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IET Smart Grid
Scopus
ISSN 2515-2947 · Wiley · 443 artikel di indeks
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Artikel Jurnal
Do we need a data sharing infrastructure for the energy sector?
Abstract Diversifying and decarbonising energy production by investing in renewables and clean energy is the UK Government's blueprint to power Britain from Britain. Technological developments and deployment are progressing rapidly, however, the whole‐system approach—bringing together organisations…
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Artikel Jurnal
A Multiple Market Trading Mechanism for Virtual Power Plants Participating in Electricity Energy‐Renewable Energy Certificate‐Carbon Emission Right Markets
ABSTRACT This paper introduces a novel trading mechanism that enables virtual power plants (VPPs) to simultaneously engage in electricity, renewable energy certificate (REC), and carbon emission right (CER) markets, taking into account the differences in regulation time scales and trading time…
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Artikel Jurnal
A Market‐Driven Approach to Congestion Management: Leveraging Cross‐Grid Flexibility in Distribution Networks
ABSTRACT The rapid integration of renewable energy sources and the electrification of key sectors have significantly increased congestion challenges in power distribution networks. Traditional grid reinforcement strategies are often costly and time‐consuming, necessitating the adoption of more…
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Artikel Jurnal
Taxonomy and Survey on Cybersecurity Control Schemes for Smart Grids
ABSTRACT This article presents a comprehensive taxonomy and survey of Cybersecurity Control Schemes (CCS) tailored for Smart Grids (SG), with a particular focus on vulnerabilities in the IEC 61850 standard and the countermeasures provided by IEC 62351. The taxonomy introduces four main dimensions…
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Artikel Jurnal
An Enhanced Auto‐Reclosing Scheme for Preserving Transient Stability in AC Microgrids Based on Adaptive Dead Time
ABSTRACT By focussing on the limitations of fixed dead time (DT) in conventional reclosing methods, this paper highlights its significant adverse impact on transient stability of distributed energy resources (DERs) in microgrid. This vulnerability is particularly pronounced in systems with low…
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Artikel Jurnal
Unmanned aerial vehicles versus smart grids
Abstract The increasing threat of unmanned aerial vehicles (UAVs) to smart grid infrastructures poses critical challenges to energy systems security. This study examines smart grid vulnerabilities to UAV‐based attacks and proposes a novel optimisation framework to enhance grid resilience. Employing…
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Artikel Jurnal
Deep learning‐based barrier‐function super‐twisting sliding mode control for integrating renewables in smart grid
Abstract This study presents a two‐step controller design for integrating wind and photovoltaic energy systems into the smart grid. In the first stage, an enhanced deep neural network (DNN), optimised by particle swarm optimisation and a genetic algorithm, is employed to generate maximum power…
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Artikel Jurnal
Digital Spine and Multiple Platforms: Integrating Logistics, Data, Connectivity, and Energy for Electric Commercial Vehicles
ABSTRACT As the world shifts to the electrification of road transportation, the role of electric commercial vehicles (ECVs) is becoming increasingly significant in reducing carbon emissions. However, integrating ECVs into the transportation sector presents complex challenges. This research explores…
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Artikel Jurnal
A Generalised Power Synchronisation Loop Design for Performance Enhancement of Grid‐Forming Converter
ABSTRACT The dynamic characteristics of a grid‐forming converter (GFM) directly affect the stable operation of converter‐based power systems, where the power synchronisation loop plays a critical role in the shaping of the dynamic characteristics of the GFM converter. Currently, the power…
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Artikel Jurnal
Coordinated Reactive Power Optimal Control Considering the Voltage Security of Wind Farm
ABSTRACT With the increasing penetration of wind farms (WFs) in power systems, they are demanded to support reactive power to guarantee the economical operation of power grids. Limited by the operational security of WFs, their reactive power output may not meet the system requirements. This paper…
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Artikel Jurnal
A risk assessment method for power internet of things information security based on multi‐objective hierarchical optimisation
Abstract Power Internet of Things (PIoT) relies on various smart sensors and edge devices to support the operational status of the power grid. To address the challenge of conducting a comprehensive information security risk assessment for communication among heterogeneous devices in PIoT, a…
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Artikel Jurnal
Clean generations in sub‐synchronous resonance damping: Mathematical modelling, control, and analysis of tidal power generation
Abstract The increased deployment of doubly fed induction generator (DFIG)‐based tidal power generation systems (TPGSs) offers a promising avenue for clean energy generation within smart grid frameworks. This technology not only contributes to renewable energy production but also can tackle the…
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Artikel Jurnal
A Secure Data Aggregation Scheme to Traceback Malicious Charging Piles for Large‐Scale V2G Data‐Sharing Scenarios
ABSTRACT In large‐scale vehicle‐to‐grid (V2G) data‐sharing scenarios, the secure and accurate aggregation of data from charging piles is crucial to optimise orderly charging services for electric vehicles (EVs) and to support demand response or load forecasting. Existing data aggregation schemes…
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Artikel Jurnal
Hierarchical formation control technology for multiple autonomous underwater vehicles
Abstract The employment of multiple AUVs is to perform missions while maintaining a geometric formation designated. In this paper, communication mechanism based on blackboard is introduced to support cooperation between AUVs, messages are typed according to artificial intelligence. The hierarchical…
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Artikel Jurnal
Solar Irradiance Forecasting With Deep Learning and Ensemble Models: LSTM, Random Forest and Extra Trees With Multivariate Meteorological Data
ABSTRACT The penetration of solar energy within power systems is imperative to ensure the enduring sustainability of power systems, especially in cases of isolated systems such as microgrids. However, the variability in solar energy generation, which can impact grid stability and supply‐demand…
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Artikel Jurnal
Implementing Load‐Side Operating Energy Reserves to Improve System Frequency Control Amid the Expansion of Distributed Generation
ABSTRACT Eskom, South Africa's national power utility, is transitioning from centralised, large‐scale electricity coal generation to a more distributed, small‐scale inverter‐based renewable generation to reduce greenhouse gas emissions. This shift poses operational challenges, particularly in…
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Artikel Jurnal
Multi‐Microgrids Optimal Scheduling Incorporating CO2 and Peer‐to‐Peer Energy Trading Considering Demand Response and Electric Vehicle Loads Using Adaptive Robust Optimisation
ABSTRACT This paper proposes a day‐ahead multi‐microgrids (MMG) data‐driven robust scheduling model incorporating the cap‐and‐trade CO2 emission trading system (ETS), peer‐to‐peer (P2P) energy trading based on Nash bargaining Theory and demand response (DR). The adaptive robust optimisation (ARO)…
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Artikel Jurnal
Positive Impacts of Demand and Source Management on Improving Eco‐Emission Constraints of Combined Hydrogen, Heat and Power
ABSTRACT Cogeneration sources are good choices for meeting the diversity of consumers energy demand. Recently, with the introduction of the microgrid (MG) concept, to increase security, reliability, and quality of the system, loads are fed locally by low‐scale generation units. In this work, a…
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Artikel Jurnal
Resilient Preventive Dispatch Considering Load Priority and Interdependence of Critical Infrastructures
ABSTRACT As extreme weather events become increasingly frequent and societal development places greater emphasis on a stable electricity supply, there is an increasing focus on the resilience of electrical distribution systems (EDSs). This is especially crucial in preventing cascading failures…
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Artikel Jurnal
Assessing Techno‐Economic Performance of Synchronous Condensers and Static Synchronous Compensators in Renewable Energy‐Integrated Weak‐Grids Using Hedge Feedforward Feedback‐Based Online Gated Recurrent Unit
ABSTRACT To achieve net‐zero targets in many counties, renewable energy generators (REGs) are integrated with grids where less fault current is produced compared to synchronous generators. Accordingly, fault level availability, known as ‘system strength’, is reduced at point of coupling (POC)…