Project facts

TenSyGrid will develop a toolbox with innovative stability analysis methods to facilitate the integration of 100 % renewable energy-based supply while maintaining a safe and stable operation of the power system.

Project Acronym
TenSyGrid

CETP Call Module
TRI1 – CM2023-02 Energy system flexibility: renewables production, storage and system integration

Grant
1.41 million €

Consortium
5 beneficiaries from 3 countries (Germany, Spain, and Malta)

Project Duration
36 months (12.2024-11.2027)

Coordinator
Fraunhofer IWES

This research was funded by CETPartnership, the Clean Energy Transition Partnership under the 2023 joint call for research proposals, co funded by the European Commission (GA 101 069750) and with the funding organizations detailed on https://cetpartnership.eu/funding-agencies-and-call-modules.

Resources

Deliverables

D1.1 Hybrid Implicit Multilinear Modal Class and Minimal Format
D2.1 Improved Multilinearization Algorithm
D3.1 Report on Identified Non-linearities and Saturations
D3.2 Generation Multilinear Models and Validation
D7.1 Project Website and Visual Identity
D7.2 Plan for Exploitation and Dissemination of Results

Publishable Summary

Publications

Numerical Multilinearization of nonlinear models by sparse grids method

T. Wong, L. S. Vallejos, C. Kaufmann and G. Lichtenberg. 2025 IEEE PES Innovative Smart Grid Technologies Conference Europe (ISGT Europe), Valletta, Malta, 2025, pp. 1-5. doi: 10.1109/ISGTEurope64741.2025.11305386.

Discrete-Time Dispatchable Virtual Oscillator Control

C. Kaufmann, B. Batkhuyag, C. C. Yáñez, G. Pangalos and G. Lichtenberg. 2025 IEEE PES Innovative Smart Grid Technologies Conference Europe (ISGT Europe), Valletta, Malta, 2025, pp. 1-5. doi: 10.1109/ISGTEurope64741.2025.11305260.

Structure-preserving tensor decomposition — Open problems for multilinear models

C. Kaufmann, G. Pangalos and G. Lichtenberg. Poster presentation at Matrix Equations and Tensor Techniques XI Leuven, January 7–9, 2026.

Other links and downloads

MTI Toolbox

(www.mti.systems)

TenSyGrid Tutorial at IEEE PES ISGT Europe at Malta on 20.10.2025

Small-Signal Tools for Stability Analysis in Modern Power Systems Part II – From Matrices to Tensors

Supported by:

This research was funded by CETPartnership, the Clean Energy Transition Partnership under the 2023 joint call for research proposals, co funded by the European Commission (GA 101 069750) and with the funding organizations detailed on https://cetpartnership.eu/funding-agencies-and-call-modules.

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