Low Inertia Systems

RES curtailments in Cyprus: A review of technical constraints and solutions
The increasing penetration of renewable energy sources (RES) in small, isolated power systems such as Cyprus has led to significant …
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Quantifying the uncertainty imposed by inaccurate modeling of active distribution grids
Replacing conventional generation with inverter-interfaced units has turned distribution networks (DNs) from consumers to active and …
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Resilient Operation of Microgrids: Optimisation Models for Steady-State and Transiently Secure Operation
Recent years have seen electric power systems transitioned to become more sustainable through the incorporation of Renewable Energy …
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Primary Frequency Control Provision by Distributed Energy Resources in Active Distribution Networks
The rising share of renewable energy sources in electricity grids has strongly impacted the operation of both transmission and …
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Improving Dynamic Performance of Low-Inertia Systems through Eigensensitivity Optimization
An increasing penetration of renewable generation has led to reduced levels of rotational inertia and damping in the power network. The …
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Understanding Small-Signal Stability of Low-Inertia Systems
Large-scale integration of renewable generation, usually interfaced to the network through power electronics, has led to drastic …
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Enhanced MPC for Fast Frequency Control in Inverter-Dominated Power Systems
Due to the rising shares of renewable energy sources, future power systems are facing significant changes in control complexity and …
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Wide-Area Oscillation Damping in Low-Inertia Grids under Time-Varying Communication Delays
Wide-Area Control (WAC) can be efficiently used for oscillation damping in power systems. However, to implement a WAC, a communication …
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Wide-area oscillation damping in low-inertia grids under time-varying communication delays
Wide-Area Control (WAC) can be efficiently used for oscillation damping in power systems. However, to implement a WAC, a communication …
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Online Estimation of Power System Inertia Using Dynamic Regressor Extension and Mixing
The increasing penetration of power-electronic-interfaced devices is expected to have a significant effect on the overall system …
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