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EDF R&D CIM for DA. Status, Feedback & Challenges. EDF R&D SMARTGRID PLATFORMS. DIGI²TAL : Distribution Grid Intelligence InTegrAtion Laboratory Model Driven Engineering Integration platform (CIM-61850-COSEM) Provides Methodology, Tools, and Services to others R&D smartgrid related projects
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EDF R&D CIM for DA Status, Feedback & Challenges
EDF R&D SMARTGRID PLATFORMS • DIGI²TAL : Distribution Grid Intelligence InTegrAtion Laboratory • Model Driven Engineering Integration platform (CIM-61850-COSEM) • Provides Methodology, Tools, and Services to others R&D smartgrid related projects • Give access to Smartgrid platform R&D demonstrator MENOFIS • MENOFIS : Smartgrid platform 2 - Eric Lambert EDF R&D IEEE 2010 PES General Meeting Minneapolis - 00 Mois 2009
DIGI²TAL : Model Driven Engineering platform & access point to Smartgrid MENOFIS 3 - Eric Lambert EDF R&D IEEE 2010 PES General Meeting Minneapolis - 00 Mois 2009
New environment for power systems design and operation European targets and attractive feed-in tariffs Increased deployment of small / medium renewable generation connected to the distribution networks Actual power systems were not designed and operated to integrate a large share of intermittent and distributed generation • Requirements for new technical solutions for system security and for integration costs minimisation • Renewable DG to contribute to system security Transmission Network Transmission Network Distribution Network Distribution Network 4 - Eric Lambert EDF R&D IEEE 2010 PES General Meeting Minneapolis - 00 Mois 2009
Technical impacts of distributed renewable generation DSOs anticipate that they can integrate only a limited capacity of DG without a major reinforcement • Limiting factors in many European distribution networks: voltage rise effect 5 - Eric Lambert EDF R&D IEEE 2010 PES General Meeting Minneapolis - 00 Mois 2009
Technical solutions to enable DG integration Which interactions between actors for the controlability? Observability for both TSO and DSO 6 - Eric Lambert EDF R&D IEEE 2010 PES General Meeting Minneapolis - 00 Mois 2009
A P,-Q P ±Q CHP S What are the solutions? Approach with existing practise (“fit and forget”) • No control over DER / Worst case scenarios used for connection sizing Active distribution network: Coordinated control of voltage and flows (VVC: Volt VAr Control function) to: • Maintain voltage within limits and Optimise other parameters (Reactive power transit between DSO and TSO / Distribution network losses / ….) • Increase DG hosting capacity VVC MV MV LV LV LV PV NOP P ±Q 7 - Eric Lambert EDF R&D IEEE 2010 PES General Meeting Minneapolis - 00 Mois 2009
Capacitor banks HMI Substation local measurements SCADA Distribution State Estimation (DSE) VVC New sensors’ measurements Transformers’ tap changer DER real-time measurement Real-time network topology DER set points Constraints Contracts (with TSO and DG) Network Data, Load models Architecture of control centre tools for an active network Data Configurator Prototype developped with MATLAB-PSAT using a CIM interface for data configuration Data Configuration + LOAD FLOW successfully tested during CDPSM 2009 IOP Tests 8 - Eric Lambert EDF R&D IEEE 2010 PES General Meeting Minneapolis - 00 Mois 2009
Experiment and validation (2007-2010)Value and Validate Distribution Automation Functions LOT A – Existing Control System Grid Configurator SITR SCADA MGIR Manual Commands MMI CIM Testing New Automation Functions Connexion Function to the Info Bus FonRep State estimation Reconfiguration, VVC FonSynt FonLoc Information Bus 9 - Eric Lambert EDF R&D IEEE 2010 PES General Meeting Minneapolis - 00 Mois 2009
R&D Challenges • Harmonization between CIM & 61850 • Prove it through a prototype based on SCADA/DMS ERDF System • Strategic & Technical Coordination • At EDF R&D level • In coordination with EDF Group operational divisions • In coordination with International Bodies • European commission • European Utilities Associations • International Users associations like UCA CIMUg, UCA 61850, UCA OpenSmartgrid • French Smartgrids demonstrators • North American Smartgrids demonstrators (EPRI) • Other worldwide smartgrid initiatives • Anticipate 10 - Eric Lambert EDF R&D IEEE 2010 PES General Meeting Minneapolis - 00 Mois 2009
Our belief : Key Smartgrid standards CIM (61970-61968) / 61850 / COSEM CIM CIM 61850 61850 61850 MarketManagementSystem Market Management Systems AMMapplications EMS Apps DMS Apps OMS Apps Metering Apps ERPapplications ERPapplications CIM CIM CIM CIM CIM ESB 61970 / 61968 Entreprise Service Bus (ESB) CIM ESB 61850 61850 TASE-2 TransmissionDistributionRemote ControlSystem Generation Management System Apps. AMMsystem Metering System SCADA Inter Control Center link CIM ESB CIM 61850 GenerationManagementSystem 61850 SCADA 61850 61850 61850 61850 61850 61850 61850 Substation Automation System Secondary Substation Node 61850 DistributedEnergyResources NuclearPower Plant 61850 Field IED n DLMS/COSEM DLMS-COSEM HydroPower Plant WINDFARMS HV/MV Substation Protection, Control, Metering Substation Field Device n MV/LV Substation WINDGeneratingUnit 61850 Meters Energy Box ThermalPower Plant Switchgear, Transformers, InstrumentalTransformer HAN 61850 11 - Eric Lambert EDF R&D IEEE 2010 PES General Meeting Minneapolis - 00 Mois 2009