Virtual inertia and intelligent control assisted frequency regulation of time-delayed power system under DoS attacks

SV Sah, V Prakash, PK Pathak, AK Yadav - Chaos, Solitons & Fractals, 2024 - Elsevier
This work proposes an intelligent fractional order fuzzy-proportional derivative plus fractional
order-integral (FOF-PD+ FOI) control and virtual inertia (VI) control (VIC) for frequency …

Distributionally robust frequency constrained scheduling for an integrated electricity-gas system

L Yang, Y Xu, J Zhou, H Sun - IEEE Transactions on Smart Grid, 2022 - ieeexplore.ieee.org
Power systems are shifted from conventional bulk generation toward renewable generation.
This trend leads to the frequency security problem due to the decline of system inertia. On …

Frequency constrained unit commitment considering reserve provision of wind power

B Jiang, C Guo, Z Chen - Applied Energy, 2024 - Elsevier
Large-scale wind power integration not only requires extra flexibility for power system
operation but also leads to declining system inertia and raises concerns regarding …

Frequency constrained scheduling under multiple uncertainties via data-driven distributionally robust chance-constrained approach

L Yang, Z Li, Y Xu, J Zhou, H Sun - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
The declining system inertia in renewable-rich power systems raises a concern about the
frequency stability problem. The wind farm equipped with the power electronic controller is …

Encoding frequency constraints in preventive unit commitment using deep learning with region-of-interest active sampling

Y Zhang, H Cui, J Liu, F Qiu, T Hong… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
With the increasing penetration of renewable energy, frequency response and its security
are of significant concerns for reliable power system operations. Frequency-constrained unit …

A criterion and stochastic unit commitment towards frequency resilience of power systems

Y Yang, JCH Peng, C Ye, ZS Ye… - IEEE transactions on …, 2021 - ieeexplore.ieee.org
High-capacity long-distance transmission lines, such as high-voltage direct-current (HVDC)
lines, are vulnerable to extreme weather. Their failures may cause significant power loss …

Fast frequency response for future low-carbon Indian power system: challenges and solutions

D Vatsal, KC Sharma, V Sharma - Electric Power Components and …, 2024 - Taylor & Francis
India has transitioned from being an energy-deficient nation to an energy-surplus nation. As
of July 2023, India's power system has seen a rapid transformation, with renewable energy …

Uncertainty modeling of wind power frequency regulation potential considering distributed characteristics of forecast errors

C Yan, Y Tang, J Dai, C Wang… - Protection and Control of …, 2021 - ieeexplore.ieee.org
Large-scale integration of wind power generation decreases the equivalent inertia of a
power system, and thus makes frequency stability control challenging. However, given the …

[HTML][HTML] Review of Frequency Response Strategies in Renewable-Dominated Power System Grids: Market Adaptations and Unit Commitment Formulation

AO Olasoji, DTO Oyedokun, SO Omogoye, C Thron - Scientific African, 2024 - Elsevier
This study provides a thorough analysis of unit commitment (UC) formulations in the context
of low-inertia power systems, which are increasingly prevalent as the transition to …

Synthetic inertia and frequency support assessment from renewable plants in low carbon grids

P Kushwaha, V Prakash, R Bhakar… - Electric Power Systems …, 2022 - Elsevier
Increasing grid integration of uncertain Renewable Energy (RE) sources reduces system's
inherent Frequency Response (FR) and restricts System Operators'(SOs) ability to maintain …