Analysis and supervision of a smart grid system with a systemic tool

Wertani, Hamza; Salem, Jamel Ben; Lakhoua, Mohamed Najeh

doi:10.1016/j.tej.2020.106784

Cited by 15 publications

(9 citation statements)

References 3 publications

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“…Thus, the time taken in solving the issues will be reduced, and the resilience system provides the signal carrying the information of where the problem occurred and the EMS can effectively manage the power production accordingly. That is why the role of control system architecture such as Supervisory Control and Data Acquisition (SCADA) is very significant ( Wertani, Ben Salem, & Lakhoua, 2020 ). The payment of utility bills is another issue brought out by the pandemic and, as the people are more connected through the internet, the probability of paying the utility bills via an online platform would be increased.…”

Section: Technology – a Weapon To End The Pandemicmentioning

confidence: 99%

A hover view over effectual approaches on pandemic management for sustainable cities – The endowment of prospective technologies with revitalization strategies

Elavarasan

Pugazhendhi

Shafiullah

et al. 2021

Sustainable Cities and Society

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Section: Technology – a Weapon To End The Pandemicmentioning

confidence: 99%

A hover view over effectual approaches on pandemic management for sustainable cities – The endowment of prospective technologies with revitalization strategies

Elavarasan

Pugazhendhi

Shafiullah

et al. 2021

Sustainable Cities and Society

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“…Smart meters are at their core: they monitor consumption in real time and transmit data to the supplier to help make decisions about infrastructure optimization, and thus manage energy consumption [Waite et al, 2017;Ketter et al, 2018]. Smart devices also include sensors for monitoring the electricity quality [Bagdadee et al, 2020], power transmission losses [Song et al, 2017], the state of underground infrastructure [Rodríguez et al, 2020], automating system management [Wertani et al, 2020], monitoring the condition of equipment [Dileep, 2020], and so on. Blockchain technologies are finding wide application in creating secure digital environments [Carvalho, 2015;Adeyemi et al, 2020;Zhu et al, 2020].…”

Section: Main Areas Of Green Digitalization In the Electric Power Industrymentioning

confidence: 99%

Untitled

2021

Foresight and STI Governance

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The growing share on the aerospace market is due to the increased supply of aircraft components, primarily engines (Figure 5).The changes in the global AM markets' "design" among other things have been caused by the implementation of industrial policies aimed at increasing competitiveness and accelerating growth through structural reforms. However, countries' priorities and implementation methods vary significantly. Industry 4.0 radically changes the understanding of industrial policy vector and stakeholders [Reischauer, 2018]. Germany, China, and the US are striving to maintain leadership by increasing value added in the manufacturing industry. France and Japan localize production, increase its sustainability, and reduce the negative effects of high labor costs. France aims to modernize its manufacturing basis and retain AM leadership, provided it can contain labor costs growth and related social factors [Blanchet et al., 2016]. Russia's industrial policy is mostly vertical in nature, providing selective support and "appointing champions" -industries Таble 1. Classification of AM markets Group Number of markets Composition Share in aggregate AM market (%) Industry 3.0 3 Electronics, optoelectronics, ICT 63.2 Industry 4.0 4 Additive manufacturing, biotechnology, life sciences, flexible production (including robotics) 27.2 Other* 4 New materials, aerospace, nuclear technologies, armaments 9.6* Products not directly related to Industry 3.0 and 4.0. COMTRADE data includes only public information on international trade in armaments. Thus the above estimates do not reflect this market's actual size. However, using this approach makes sense for two reasons. Other available data allows to estimate the overall arms market size without breaking it down into product types (e.g. the SIPRI Arms Transfers Database project). For us, it's important to consider structural shifts not only between markets but also within them, at the level of specific product groups. In line with the adopted approach, the arms market comprises not only armaments and their parts, but also prismatic infrared binoculars, optical telescopes, periscopes, navigation logbooks, and depth sounding equipment.. Source: authors. *To analyse the changes in the aggregate AM market situation, we selected countries at different stages of economic development according to the World Bank classification, including: developed, newly industrialised, and emerging ones, and the BRICS group. Sources: authors' calculations based on COMTRADE data and HS 2002 classification.Таble 4. Selected countries' shares in global imports of advanced AM products (%)*

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“…Some reviews of smart grid advancements have been published in the recent literature 17 – 19 . Reference 17 investigates the generation expansion planning on future power systems.…”

Section: Introductionmentioning

confidence: 99%

“…Machine learning approach is studied for smart electric power systems 18 . In 19 , a smart grid system has been analyzed with a systemic tool in power grids. However, communication-enabled smart grid implementation issues have not yet been reported in the literature.…”

Section: Introductionmentioning

confidence: 99%

Operational planning steps in smart electric power delivery system

Jayachandran

Reddy

Padmanaban³

et al. 2021

Sci Rep

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This paper presents a comprehensive review of advanced technologies with various control approaches in terms of their respective merits and outcomes for power grids. Distributed energy storage control is classified into automatic voltage regulator and load frequency control according to corresponding functionalities. These control strategies maintain a power balance between generation and demand. Besides, three basic electric vehicle charging technologies can be distinguished, i.e. stationary, quasi-dynamic and dynamic control. For realizing charge-sustaining operation at minimum cost quasi-dynamic and dynamic strategies are adopted for in-route charging, while stationary control can only be utilized when the electric vehicle is in stationary mode. Moreover, power system frequency stability and stabilization techniques in non-synchronous generator systems are reviewed in the paper. Specifically, a synchronverter can damp power system oscillations and ensure stability by providing virtual inertia. Furthermore, it is crucial to manage the massive information and ensure its security in the smart grid. Therefore, several attack detection and mitigation schemes against cyber-attacks are further presented to achieve reliable, resilient, and stable operation of the cyber-physical power system. Thus, bidirectional electrical power flows with two-way digital control and communication capabilities have poised the energy producers and utilities to restructure the conventional power system into a robust smart distribution grid. These new functionalities and applications provide a pathway for clean energy technology. Finally, future research trends on smart grids such as IoT-based communication infrastructure, distributed demand-response with artificial intelligence and machine learning solutions, and synchrophasor-based wide-area monitoring protection and control (WAMPC) are examined in the present study.

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Analysis and supervision of a smart grid system with a systemic tool

Cited by 15 publications

References 3 publications

A hover view over effectual approaches on pandemic management for sustainable cities – The endowment of prospective technologies with revitalization strategies

A hover view over effectual approaches on pandemic management for sustainable cities – The endowment of prospective technologies with revitalization strategies

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Operational planning steps in smart electric power delivery system

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