Quantitative Metrics for Grid Resilience Evaluation and Optimization

Yao, Yiyun; Liu, Weijia; Jain, Rishabh; Chowdhury, Badrul; Wang, Jianhui; Cox, Robert W.

doi:10.1109/tste.2022.3230019

Cited by 20 publications

(7 citation statements)

References 32 publications

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“…Damping usually has negligible impact on the first swing, and reduces subsequent swings in the post-fault period. If the damping is ignored, the n-machine motion equation with reference to the virtual COI can be obtained, as shown in (8).…”

Section: Power System Transient Model Based On Imvcoimentioning

confidence: 99%

“…This can pose a significant challenge for power systems with high levels of renewable energy, as they may have low inertia and may struggle to maintain stability during major disturbances. To address this concern, resilience metrics for power systems are needed to evaluate the system's ability to prevent, withstand, adapt to, and quickly recover from disruptive events [8][9][10][11]. Conventionally, evaluation models for power system are constructed to evaluate the unbalanced and unstable operation status in transient and steady states separately [12][13][14][15], and strategies are proposed to mitigate operational state in post-event period [16][17][18][19][20][21][22].…”

Section: Introductionmentioning

confidence: 99%

“…In current research works, the related model set-up and metric construction for the evaluation are mainly focusing on single period, which is not applicable to estimate the whole event process. The authors in [8][9][10] proposed a resilient philosophy consisting of state awareness metrics that indicate the changing conditions. Although the developed agents have addressed boundary conditions, they merely use data and time measurements to recognize the disturbance occurred in power systems, but have not addressed possible response.…”

Section: Introductionmentioning

confidence: 99%

See 2 more Smart Citations

Operational resilience metrics for power systems with penetration of renewable resources

Gui

Lei

McJunkin

et al. 2023

IET Generation Trans & Dist

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Modern power grid is evolving towards carbon neutrality by deploying increasing amount of renewable energy resources. However, the impact of renewable generation on power system planning and operation is not sufficiently investigated, especially the capability of renewable penetrated power systems to resist and recover from major disturbances, which is a critical concern for system operators. Novel metrics and evaluation methodologies are needed to depict systems’ ability in response to events caused by natural disasters, and quantitatively evaluate system performance in various time scales. In this paper, operational resilience metrics are proposed for power systems with penetration of renewable energy resources based on transient stability principles. A systematic methodology is proposed to quantitatively assess the evolution of system performance during various stages of the disaster process. Based on the proposed metrics, a resilience‐oriented disaster management strategy is designed and validated using the modified IEEE 39‐bus test system. The simulation results demonstrate the validity of the proposed metrics and strategy, and show that the system resilience is enhanced during the mitigation of fault conditions.

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Section: Power System Transient Model Based On Imvcoimentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Operational resilience metrics for power systems with penetration of renewable resources

Gui

Lei

McJunkin

et al. 2023

IET Generation Trans & Dist

View full text Add to dashboard Cite

show abstract

“…Although costly, periodic inspection of such infrastructure is important due to threats, being both acute (e.g., storm damage) or chronic (e.g., wear and tear, vegetation encroachment) in nature. There is ongoing research on using various techniques to analyze and model the resilience of critical infrastructure [2], [3], [4] [5]. Ryan et al [2] highlight the need to consider maintenance strategies in resilience analysis.…”

Section: Introductionmentioning

confidence: 99%

Critical Infrastructure Asset Imaging Pipeline

Dupuis,

Green

2024

Proceedings of the Conference on Robots and Vision

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“…BESS can store excess solar energy and release it during periods of reduced generation, thereby providing grid support and maintaining grid frequency stability. Yao et al [161] proposed an integrated energy management framework that combines distributed energy resources, demand response, and energy storage to enhance grid resilience and stability.…”

mentioning

confidence: 99%

Harnessing Solar Power: A Review of Photovoltaic Innovations, Solar Thermal Systems, and the Dawn of Energy Storage Solutions

Hasan,

Hossain,

Mofijur

et al. 2023

Energies

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The goal of this review is to offer an all-encompassing evaluation of an integrated solar energy system within the framework of solar energy utilization. This holistic assessment encompasses photovoltaic technologies, solar thermal systems, and energy storage solutions, providing a comprehensive understanding of their interplay and significance. It emphasizes the importance of solar energy as a renewable resource and its role in addressing global energy demand and mitigating climate change. The review highlights the significance of advancements in various solar energy technologies, focusing on their environmental benefits, including greenhouse gas emissions reduction and air and water pollution mitigation. It explores the evolution of photovoltaic technologies, categorizing them into first-, second-, and third-generation photovoltaic cells, and discusses the applications of solar thermal systems such as water heaters, air heaters, and concentrators. The paper examines key advancements in energy storage solutions for solar energy, including battery-based systems, pumped hydro storage, thermal storage, and emerging technologies. It references recent published literature to present findings on energy payback time, carbon footprint, and performance metrics. Challenges to widespread adoption are discussed, including cost and economic viability, intermittency, environmental impacts, and grid integration. Strategies to overcome these challenges, such as cost reduction, policy support, energy storage integration, and sustainable practices, are presented based on published literature. By bridging gaps in existing literature, this comprehensive resource aims to equip researchers, policymakers, and industry professionals with insights into forging a sustainable and renewable energy future.

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Quantitative Metrics for Grid Resilience Evaluation and Optimization

Cited by 20 publications

References 32 publications

Operational resilience metrics for power systems with penetration of renewable resources

Operational resilience metrics for power systems with penetration of renewable resources

Critical Infrastructure Asset Imaging Pipeline

Harnessing Solar Power: A Review of Photovoltaic Innovations, Solar Thermal Systems, and the Dawn of Energy Storage Solutions

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