☆ 4.7 Article

The effects of the high penetration of renewable energies on the reliability and vulnerability of interconnected electric power systems

RELIABILITY ENGINEERING & SYSTEM SAFETY (2021)

Related references

Note: Only part of the references are listed.

Article Management

Decision analysis for sustainable development: The case of renewable energy planning under uncertainty

Fatine Ezbakhe et al.

Summary: This study aims to simplify the incorporation of uncertainty in the scoring of alternatives in Multi-Criteria Decision Analysis processes. The authors present a modified ELECTRE III model and apply it to evaluate renewable energy resources for Turkey, with wind energy identified as the best alternative followed by solar energy.

EUROPEAN JOURNAL OF OPERATIONAL RESEARCH (2021)

Add to Collection

Article Energy & Fuels

Metaheuristic searching genetic algorithm based reliability assessment of hybrid power generation system

Ahmed N. Abdalla et al.

Summary: This paper introduces a new optimization approach called Metaheuristic Scanning Genetic Algorithm (MSGA) for evaluating the efficiency of power generating systems integrated with wind/solar energy, showing its effectiveness in comparison with other optimization algorithms.

ENERGY EXPLORATION & EXPLOITATION (2021)

Add to Collection

Article Engineering, Electrical & Electronic

An integrated approach for failure mitigation & localization in power systems

Chen Liang et al.

Summary: The proposed integrated approach to grid reliability combines a tree structure connecting control areas with real-time congestion management, reducing load loss and preventing more load shedding in failure scenarios. Generators under this approach adjust their operations more actively and efficiently in a local manner.

ELECTRIC POWER SYSTEMS RESEARCH (2021)

Add to Collection

Article Engineering, Electrical & Electronic

Evaluating reactive power reserves scarcity during the energy transition toward 100% renewable supply

Florin Capitanescu

Summary: This paper raises awareness on the key issue of reactive power reserves scarcity in the transition towards renewable-dominated electricity supply and provides quantitative evidence for this issue. It elaborates a methodology to predict when such issue may start to occur, using a tailored AC security-constrained optimal power flow (SCOPF) problem to evaluate the scarcity of reactive power reserves. The usefulness of the proposed methodology is illustrated on two systems of different scales under N - 1 contingencies.

ELECTRIC POWER SYSTEMS RESEARCH (2021)

Add to Collection

Article Engineering, Electrical & Electronic

Comprehensive weight method based on game theory for identify critical transmission lines in power system

Darui Zhu et al.

Summary: The method identifies critical transmission lines in power system by constructing a topological model and deriving three indexes to assess line importance from global topological structure, line operation parameters, and local line connection. These indexes are integrated into a line comprehensive index using a comprehensive weight method based on game theory to evaluate line importance comprehensively.

INTERNATIONAL JOURNAL OF ELECTRICAL POWER & ENERGY SYSTEMS (2021)

Add to Collection

Article Energy & Fuels

Resilience in an Evolving Electrical Grid

Phylicia Cicilio et al.

Summary: Fundamental shifts in the structure and generation profile of electrical grids are leading to the need for new planning and operational practices to account for resilience assessment and increasing contribution of variable inverter-based renewable energy sources. This review highlights research works addressing these changes and identifies areas for further study at the intersection of power system resilience and renewable energy integration in electrical grids.

ENERGIES (2021)

Add to Collection

Article Engineering, Electrical & Electronic

A graph-based modelling framework for vulnerability analysis of critical sequences of events in power systems

Iver Bakken Sperstad et al.

Summary: This article proposes a general framework using a graph to describe the causal relationship between consequences, system states, initiating events, and barriers, and presents concrete models for three transition mechanisms. It also introduces a vulnerability analysis methodology based on the modeling framework to identify critical sequences of events and estimate their likelihoods of occurring, incorporating possibilistic uncertainty analysis. The case study demonstrates the advantages of the approach in identifying critical sequences of events, understanding vulnerabilities, incorporating multiple transition mechanisms, and accounting for large uncertainties.

INTERNATIONAL JOURNAL OF ELECTRICAL POWER & ENERGY SYSTEMS (2021)

Add to Collection

Article Engineering, Electrical & Electronic

An ACOPF-based bilevel optimization approach for vulnerability assessment of a power system

Amin Abedi et al.

Summary: This paper examines the effects of reactive power dispatch, losses, and voltage profile on the vulnerability analysis of power systems, introducing an attacker-defender Stackelberg game model and proposing the AC optimal power flow (ACOPF) as a tool for defenders to mitigate attack consequences. The proposed MILP model is compared with the DCOPF-based approach in relevant literature, showing that DCOPF-based approach results in lower or equal damage in terms of load shedding, while also highlighting the effectiveness and feasibility of the proposed MILP model for power system vulnerability analysis.

INTERNATIONAL JOURNAL OF ELECTRICAL POWER & ENERGY SYSTEMS (2021)

Add to Collection

Article Engineering, Electrical & Electronic

Assessment of the robustness of cyber-physical systems using small-worldness of weighted complex networks

Wentao Zhu et al.

Summary: This paper extends the definition of Small-worldness to weighted complex networks and assesses it to determine the robustness of Cyber-physical Critical Infrastructure Systems (CPCIS) and identify system critical components. By incorporating uncertain parameters and assessing small-world property indices in dynamic forms, real-time uncertain criticalities are represented and evaluated. The most critical physical and cyber system components are identified, and their dependencies on each other are determined.

INTERNATIONAL JOURNAL OF ELECTRICAL POWER & ENERGY SYSTEMS (2021)

Add to Collection

Article Engineering, Electrical & Electronic

Reliability assessment by sensitivity analysis due to electrical power sequential tripping for energy sustainability

Nur Ashida Salim et al.

Summary: In recent years, there has been a significant revolution in the electrical power business, changing the design of electrical powers worldwide. It is essential for power companies to implement preemptive measures to prevent power outages, as poor performance can have a negative impact on a nation's economy and society. The proposed techniques for evaluating risk and reliability cost are crucial for the sustainability of future energy systems.

INTERNATIONAL JOURNAL OF ELECTRICAL POWER & ENERGY SYSTEMS (2021)

Add to Collection

Article Physics, Multidisciplinary

Power network robustness analysis based on electrical engineering and complex network theory

Dongyue Zhou et al.

Summary: This paper proposes a robust analysis framework based on complex network theory to explore the robustness of power systems. By establishing different models, the method evaluates the structural and functional robustness of power systems under various fault scenarios. The results demonstrate the effectiveness of the proposed method in analyzing power system robustness and have been validated through case studies.

PHYSICA A-STATISTICAL MECHANICS AND ITS APPLICATIONS (2021)

Add to Collection

Article Engineering, Industrial

Method of power network critical nodes identification and robustness enhancement based on a cooperative framework

Shuliang Wang et al.

Summary: A novel framework is proposed in this paper to evaluate network robustness from different perspectives, considering typical complex network models and power characteristics. The study case of IEEE 118 bus test case was used to analyze the features of the power network based on topology theory and electrical science. It is found that critical nodes identification from different perspectives can lead to different results, highlighting the importance of integrating information from multiple angles. The study also suggests methods to improve power network robustness and discusses network recovery strategies.

RELIABILITY ENGINEERING & SYSTEM SAFETY (2021)

Add to Collection

Article Engineering, Industrial

A Graph-based Method for Vulnerability Analysis of Renewable Energy integrated Power Systems to Cascading Failures

Shenhao Yang et al.

Summary: This study analyzes the vulnerability of power systems to different levels of generation uncertainty using a graph-based model and evaluation indices. The results suggest that power systems are sensitive to changes in renewable energy generation and need to operate within an allowed range of uncertainty to avoid cascading failures.

RELIABILITY ENGINEERING & SYSTEM SAFETY (2021)

Add to Collection

Article Energy & Fuels

Metrics and enhancement strategies for grid resilience and reliability during natural disasters

Eklas Hossain et al.

Summary: The increase in power outages caused by severe weather resulting from deteriorating climate change has accelerated research on enhancing community resilience. This paper discusses in detail the concepts of grid resilience and reliability, their quantification metrics, and enhancement techniques. It also introduces new terms such as resilience risk factor and grid infrastructure density, crucial in determining grid resilience.

APPLIED ENERGY (2021)

Add to Collection

Article Engineering, Electrical & Electronic

Robustness analysis of power system dynamic process and repair strategy

Dongyue Zhou et al.

Summary: This paper presents a dynamic response process analysis framework for power systems, establishing different models to analyze the structural and functional robustness of the system, and proposing four repair strategies. Through case studies of IEEE39 and IEEE300, the effectiveness of the analysis framework and the optimal repair strategy are verified.

ELECTRIC POWER SYSTEMS RESEARCH (2021)

Add to Collection

Article Energy & Fuels

Integrated Risk Assessment for Robustness Evaluation and Resilience Optimisation of Power Systems after Cascading Failures

Jesus Beyza et al.

Summary: The robustness and resilience of power systems are crucial indicators that need to be considered in electrical networks. Robustness refers to the network's ability to operate normally under the influence of failures, while resilience is the ability to recover quickly from disruptive events. This study presents an integrated framework for evaluating these concepts, utilizing two complementary algorithms to assess the robustness and resilience of power systems.

ENERGIES (2021)

Add to Collection

Article Thermodynamics

Increasing resiliency against information vulnerability of renewable resources in the operation of smart multi-area microgrid

Vahid Sohrabi Tabar et al.

Summary: This paper evaluates the operation of smart electrical energy system by considering the information vulnerability of renewable generators and their sensors. To prevent false data injection, an adaptive neuro fuzzy inference system is used. The study shows that attackers may make wrong decisions in real-time, and the detection rate decreases as the threshold index increases.

ENERGY (2021)

Add to Collection

Article Thermodynamics

A data-driven approach to anomaly detection and vulnerability dynamic analysis for large-scale integrated energy systems

Li Zhang et al.

Summary: The study introduces a method to detect anomalies in an integrated energy system and analyze the system's vulnerability. By combining anomaly detection and complex network theory modeling, the approach effectively exposes security vulnerabilities in the system.

ENERGY CONVERSION AND MANAGEMENT (2021)

Add to Collection

Article Engineering, Electrical & Electronic

Model order reduction for reliability assessment of flexible power networks

Mike Brian Ndawula et al.

Summary: This study applies balanced truncation model order reduction techniques to derive reliability models of power distribution systems, simplifying network analysis complexity, allowing for faster reliability assessment through Monte Carlo simulation with high accuracy.

INTERNATIONAL JOURNAL OF ELECTRICAL POWER & ENERGY SYSTEMS (2021)

Add to Collection

Article Engineering, Industrial

Reliability based modeling of hybrid solar/wind power system for long term performance assessment

Serkan Eryilmaz et al.

Summary: This paper focuses on the reliability based long-term performance assessment of hybrid solar/wind power system. An analytical expression for the theoretical distribution of the power output and an expression for the expected energy not supplied were derived, allowing for proper evaluation of the hybrid system performance. A numerical example was included to illustrate the results.

RELIABILITY ENGINEERING & SYSTEM SAFETY (2021)

Add to Collection

Article Computer Science, Interdisciplinary Applications

A novel matrix based systematic approach for vulnerability assessment

Hamed Sabouhi et al.

Summary: This paper presents a novel matrix-based systematic approach for vulnerability assessment of power grid components. The effectiveness of the method is demonstrated through an illustrative example and the IEEE 14-bus power system. The proposed method has advantages over traditional graph theory and can assist power grid operators and asset investment managers in assessing vulnerable components more effectively.

COMPEL-THE INTERNATIONAL JOURNAL FOR COMPUTATION AND MATHEMATICS IN ELECTRICAL AND ELECTRONIC ENGINEERING (2021)

Add to Collection

Review Engineering, Electrical & Electronic

Reliability enhancement of electrical power system including impacts of renewable energy sources: a comprehensive review

Sachin Kumar et al.

IET GENERATION TRANSMISSION & DISTRIBUTION (2020)

Add to Collection

Article Green & Sustainable Science & Technology

Impact analysis of large power networks with high share of renewables in transient conditions

Dhivya Sampath Kumar et al.

IET RENEWABLE POWER GENERATION (2020)

Add to Collection

Article Physics, Multidisciplinary

Assessing the criticality of interdependent power and gas systems using complex networks and load flow techniques

Jesus Beyza et al.

PHYSICA A-STATISTICAL MECHANICS AND ITS APPLICATIONS (2020)

Add to Collection

Article Engineering, Industrial

A comprehensive framework for vulnerability analysis of extraordinary events in power systems

Iver Bakken Sperstad et al.

RELIABILITY ENGINEERING & SYSTEM SAFETY (2020)

Add to Collection

Article Green & Sustainable Science & Technology

Reliability assessment of composite generation and transmission expansion planning incorporating renewable energy sources

Saheed Lekan Gbadamosi et al.

JOURNAL OF RENEWABLE AND SUSTAINABLE ENERGY (2020)

Add to Collection

Article Engineering, Industrial

Cascading overload failure analysis in renewable integrated power grids

Muhammad Adnan et al.

RELIABILITY ENGINEERING & SYSTEM SAFETY (2020)

Add to Collection

Article Computer Science, Information Systems

Multi-period vulnerability analysis of power grids under multiple outages: An AC-based bilevel optimization approach

Amin Abedi et al.

INTERNATIONAL JOURNAL OF CRITICAL INFRASTRUCTURE PROTECTION (2020)

Add to Collection

Article Engineering, Electrical & Electronic

Identification of critical lines for enhancing disaster resilience of power systems with renewables based on complex network theory

Yuxuan Zhao et al.

IET GENERATION TRANSMISSION & DISTRIBUTION (2020)

Add to Collection

Article Engineering, Industrial

Power flow-based approaches to assess vulnerability, reliability, and contingency of the power systems: The benefits and limitations

Amin Abedi et al.

RELIABILITY ENGINEERING & SYSTEM SAFETY (2020)

Add to Collection

Article Engineering, Industrial

Security assessment of cross-border electricity interconnections

Jesus Beyza et al.

RELIABILITY ENGINEERING & SYSTEM SAFETY (2020)

Add to Collection

Article Engineering, Industrial

Reliability based modeling and analysis for a wind power system integrated by two wind farms considering wind speed dependence

Serkan Eryilmaz et al.

RELIABILITY ENGINEERING & SYSTEM SAFETY (2020)

Add to Collection

Article Engineering, Electrical & Electronic

A Hybrid Monte Carlo Simulation and Multi Label Classification Method for Composite System Reliability Evaluation

Dogan Urgun et al.

IEEE TRANSACTIONS ON POWER SYSTEMS (2019)

Add to Collection

Article Engineering, Electrical & Electronic

Ranking critical assets in interdependent energy transmission networks

Jesus Beyza et al.

ELECTRIC POWER SYSTEMS RESEARCH (2019)

Add to Collection

Article Engineering, Electrical & Electronic

A Novel Generation Rescheduling Algorithm to Improve Power System Reliability With High Renewable Energy Penetration

Miao Fan et al.

IEEE TRANSACTIONS ON POWER SYSTEMS (2018)

Add to Collection

Article Green & Sustainable Science & Technology

Impacts of Wind Power Uncertainty on Grid Vulnerability to Cascading Overload Failures

Mir Hadi Athari et al.

IEEE TRANSACTIONS ON SUSTAINABLE ENERGY (2018)

Add to Collection

Review Green & Sustainable Science & Technology

Review and classification of reliability indicators for power systems with a high share of renewable energy sources

Evelyn Heylen et al.

RENEWABLE & SUSTAINABLE ENERGY REVIEWS (2018)

Add to Collection

Article Engineering, Electrical & Electronic

Integrated Evaluation of Reliability and Stability of Power Systems

Mohammed Benidris et al.

IEEE TRANSACTIONS ON POWER SYSTEMS (2017)

Add to Collection

Review Green & Sustainable Science & Technology

Computational techniques for assessing the reliability and sustainability of electrical power systems: A review

Athraa Ali Kadhem et al.

RENEWABLE & SUSTAINABLE ENERGY REVIEWS (2017)

Add to Collection

Article Engineering, Industrial

Challenges in the vulnerability and risk analysis of critical infrastructures

Enrico Zio

RELIABILITY ENGINEERING & SYSTEM SAFETY (2016)

Add to Collection

Review Green & Sustainable Science & Technology

Reliability and economic evaluation of power system with renewables: A review

P. Zhou et al.

RENEWABLE & SUSTAINABLE ENERGY REVIEWS (2016)

Add to Collection

Review Energy & Fuels

A Critical Review of Robustness in Power Grids Using Complex Networks Concepts

Lucas Cuadra et al.

ENERGIES (2015)

Add to Collection

Article Engineering, Industrial

Reliability and vulnerability analyses of critical infrastructures: Comparing two approaches in the context of power systems

Jonas Johansson et al.

RELIABILITY ENGINEERING & SYSTEM SAFETY (2013)

Add to Collection

Article Energy & Fuels

Experience from wind integration in some high penetration areas

Lennart Soder et al.

IEEE TRANSACTIONS ON ENERGY CONVERSION (2007)

Add to Collection

Article Public, Environmental & Occupational Health

Using graph models to analyze the vulnerability of electric power networks

Ake J. Holmgren

RISK ANALYSIS (2006)

Add to Collection

Article Engineering, Electrical & Electronic

Identifying high risk N-k contingencies for online security assessment

QM Chen et al.

IEEE TRANSACTIONS ON POWER SYSTEMS (2005)

Add to Collection

© Peeref 2019-2024. All rights reserved.