Using quantile forecasts for dynamic equivalents of active distribution grids under uncertainty

J Vorwerk, T Zufferey, P Aristidou, G Hug - arXiv preprint arXiv:2207.03915, 2022 - arxiv.org
While distribution networks (DNs) turn from consumers to active and responsive intelligent
DNs, the question of how to represent them in large-scale transmission network (TN) studies …

[HTML][HTML] Electrifying thermal loads vs. installing batteries: A case study on fast frequency resource potentials of the Victorian power system

J Vorwerk, I Saedi, P Mancarella, G Hug - Electric Power Systems …, 2024 - Elsevier
Literature suggests different technologies and control algorithms to counteract the decrease
in system damping and inertia caused by the increasing penetration of inverter-interfaced …

[HTML][HTML] Hierarchical coordination scheme for voltage-aware fast frequency provision with flexible loads

J Vorwerk, C Tajoli, G Hug - Electric Power Systems Research, 2024 - Elsevier
Fast-frequency reserve (FFR) is required to counteract the limited system damping in
renewable-rich power systems. Several distributed resources, such as batteries, PVs, and …

Inverter-Based Resource Plants Operation in Combined Transmission-Distribution Weak Grids: A Case Study

A Arzani, D Ramasubramanian… - 2024 IEEE Power & …, 2024 - ieeexplore.ieee.org
This study investigates the operation of inverter-based resource (IBR) plants in a bulk power
system, under different grid-strength conditions and for various penetration levels of static …

Dynamic modelling for distribution grid analysis in the time domain

C Brosinsky, N Ahmed, H Weber - 2024 - IET
With the proliferation of renewable energy sources such as solar and wind power,
distribution systems are facing unprecedented challenges due to the intermittent and …