This paper provides a novel bad data detection processor to identify false injection attacks (FDIAs) on the power system state estimation. The attackers are able alter result of estimation virtually intending change without being detected by processors. However, using specific configuration an artificial neural network (ANN), named nonlinear autoregressive exogenous (NARX), can help injected in Considering high correlation between measurements as well variables, proposed network-based...

The interdependencies of power systems and natural gas networks have increased due to the additional installations more environmental-friendly fast-ramping plants. transmission network constraints use for other types loads can affect delivery generation units. These will system security economics in day-ahead real-time operations. Hence, it is imperative analyze impact on security-constrained unit commitment (SCUC) problem. In particular, important include electricity transients integrated...

Establishing cleaner energy generation therefore improving the sustainability of power system is a crucial task in this century, and one key strategies being pursued to shift dependence on fossil fuel renewable technologies such as wind, solar, nuclear. However, with increasing number heterogeneous components included, complexity hybrid becomes more significant. And complex imposes stringent requirement contingency plan enhance overall resilience. Among different ensure reliable system,...

The expansion of electric ships in the transportation sector, along with environmental advantages, has potential to enhance resilience and stability coastline power grids during blackouts or emergencies through ship-to-grid technology. located remote coastal island communities often face high energy costs are more vulnerable due their increased risk natural disasters. Ship-to-grid technology offers an innovative localized solution that enables onshore utilities avoid need for installing...

The transition to low-carbon electrical grids has enabled a rapid growth in offshore wind energy. In the meantime, producing green hydrogen from farms also gained wide attention recent years. Among many challenges, energy transferring (especially for those deep water) shoreline infrastructure been explored various ways. this paper, unmanned surface ships are as mobile resources replace pipelines transfer generated water, conjunction with battery electricity transmission. hydrogen/battery...

Intentional islanding is the process of identifying and deliberately decomposing transmission network to form self-sustained islands from an endangered during disruptions improve resilience security. Most existing intentional models are offline decision tools hence do not provide outage responses in a timely manner. In this paper, reinforcement learning (RL) based model for developed, which offers real-time switching control, online deployability, adaptability varying system conditions. The...

The maritime industry, responsible for approximately 3% of global greenhouse gas emissions, is under increasing pressure to decarbonize. Integrated power systems and all-electric ships have emerged as pivotal technologies enhance efficiency reduce emissions. This article investigates the potential small modular reactors (SMRs) zero-emission sources future vessels. It examines SMR technologies, models their integration into shipboard systems, explores dynamic energy management strategies....

The emerging Small Modular Reactor (SMR) technology can potentially provide a reliable source of energy for All-Electric Ships (AES) with reduced greenhouse gas emissions. successful drive the electric propulsion systems in SMR-based AES needs high maneuverability supply power, which is however constrained by physical and safety limits SMR. SMR may not be able to precisely match supply/demand on its own, especially during rapid load changes such as pulse loads. An effective solution leverage...

The concept of ship-to-grid has been explored in recent years, which allows electric ships to supply a part power demand the terrestrial grid during normal operations or extreme conditions under disruptive events. While this could potentially enhance resiliency events, interconnected may pose certain threats special equipment on shipboard system. To better evaluate dynamic feasibility interconnection, paper investigates use DC-link for safely integrating medium voltage AC (MVAC) ship grid....

There is a global tendency towards using Distributed Generation (DG) and renewable energy resources. Considering low utilization cost undesirable environmental effects, wind farms have become considerable resource for producing electrical in many countries. Since Wind are not programmable their power output which depends on weather speed uncertain, they create problems utilizing electricity system. different methods preserving system stability against the uncertainty of plants. Optimal...

Demand response (DR) is known as a key solution in modern power systems and electricity markets for mitigating wind uncertainties. However, effective incorporation of DR into system operation scheduling needs knowledge the price–elastic demand curve that relies on several factors such estimation customer’s elasticity well their participation level programs. To overcome this challenge, paper proposes novel autonomous scheme without prediction so providers apply selected load profiles ranked...

In order to generate adequate electricity energy, conventional power plants utilize dramatic volume of water resources. Different methods such as replacing cutting-edge technologies facilities have been proposed diminish consumption in this industry. Most the approaches are considered medium or long-term solution which requires substantial investment costs. Meanwhile, because process and technology, natural gas-fired need less among plants. Therefore, shifting unit commitment planning toward...

This paper presents a thermal-electrical model for all-electric ships with small modular reactors as the prime mover. The impact of cooling system on propulsion motor and generator's performance has been investigated. study emphasizes importance considering system's design operation in ship's energy system. shows that neglecting effect may cause temperature rise up to 4°C degrees an overload generator by 5 % less than 10 seconds. activation pumps leads slight drop voltage, which can overall...

Power generation consumes a substantial amount of water in the power industry. In order to address impact consumption restriction on generation, this paper proposes security-constrained unit commitment (SCUC) formulation considering as an additional constraint. To end, plants is formulated. Consequently, SCUC extended consider consumed volume restricting factor. A procedure introduced investigate most appropriate point operation save vital by raising reasonable costs. The objective proposed...