Investigating the Effective Methods in Improving the Resilience of Electricity and Gas Systems

Amiri, Mohammad Mehdi; Ameli, Hossein; Ameli, Mohammad Taghi; Štrbac, Goran

doi:10.1007/978-3-030-87653-1_5

Cited by 2 publications

(3 citation statements)

References 45 publications

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“…Hydrogen from wind energy has many advantages, such as reducing greenhouse gas emissions, enhancing energy security, and providing flexibility to the power grid. However, there are also some challenges, such as the high cost of electrolyzers, the variability of wind resources, and the need for infrastructure development [28,29].…”

Section: The Proposed Frameworkmentioning

confidence: 99%

Day-Ahead Coordination for Flexibility Enhancement in Hydrogen-Based Energy Hubs in Presence of EVs, Storages, and Integrated Demand Response

Amiri,

Ameli,

Aghamohammadi

et al. 2024

IEEE Access

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Energy hubs (EHs) enable all types of energy customers to participate in demand response programs (DRPs), such as inelastic loads, by combining electricity, heat, natural gas, and other types of energy. Integrated demand response (IDR) is the result of this new vision. From a global warming perspective, environmental emissions are a significant issue to be considered. Furthermore, hydrogen has been recognized as an attractive fuel for decarbonizing sectors contributing to global warming. Thus, this paper provides a solution for global environmental problems by utilizing renewable energy sources (RESs) and green hydrogen. In addition, electric vehicles (EVs) are expected to contribute significantly to this scenario due to their rapid expansion. This paper focuses on the coordination of EV parking with hydrogen storage system (HSS) and IDR with the goal of flexibility enhancement, in which a robust optimization method has been implemented to solve the problem. Numerical results show that in the case of a deterministic solution to the problem and in cases where uncertainty is considered, the proposed scheme reduces the total operating costs by 13.89% and 8.67%, respectively. This indicates that the proposed scheme could avoid overinvestment and meet the given carbon emission target cost-effectively.

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Section: The Proposed Frameworkmentioning

confidence: 99%

Day-Ahead Coordination for Flexibility Enhancement in Hydrogen-Based Energy Hubs in Presence of EVs, Storages, and Integrated Demand Response

Amiri,

Ameli,

Aghamohammadi

et al. 2024

IEEE Access

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“…At the first level, the worst-contingency like human attack in transmission elements is considered, then unit commitment is carried out to check security limitations. In [31], a method is proposed to increase resiliency of a gaselectric network by providing operational robustness to the power system in a multi-stage trapezoidal resilience. In [32], a resilience enhancement method suggested improving the distribution system resilience against natural disasters.…”

Section: Literature Reviewmentioning

confidence: 99%

“…were solved, while in (29), the minimum construction cost of a new power plant was determined. In case C, a multi objective optimization problem is solved in (30) and (31) that enemies simultaneously attack substations with loads and power plants; therefore, planners construct new substations and power plants simultaneously. ns and mg are the variables in each case.…”

Section: Planning Formulationmentioning

confidence: 99%

A Novel Four-Level Approach for Improving Power System Resilience Against Intentional Attacks

et al. 2022

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This study proposes a new four-level model to enhance power system resilience against human attacks. The model considers human attacks, such as intelligent attackers and power system planners, as defenders. The attackers want to maximize the impacts of actions, while the defender tries to avoid imposed costs and damages due to budget limitations. To this end, a new four-level model defense-defense-attackdefense (DDAD) is proposed, in which a new defense layer is added to the common three-level model defenseattack-defense (DAD). Looking at the model more closely, new power plants and substations are added to the power system to improve its resilience, while the most important power plants and substations are determined. Subsequently, the conventional three-level model was applied. In this research, the defender and attacker have some strategies with their own costs for every power system component, such as power plants and substations, and their own interactions. The power system model includes the load, power plant and substation, and substation priority, which are defined as a combination of the value of the load and network topology. The proposed model was applied to the IEEE-30 bus test system, and the results indicated the effectiveness of the proposed method.

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Investigating the Effective Methods in Improving the Resilience of Electricity and Gas Systems

Cited by 2 publications

References 45 publications

Day-Ahead Coordination for Flexibility Enhancement in Hydrogen-Based Energy Hubs in Presence of EVs, Storages, and Integrated Demand Response

Day-Ahead Coordination for Flexibility Enhancement in Hydrogen-Based Energy Hubs in Presence of EVs, Storages, and Integrated Demand Response

A Novel Four-Level Approach for Improving Power System Resilience Against Intentional Attacks

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