Mobile cloud networking for efficient energy management in smart grid cyber-physical systems

ZusammenfassungIn diesem Beitrag wird die Notwendigkeit einer sinnvollen Definition und Klarstellung der Disziplin Energieinformatik aufgezeigt. Der Beitrag diskutiert verschiedene bestehende Definitionen und stellt sie in den Kontext des Anforderungsmanagements und der Lösungsfindung. Er motiviert die Notwendigkeit eines strukturierten disziplinären Ansatzes in der Energieinformatik auf der Grundlage bestehender Probleme und skizziert den aktuellen Stand des Stands der Wissenschaft und Technik, der hauptsächlich den systemtechnischen Anwendungsbereich für Smart Grids umfasst. Synergien mit anderen aktuellen Schwerpunktthemen wie Internet der Dinge (IoT), Industrie 4.0 (Digitalisierung der Produktion) und Cyber-Physical Systems (CPS) werden aus Anforderungssicht motiviert. Auf der Grundlage der aufgeworfenen Fragen und Herausforderungen werden neue sinnvolle Forschungsthemen für ein durchgängiges Anforderungsmanagement im Kontext Smart Grid diskutiert.

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Smart grid cyber-physical systems: communication technologies, standards and challenges

Wireless Networks ◽

10.1007/s11276-021-02579-1 ◽

2021 ◽

Author(s):

A. V. Jha ◽

B. Appasani ◽

A. N. Ghazali ◽

P. Pattanayak ◽

D. S. Gurjar ◽

...

Keyword(s):

Smart Grid ◽

Communication Technologies ◽

Cyber Physical Systems ◽

Physical Systems

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Multicast Routing for Decentralized Control of Cyber Physical Systems with an Application in Smart Grid

IEEE Journal on Selected Areas in Communications ◽

10.1109/jsac.2012.120708 ◽

2012 ◽

Vol 30 (6) ◽

pp. 1097-1107 ◽

Cited By ~ 104

Author(s):

Husheng Li ◽

Lifeng Lai ◽

H. Vincent Poor

Keyword(s):

Smart Grid ◽

Decentralized Control ◽

Multicast Routing ◽

Cyber Physical Systems ◽

Physical Systems

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A Dependable Time Series Analytic Framework for Cyber-Physical Systems of IoT-based Smart Grid

ACM Transactions on Cyber-Physical Systems ◽

10.1145/3145623 ◽

2019 ◽

Vol 3 (1) ◽

pp. 1-18 ◽

Cited By ~ 14

Author(s):

Chang Wang ◽

Yongxin Zhu ◽

Weiwei Shi ◽

Victor Chang ◽

P. Vijayakumar ◽

...

Keyword(s):

Time Series ◽

Smart Grid ◽

Cyber Physical Systems ◽

Analytic Framework ◽

Physical Systems

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Enhanced RSA key encryption application for metering data in smart grid

International Journal of Pervasive Computing and Communications ◽

10.1108/ijpcc-07-2021-0172 ◽

2021 ◽

Vol ahead-of-print (ahead-of-print) ◽

Author(s):

Anita Philips ◽

Jayakumar Jayaraj ◽

Josh F.T. ◽

Venkateshkumar P.

Keyword(s):

Smart Grid ◽

Energy Management ◽

Electrical Power ◽

Prime Numbers ◽

Combination Method ◽

Smart Devices ◽

Smart Meter ◽

Content Type ◽

Efficient Energy ◽

Low Level

Purpose Digitizing of the electrical power grid promotes the advantages of efficient energy management alongside the possibilities of major vulnerabilities. A typical inadequacy that needs critical attention to ensure the seamless operation of the smart grid system remains in the data transmission between consumer premises smart devices and the utility centres. Many researches aim at establishing security protocols to ensure secure and efficient energy management resulting in perfect demand–supply balance. Design/methodology/approach In this paper, the authentication of the smart meter data has been proposed with enhanced Rivest–Shamir–Adleman (RSA) key encryption using an efficient way of generating large prime numbers. The trapdoor one-way function applied in the RSA algorithm makes it almost impossible for the reverse engineering attempts of cracking the key pair. Findings The algorithm for generating prime numbers has been tested both with the convention method and with the enhanced method of including a low-level primality test with a first few hundred primes. The combination of low-level and high-level primality tests shows an improvement in execution time of the algorithm. Originality/value There is a considerable improvement in the time complexities when using the combination method. This efficient generation of prime numbers can be successfully applied to the smart meter systems, thereby increasing the strength and speed of the key encryption.

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