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Security Constrained Optimal Power Flow

eRoots, Josep Fanals i Batllori

Security Constrained Optimal Power Flow

How to solve the SCOPF The Security Constrained Optimal Power Flow (SCOPF) problem is presented as a major challenge to be tackled by grid operators. How would you optimally operate the grid if you ha...

Apr 29, 2025

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Steady-state

An Improved Short-Circuit Methodology

Titouan Delorme

An Improved Short-Circuit Methodology

A Smarter Short-Circuit Methodology Introduction Power converters are changing the way power systems operate and how they must be analyzed. While they are designed to support voltage recovery during f...

Apr 3, 2025

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Steady-state

Capturing the Essence of the Grid

Titouan Delorme

Capturing the Essence of the Grid

Capturing the essence of the grid At eRoots, we’re excited to share a new direction in our research and development: applying Graph Convolutional Networks (GCNs) to the analysis and operation of power...

Apr 1, 2025

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Steady-state

eRoots Joins GridForLoads

Titouan Delorme

eRoots Joins GridForLoads

eRoots Joins GridForLoads The GridForLoads project has officially kicked off at Universitat Politècnica de Catalunya (UPC) in Barcelona! This European initiative brings together leading research insti...

Feb 11, 2025

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News

eRoots Joins TenSyGrid

Titouan Delorme

eRoots Joins TenSyGrid

eRoots Joins TenSyGrid The transition to 100% renewable energy presents significant challenges for power grid stability. As conventional power plants with synchronous generators are replaced by invert...

Feb 4, 2025

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Dynamics

AC/DC Power Flow Benchmarking

Titouan Delorme

AC/DC Power Flow Benchmarking

AC /DC Power Flow Benchmarking In our previous blog post, we shared how eRoots has been pioneering a generalized power flow methodology tailored for modern HVDC-inclusive grids. Today, we’re excited t...

Jan 22, 2025

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Steady-state

Bus-Branch vs. Node-Breaker

Bus-Branch vs. Node-Breaker

Different Modelling Philosophies When discussing power system modeling, engineers often encounter two seemingly distinct approaches: bus-branch and node-breaker . Historically, these philosophies have...

Jan 21, 2025

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Steady-state

2024 Recap

eRoots, Josep Fanals i Batllori

2024 Recap

A Transformative Year for eRoots As we start the new year, we’re proud to look back at how much we’ve grown, the challenges we’ve tackled, and the opportunities we’ve embraced. Here's a glimpse of our...

Jan 11, 2025

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News

GridCal Hits 1M Downloads

eRoots, Josep Fanals i Batllori

GridCal Hits 1M Downloads

GridCal Hits 1M Downloads! We are thrilled to announce that GridCal, our open-source power systems analysis tool, has surpassed 1 million downloads! 🚀 From grid planning and operational simulations to...

Dec 22, 2024

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News

How to Solve Power Flow Issues

Santiago Peñate Vera

How to Solve Power Flow Issues

Let's provide some base concepts to be sure we are speaking in the same terms. What is the power flow study? The power flow study, contrary to its name , aims at computing the nodal voltages that sati...

Dec 21, 2024

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Steady-state

Reoltec

Titouan Delorme

Reoltec

This week, eRoots had the privilege of participating in the REOLTEC & Innovation Wind Talks 2024. The event brought together key stakeholders from the wind energy sector, academia, public institutions...

Nov 28, 2024

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News

Generalized AC/DC Power Flow Theory

eRoots, Josep Fanals i Batllori

Generalized AC/DC Power Flow Theory

Why another power flow algorithm? In today's power grids, there is a notable ongoing shift towards the introduction of HVDC, especially in applications such as offshore hubs and cross-border interconn...

Oct 31, 2024

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Steady-state

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