Converter: Fix error when moving the shunt admittance between ideal ratio and transmission impedance (#2116)

Security Analysis

  • Bus and branch result extension (#2126)

Short circuits

  • Improve three phase shortcircuits API to support elementary computation (#1947)

TripleStore

  • Triplestore: remove prefix using indexOf instead of replaceAll (#2084)
  • Remove Jena triplestore implementation (#2123)

XML

  • Manually clear the inputstream on various XMLInputFactory objects to allow gc. Make the code more uniform. (#2128)

Quality

  • Replacing Objects.equal with == (#2070)
  • Math mative 1.2.1 (#2086)
  • Bump mockito to 4.4.0 (#2088) Breaking Change
  • upgrade poi-ooxml to remove javax.xml.stream jars in dependencies (#2120)
  • Upgrade MFL version (#1257)
  • Bump maven-core to 3.8.5 [CVE-2021-26291] (#2156)

v4.9.0-RC1

03 Jun 12:19
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v4.9.0-RC1 Pre-release
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To fix any issues due to migration, please go to the migration guide. Labels Deprecated and Breaking Change are clickable and lead to the section of the migration guide corresponding to the associated described change.

Release notes

CGMES

  • CGMES Models' description, modellinAuthoritySet are not identifiers (#2094)
  • Update dependencies between model descriptions at export (#2096)
  • Fix regulating terminal mapping. Map cgmesTerminals associated to switches (#2042)
  • Fix export of generating units with multiple synchronous machines (#2097)
  • Fill ENTSOE category extension from CGMES generating unit description (#2112)
  • CGMES export: phase tap changers exported as tabular if EQ is exported (#2102)
  • Create equivalent injection id and terminal (#2109)
  • CGMES export EQ: tap changer regulating controls (#2105) Breaking Change
  • CGMES export SV: write proper RDF ids for SV objects (#2119)
  • Clean: delete unused class (#2121)
  • CGMES EQ export: consider 2 and 3-winding transformer tap changers (#2107)
  • CGMES export: only export terminals for objects exported as equipment (#2111)
  • Add CGMES naming strategy (#2023)
  • CGMES import: ensure path exists before trying to load boundaries (#2131)
  • Move GL CGMES conversion into core (#2135) Breaking Change
  • CGMES mRIDs: allow all versions of UUID (#2142)
  • CGMES import: consider DC Topological Nodes (#2140)
  • CGMES export: shunt compensator reference to its regulating control (#2146)
  • CGMES export: export definition of regulating controls only once (#2148)
  • CGMES export: handle regions not related to countries (#2150)
  • CGMES conversion: non-impedant equivalent branches and series compensators mapped to fictitious switches, consistent with ac line segments (#2143)
  • CGMES export: ignore fictitious switches created for disconnected terminals (#2137)
  • CGMES: tieflow may not be a dangling line (#2108)
  • CGMES: support additional configuration for HVDC (#2125)

CGMES 3 (beta)

  • CGMES 3 Improvements (#2091) Breaking Change

Configuration

  • Add methods to get specific parameters for sensitivity and security providers (#2089) Breaking Change
  • Import/export parameter possible values (#2122) Breaking Change
  • Add update method for parameter extensions with map (#2117)
  • Add possible values for import/export parameters when possible (#2139)
  • Dummy platform config when no PlatformConfigProvider found (#2062) Breaking Change
  • Add possible values for extensions (from present extensions modules) (#2147) Breaking Change

DataSource

  • Fix ZIP datasource with dot in name (#2083)

IIDM

  • Set Identifiable name (#2078)
  • Fix NPE: no NPE thrown when equipment added and validation level has been invalidated (#2087)
  • Throw exception when trying to access component of removed equipment (#2093) Breaking Change
  • Bump XIIDM to 1.8 Breaking Change
    • Add fictitious injections (#2001)
    • Use targetP/targetQ instead of p0/q0 for IIDM Battery (#2153) Deprecated
  • Fix IdentifiableShortCircuitAdderImpl implementation (generics) (#2138)
  • Move GeneratorStartup extension to powsybl-core (#2144) Breaking Change

Short circuits

  • Improve three phase shortcircuits API to support elementary computation (#1947)

Matpower

  • Matpower export (#2130)

Modifications

  • Fix: connectivity is symmetrical when attaching a voltage level on a line (#2106)

Power Factory

  • Load converter (#2071)
  • PowerFactory study case custom JSON serialization (#2101)
  • PowerFactory DB study case loader (#2035)

PSS/E

  • PSSE Converter: Fix error when moving the shunt admittance between ideal ratio and transmission impedance (#2116)
    LoadFlow
  • Add distributed active power to load flow result (#2141) Breaking Change

Security Analysis

  • Bus and branch result extension (#2126)

TripleStore

  • Triplestore: remove prefix using indexOf instead of replaceAll (#2084)
  • Remove Jena triplestore implementation (#2123)

XML

  • Manually clear the inputstream on various XMLInputFactory objects to allow gc. Make the code more uniform. (#2128)

Quality

  • Replacing Objects.equal with == (#2070)
  • Math mative 1.2.1 (#2086)
  • Bump mockito to 4.4.0 (#2088) Breaking Change
  • upgrade poi-ooxml to remove javax.xml.stream jars in dependencies (#2120)
  • Upgrade MFL version (#2127)