Energy

Power systems operations

Operational solutions for power grids and power market operations

Operational solutions for power grids and power market operations

— Leverage our cutting-edge computation engines and expertise to run the power systems efficiently.

Artelys delivers operational computation modules and performs their support and maintenance, including 24/7 commitment for critical applications.

Artelys has delivered custom solutions for the technical and economic operation of power systems to customers like Transmission System Operators (TSOs), Distribution System Operators (DSOs), Regional Coordination Centers (RCCs), market operators, producers and energy traders.

Relying on our combined expertise in power systems and artificial intelligence, our operational tools embed first-class computation engines to deliver robust and reliable results in a timely manner.

congestion management and market clearing

congestion management and market clearing

Cross border

capacity calculation

  • Available Transfer Capacity (ATC) and Flow-Based (FB) domains
  • Optimization of non-costly remedial actions

Market clearing

algorithms

  • Selection of accepted bids
  • Computation of market prices, commercial exchanges and shadow prices
  • For day-ahead, intra-day, forward or capacity markets
  • Local or global

our skills

our skills

— Expertise in power grids and markets

  • Network modelling
  • Load flows
  • Optimal Power Flows
  • Security Analysis
  • Remedial Actions Optimizers
  • Market-clearing theory and practice

  • — Advanced technological base

  • Participation to the Technical Steering Committee of Linux Foundation Energy’s PowSyBI framework
  • Involvement in the development community of PowSyBl framework
  • Mastery of state-of-the-art numerical solvers like Fico Xpress and Artelys Knitro
  • Integration into Artelys Crystal platform

  • — Advanced technological base

  • Participation to the Technical Steering Committee of Linux Foundation Energy’s PowSyBI framework
  • Involvement in the development community of PowSyBl framework
  • Mastery of state-of-the-art numerical solvers like Fico Xpress and Artelys Knitro
  • Integration into Artelys Crystal platform
  • — Know-how in the development of operational tools

  • Development and maintenance of high availability tools
  • Automatic and secure data processing, imports/exports
  • Performance guarantees
  • 24/7 support is available
  • use case: the CorNet program

    use case: the CorNet program

    — Combined expertise in Numerical Optimisation, Artificial Intelligence & IT applied to network calculations.

    The CorNet program, launched jointly by Coreso and TSCNET, two RCCs, aims to set up an operational security analysis platform for the European electricity network. The aim is to coordinate exchanges between the different TSOs to ensure security of supply and facilitate cross-border energy exchanges. Artelys develops and integrates computation engines for this platform.

    Merging & Load flow Analysis

     Assess the loading condition
    of power grid elements

    Validation of models from +30 TSOs

    Core region merged network of 120,000 nodes

    AC/DC LF aligned with ENTSO-E requirements

    High performance requirements

    Capacity calculation

    Assess the maximum safe cross-border transfer
    exchange capacities

    Different time horizons (intra-day, day-ahead, monthly, annual, etc.)

    High performance requirements

    Optimization of phase shifter transformers, topology, and HVDC lines

    Maximize the transfer capacity

     

    Security Analysis

    Perform post-contigency security assessment

    24 Timestamps, >10,000 nodes

    10,000 contingencies, 6,000 monitored elements

    High performance requirements

    Simulation of post-contingency remedial actions

    Remedial action cost sharing

     Assess the costs for TSOs to deploy remedial actions

    Selection of congested network elements with contigencies

    Flow decomposition (“colouring”) algorithm

    Internal flow, loop flow and import/export flow

    Transit flow, PST cycle flow and HVDC cycle flow

     

    our clients

    our clients

    Artelys develops computation modules for an operational pan-European power grid security analysis platform

    Implementation of the market clearing engine for the European platform for the exchange of manual Frequency Restoration Reserve (mFRR)

    Artelys has developed a decision support tool to support TenneT in improving the congestion management with topological remedial actions

    Artelys has developed a platform for the simulation of zonal automata in the transmission grid, optimizing the curtailment of wind power to relieve local congestions

    To enhance the integration of renewables, Artelys has participated to the development of an Optimal Power Flow (OPF) that minimizes the generation curtailments on the distribution grid

     

    contact us


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