Resource management optimization for a smart microgrid

Fescioglu-Ünver, Nilgün; Barlas, Ayca; Yılmaz, Damla; Demli, Uğur Özhan; Bulgan, Ali Cagdas; Karaoglu, Eren Can; Atasoy, Tugrul; Erçin, Özden

doi:10.1063/1.5131317

Cited by 9 publications

(5 citation statements)

References 23 publications

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“…According to the Renewables 2019 Global Status Report from the International Energy Agency, the global installed PV capacity has increased from 15 GW to 505 GW in the past decade [35]. In order to reduce the impact of the uncertainty of PV power generation on the power system, especially in off-grid microgrids [36,37], hydrogen fuel cells (FCs) are used as energy storage devices to form microgrid systems in combination with PV technology. FCs have higher energy density and longer service life than chemical energy storage batteries.…”

Section: Energy Management Methodsmentioning

confidence: 99%

A Permissioned Blockchain-Based Energy Management System for Renewable Energy Microgrids

et al. 2021

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Peer-to-peer (P2P) energy management is one of the most viable solutions to incentivize prosumers in renewable energy microgrids. As the application of blockchain expends from the finance field to energy field, blockchain technology provides a new opportunity for distributed energy systems. However, a distributed energy system based on blockchains allows any node in the whole network to read data. In many application scenarios, user privacy cannot be effectively protected, and there is a security problem that the attack cannot be traced. In this paper, we propose an energy management mode based on a permissioned blockchain for a renewable energy microgrid. The novel permissioned blockchain framework uses entity mapping with a unique identity for each enterprise, natural person, or device, in order to avoid ineligible participants to join the microgrid. Each peer entity keeps the transaction information index of the whole network, but only keeps its own specific transaction information, so they can retrieve the transaction information of other peer entities but cannot obtain the details without permission. Moreover, this model could avoid communication delays and promote plug-and-play due to the distributed nature of the permissioned blockchain. The performance of the proposed method is evaluated with a demonstration program which is designed and deployed on a Hyperledger Fabric permissioned blockchain. Simulation results show the feasibility of the proposed method, and the model is conducive to the protection privacy and P2P energy management for decentralized energy systems.

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Section: Energy Management Methodsmentioning

confidence: 99%

A Permissioned Blockchain-Based Energy Management System for Renewable Energy Microgrids

et al. 2021

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“…The number of smart meter readings alone is expected to rise from million a year to 220 million per day for a large utility company [7]. This trend combined with the power of automation and big data analytics can potentially transform the value chain in the energy sector [19]. The green certificates are discussed in Blockchain in local energy markets it can give incentivize and end-consumer participation [8].…”

Section: (C) Blockchain In Digitalization and Energymentioning

confidence: 99%

Energy Trading in P2P Network by using Blockchain in Smart Grid

Ahmed,

Ali,

Ahmed

et al. 2022

VFAST trans. softw. eng.

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In recent years, the dramatic increase in demand of electricity utilization has introduced various environmental and sustainability concerns for Conventional Energy Grid based on fossil fuels, which driving the global energy manufacturers to adapt new efficient and resilient energy systems. The conventaional Grid is based on centralized system suffer from power losss, theft cases and cannot adopt new power systems properly. Presently the focus of the scientist and researchers is on the Clean Energy resources and Smart Grid, which has potential to address the contemporary problems found in conventional energy system. On the other side , Smart is a new technology, which allows the integration of clean energy resources such as wind, solar, geothermal, hydro, biomass, and tidal energy systems, ensuring energy availability at all times. The quintessential purpose of renewable technologies is to contrive a sustained community. Nevertheless, it has become a challenging concern for Smart Grid to integrate and coordinate enormous consignment of expanding users and connections. Consequently, blockchain has emerged as a resilient technology in various industries offering data integrity, security, building trust between parties, data immutability, and secure communication. These feature of blockchain making it an auspicious technology for decentralized Smart Grid and Renewable Energy criterion. In this research work, a blockchain based energy trading modal using Peer-to-Peer transactions management is presented. The main goal is to investigate an energy-trading model based on crypto wallets as a digital currency using smart grid and renewable energies. Moreover, contemporary issues of industrial and commercial communities adopting renewable Energy system will be address.

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“…The algorithm is an optimized search method developed by the grey wolf predator activity. It has the characteristics of strong convergence performance, few parameters, and easy implementation [29]. Grey wolves belong to canines that live in groups and are at the top of the food chain.…”

Section: Optimal Sizing Of Microgrid Using Gwomentioning

confidence: 99%

“…The grey wolf will gradually approach the prey and surround it when it searches for the prey. The functional expression for this behavior is as follows [29]:…”

Section: (B) Encircling Preymentioning

confidence: 99%

See 1 more Smart Citation

Coordinated Control and Dynamic Optimal Dispatch of Islanded Microgrid System Based on GWO

Wang

Yang

2020

Symmetry

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As an effective carrier of renewable distributed power sources, such as wind power and photovoltaics, microgrids have attracted increasing attention as the energy crisis becomes more serious. This paper focuses on the symmetry between the dynamic optimal dispatch and the coordinated control of islanded microgrid to determine the optimal system configuration that can reliably meet energy needs. In order to solve energy management problems, operating costs and environmental benefits, a novel methodology that combines dynamic optimal dispatch and Grey Wolf Optimizer (GWO) is developed in this study to obtain the best output of different system components. This is to minimize the total cost of microgrid power generation and reduce pollutant emissions. In addition, a comparison is carried out between GWO and Particle Swarm Optimization (PSO). Moreover, the comparison between system configurations in six different scenarios and the effectiveness of GWO in solving optimization problems are presented. Finally, the simulation results show that GWO is more effective than PSO in determining the optimization parameters and the utilization rate of renewable energy in different scenarios is up to 92.96%. The simulations and experimental results verify the successful performance of the research method proposed in this study.

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Resource management optimization for a smart microgrid

Cited by 9 publications

References 23 publications

A Permissioned Blockchain-Based Energy Management System for Renewable Energy Microgrids

A Permissioned Blockchain-Based Energy Management System for Renewable Energy Microgrids

Energy Trading in P2P Network by using Blockchain in Smart Grid

Coordinated Control and Dynamic Optimal Dispatch of Islanded Microgrid System Based on GWO

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