LF Energy PowSyBl：高效电网规划和运营的电网建模.pdf

1、2025-10-03Nicolas Omont,VP Operations at ArtelysNicolas Omont,VP Operations at ArtelysLFEnergy Summit NA,MontralLFE project PowSyBl:Grid Modeling at the core of power grid planning and operation2025-10-03PowSyBl is an open-source framework(“Power System Blocks”)dedicated to electrical grid modelling

2、 and simulation.LFE governanceTechnical steering committee:RTE,Artelys and AIACommercial friendly licenseWeakly contaminating MPL v2Large community200+users.Used in daily operations by European Transmission System Operators(TSOs)TransparencyPowSyBl:grid modelling and computation frameworkGrid comput

3、ationsGrid formatsUser-FriendlyGrid modellingEntreprise gradePower Flow,OPFs,security analysis,dynamic simulationCIM,CIM-CGMES,UCTE,Matpower,PSS/EPython interfaceNetwork and substation visualization librariesFormat extensions,Grid Extractions,MergingJava(numerical C libraries)OpenSSF silver badgeDat

4、a format version managementCI/CD with high standard(code coverage)PowSyBl is an extensive toolkit with specific modules to address grid needs in planning and operation.Three of them are presented hereafter.2025-10-03PowSyBl modules for grid planning and operationMetrixGrid reinforcement studiesCalcu

5、lation of grid reinforcement benefitsWith an optimized economic redispatching simulatorHigh performance100 times faster power flow calculation than standard DC load flowTuned integrated open-source ILP solverFlexible computation3 calculation modes:LF,non costly actions,full redispatching.Open Load F

6、lowSecurity analysis,Sensitivity factorsAC and DC Load FlowGrid MergingAdvanced grid modeling(remote control)Security AnalysisN-k contingency analysisPre-and Post-contingency actionsHPC distributionSensitivity AnalysisPTDF,PSDF on a list of network elements,tuned for OPFOpen RAORemedial actions opti