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Author

Gergo Varhegyi

Observed name: G. Varhegyi
ORCID: 0000-0002-8044-3156
Observed ORCID: 0000-0002-8044-3156
OpenAlex ID: A5092978785
Advancing Fast Frequency Response Ancillary Services in Renewable-Heavy Grids: A Global Review of Energy Storage-Based Solutions and Market Dynamics
2024 · Gergo Varhegyi, Mutasim Ibrahim Nour · Energies · 33
Integrating fast frequency response ancillary services: a global review of technical, procurement, and market integration challenges
2025 · Gergo Varhegyi, Mutasim Nour · Clean Energy · 23
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Energy storage and flexibility sizing for renewable integration pathways:A multi-stage techno-economic optimisation framework
2026 · Gergo Varhegyi, Mutasim Nour · Renewable energy focus · 2
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Design and stochastic analysis of an off-grid green hydrogen refuelling station for urban transportation
2026 · Gergo Varhegyi, Mutasim Nour · Energy Reports · 2
Techno-Economic Performance Optimisation of an Off-Grid Green Hydrogen Refueling Station
2024 · Gergo Varhegyi, Mutasim Nour · IEEE PES/IAS PowerAfrica Conference (PowerAfrica) · 1
Integrated Market–Grid Simulation Framework for Optimizing Short- and Long- Duration Energy Storage Technologies in 100% Renewable Power Systems
2025 · Gergo Varhegyi, Mutasim Nour · Saudi Arabia Smart Grid Conference (SASG)
From Techno-Economic Optimization to Dynamic Stability: A Novel Integrated Framework for Designing Reliable and Stable 100% Renewable Power Systems
2025 · Gergo Varhegyi, Mutasim Nour · SSRN Electronic Journal
Impact of Renewable Integration on Day-Ahead and Real-Time Market Prices under One- and Two-Price Imbalance Settlements
2024 · Gergo Varhegyi, Mutasim Nour · Saudi Arabia Smart Grid Conference (SASG)
Power System Frequency Regulation in Low Inertia Systems
2023 · A. Atallah, A. Hernandez, et al.
Works count: 9
Citation count: 61
H-index: 2
I10-index: 2
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