A peer-to-peer blockchain based interconnected power system

Ahmed, Mohiuddin; Hasan, Mohammad Kamrul; Shafiq, Muhammad; Qays, Ohirul; Gadekallu, Thippa Reddy; Nebhen, Jamel; Islam, Shayla

doi:10.1016/j.egyr.2021.08.071

Cited by 18 publications

(11 citation statements)

References 41 publications

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“…In the proposed system, data synchronization is confirmed by delineating the two individual displays on MATLAB and ThingSpeak website. The proposed technique can be particularly adapted to observe the instantaneous status of power converters, 55 as well as different pliable ac transmission systems 56 …”

Section: Resultsmentioning

confidence: 99%

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Monitoring of renewable energy systems by IoT‐aided SCADA system

Qays

Musse

Mahmud

et al. 2022

Energy Science & Engineering

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With the rapid increase of renewable energy generation worldwide, real‐time information has become essential to manage such assets, especially for systems installed offshore and in remote areas. To date, there is no cost‐effective condition monitoring technique that can assess the state of renewable energy sources in real‐time and provide suitable asset management decisions to optimize the utilization of such valuable assets and avoid any full or partial blackout due to unexpected faults. Based on the Internet of Things scheme, this paper represents a new application for the Supervisory Control and Data Acquisition (SCADA) system to monitor a hybrid system comprising photovoltaic, wind, and battery energy storage systems. Electrical parameters such as voltage, current, and power are monitored in real‐time via the ThingSpeak website. Network operators can control components of the hybrid power system remotely by the proposed SCADA system. The SCADA system is interfaced with the Matlab/Simulink software tool through KEPServerEX client. For cost‐effective design, low‐cost electronic components and Arduino Integrated Development Environment ATMega2560 remote terminal unit are employed to develop a hardware prototype for experimental analysis. Simulation and experimental results attest to the feasibility of the proposed system. Compared with other existing techniques, the developed system features advantages in terms of reliability and cost‐effectiveness.

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Section: Resultsmentioning

confidence: 99%

“…The proposed technique can be particularly adapted to observe the instantaneous status of power converters, 55 as well as different pliable ac transmission systems. 56…”

Section: Experimental Modelmentioning

confidence: 99%

Monitoring of renewable energy systems by IoT‐aided SCADA system

Qays

Musse

Mahmud

et al. 2022

Energy Science & Engineering

Self Cite

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“…Blockchain technology has anonymity and distribution characteristic [16][17][18][19], and its distributed ledger technology makes it suitable for various applications that rely on real and reliable transaction data storage and data sharing between transaction parties [20,21], such as blockchain-based power monitoring and trading [22]. Meanwhile, the smart contract can be deployed on the blockchain to implement transactions based on the contract rules [23,24].…”

Section: Related Researchmentioning

confidence: 99%

CWoT-Share: Context-Based Web of Things Resource Sharing in Blockchain Environment

Li¹,

Jin²,

Min³

et al. 2022

Computers, Materials &Amp; Continua

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Web of Things (WoT) resources are not only numerous, but also have a wide range of applications and deployments. The centralized WoT resource sharing mechanism lacks flexibility and scalability, and hence cannot satisfy requirement of distributed resource sharing in large-scale environment. In response to this problem, a trusted and secure mechanism for WoT resources sharing based on context and blockchain (CWoT-Share) was proposed. Firstly, the mechanism can respond quickly to the changes of the application environment by dynamically determining resource access control rules according to the context. Then, the flexible resource charging strategies, which reduced the fees paid by the users who shared more resources and increased the fees paid by users who frequently used resources maliciously, were used to fulfill efficient sharing of WoT resources. Meanwhile, the charging strategies also achieve load balancing by dynamic selection of WoT resources. Finally, the open source blockchain platform Ethereum was used for the simulation and the simulation results show that CWoT-Share can flexibly adapt to the application environment and dynamically adjust strategies of resource access control and resource charging.

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“…In recent years, blockchain technology has been used in a wide range of domains because of its salient advantages such as supply chain management [10], agriculture [11], health [12,13], power [14], etc. In the education domain, applying blockchain technology to verify certificates has received considerable interest from universities, organizations, and governments [15][16][17].…”

Section: Related Workmentioning

confidence: 99%

Blockchain for Education: Verification and Management of Lifelong Learning Data

Do¹,

Nguyen²,

Dinh³

et al. 2022

Computer Systems Science and Engineering

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In recent years, blockchain technology has been applied in the educational domain because of its salient advantages, i.e., transparency, decentralization, and immutability. Available systems typically use public blockchain networks such as Ethereum and Bitcoin to store learning results. However, the cost of writing data on these networks is significant, making educational institutions limit data sent to the target network, typically containing only hash codes of the issued certificates. In this paper, we present a system based on a private blockchain network for lifelong learning data authentication and management named B4E (Blockchain For Education). B4E stores not only certificates but also learners' training data such as transcripts and educational programs in order to create a complete record of the lifelong education of each user and verify certificates that they have obtained. As a result, B4E can address two types of fake certificates, i.e., certificates printed by unlawful organizations and certificates issued by educational institutions for learners who have not met the training requirements. In addition, B4E is designed to allow all participants to easily deploy software packages to manage, share, and check stored information without depending on a single point of access. As such, the system enhances the transparency and reliability of the stored data. Our experiments show that B4E meets expectations for deployment in reality.

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A peer-to-peer blockchain based interconnected power system

Cited by 18 publications

References 41 publications

Monitoring of renewable energy systems by IoT‐aided SCADA system

Monitoring of renewable energy systems by IoT‐aided SCADA system

CWoT-Share: Context-Based Web of Things Resource Sharing in Blockchain Environment

Blockchain for Education: Verification and Management of Lifelong Learning Data

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