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Journal articles on the topic 'Industrial electrical grids'

Author: Grafiati

Published: 25 May 2024

Last updated: 31 July 2025

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1

Tristan, A., A. Emde, M. Reisinger, M. Stauch, and A. Sauer. "Energieflexibilität im Industrial Smart Grid*/Energy Flexibility in Industrial Smart Grids – Methodical approach for incorporating energy flexibility measures in an Industrial Smart Grid." wt Werkstattstechnik online 109, no. 05 (2019): 301–6. http://dx.doi.org/10.37544/1436-4980-2019-05-3.

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Durch den Übergang in Smart Grids erhalten Stromnetze die notwendige Flexibilität, um auf die steigende Volatilität der Stromversorgung zu reagieren. Das standardisierte Smart-Grid-Architecture-Modell und die Use-Case-Methodik dienen dabei als Rahmen, um Smart Grids zu entwickeln. Ein methodischer Rahmen für den Aufbau von Industrial Smart Grids fehlt derzeit noch, ist aber besonders notwendig, um Energieflexibilitätsmaßnahmen für Industrieanlagen umzusetzen. Der hier vorgestellte methodische Ansatz liefert eine Blaupause für den Aufbau eines Industrial Smart Grid für Energieflexibilität. Mith

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Filina, O. A. "Analyzing Electrical Safety in Electrical Grids of Industrial Enterprises." Occupational Safety in Industry, no. 6 (June 2025): 78–84. https://doi.org/10.24000/0409-2961-2025-6-78-84.

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The article investigates the conditions of electrical safety in electrical grids with various grounding systems (TN, TT, IT) used at industrial enterprises. The relevance of the study, conditioned by the increased risk of injuries at power production facilities and the need for improvement of approaches to ensuring occupational safety, has been determined. The study aims to conduct a comparative assessment of electrical safety conditions in grids with grounded and isolated neutrals by analysing contact voltage during emergencies. The investigation at a production factory where conditions of po

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Fraga Hurtado, Isidro, Julio Rafael Gómez Sarduy, Percy Rafael Viego Felipe, Vladimir Sousa Santos, and Enrique Ciro Quispe Oqueña. "The smart grid concept applied to an industrial electrical system." International Journal of Power Electronics and Drive Systems (IJPEDS) 12, no. 4 (2021): 2140. http://dx.doi.org/10.11591/ijpeds.v12.i4.pp2140-2150.

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Smart grids can be considered as a concept that integrates electrical, automatic control, information, and communication technologies. This concept constitutes a fundamental complement in the integration of renewable energy sources in electrical power systems. Although its application is fundamentally framed in transmission and distribution networks, it could also be implemented in industrial electrical systems. This article aims to analyze the advantages of implementing solutions based on smart grids in the industrial sector. Likewise, the results of its implementation in the large industry i

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Isidro, Fraga Hurtado, Rafael Gómez Sarduy Julio, Rafael Viego Felipe Percy, Sousa Santos Vladimir, and Ciro Quispe Oqueña Enrique. "The smart grid concept applied to an industrial electrical system." International Journal of Power Electronics and Drive Systems (IJPEDS) 12, no. 4 (2021): 2140–50. https://doi.org/10.11591/ijpeds.v12.i4.pp2140-2150.

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Smart grids can be considered as a concept that integrates electrical, automatic control, information, and communication technologies. This concept constitutes a fundamental complement in the integration of renewable energy sources in electrical power systems. Although its application is fundamentally framed in transmission and distribution networks, it could also be implemented in industrial electrical systems. This article aims to analyze the advantages of implementing solutions based on smart grids in the industrial sector. Likewise, the results of its implementation in the large industry i

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Dzyuba, Anatoly, and Alexander Semikolenov. "Management of Energy Costs of Industrial Enterprises Connected to Electric Grid of Electric Power Producers." Bulletin of Kemerovo State University. Series: Political, Sociological and Economic sciences 2021, no. 2 (2021): 198–207. http://dx.doi.org/10.21603/2500-3372-2021-6-2-198-207.

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Industrial enterprises connected to the power grids of electricity producers spend a lot of money on the transport of purchased electrical energy. The present article introduces some opportunities to minimize the costs. The author studied the principles of pricing of the transport of electrical energy purchased by industrial enterprises connected to power grids of electricity producers and described the advantages and disadvantages of the existing pricing options. The new indicator generator of voltage tariff coefficient made it possible to analyze the effectiveness of the transport tariffs fo

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Koti Reddy, Butukuri, Bhanur Srirajvarun Reddy, Palavarapu Prakash, Dongari Vamshy, Penubaka Ram Kishore Kumar Reddy, and Mohammed M. Alhaider. "Latest trends and their adoptions in electrical power systems – an industrial perspective." Indonesian Journal of Electrical Engineering and Computer Science 29, no. 1 (2022): 8. http://dx.doi.org/10.11591/ijeecs.v29.i1.pp8-14.

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Electricity is a vital part in every day’s life and is one of the greatest gifts given by science to the mankind. It has provided all the comfort to the human beings right from lighting to large machines through computers and amusement equipment. Electrical power system (EPS) is moving fast into new horizons and making the entire world dynamic just like the speed of electron. In this paper, the latest trends that are happening globally in electrical power systems are highlighted. The major changes that are taking place in all applicable fields such renewable energy, especially photovoltaics (P

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Reddy, Butukuri Koti, Bhanur Srirajvarun Reddy, Palavarapu Prakash, Dongari Vamshy, Penubaka Ram Kishore Kumar Reddy, and Mohammed M. Alhaider. "Latest trends and their adoptions in electrical power systems - an industrial perspective." Indonesian Journal of Electrical Engineering and Computer Science 29, no. 1 (2023): 8–14. https://doi.org/10.11591/ijeecs.v29.i1.pp8-14.

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Electricity is a vital part in every day’s life and is one of the greatest gifts given by science to the mankind. It has provided all the comfort to the human beings right from lighting to large machines through computers and amusement equipment. Electrical power system (EPS) is moving fast into new horizons and making the entire world dynamic just like the speed of electron. In this paper, the latest trends that are happening globally in electrical power systems are highlighted. The major changes that are taking place in all applicable fields such renewable energy, especially photovolta

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TRETYAKOV, A. N., and G. S. KUDRYASHEV. "DETERMINATION OF THE PREDICTED VALUES OF NON-SINUSOIDAL VOLTAGE BASED ON STATISTICAL ANALYSIS." Elektrotekhnologii i elektrooborudovanie v APK 71 (2024): 21–26. http://dx.doi.org/10.22314/2658-4859-2024-71-3-21-26.

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A significant problem of ensuring the quality of electricity, including the sinusoidal voltage in the distribution grids of energy systems and power supply grids, arose with the growth and use of equipment with a nonlinear load characteristic. Modernization of production and an increase in its energy efficiency are associated with the use of such electrical equipment. In this regard, in the last decade, the problem of the higher harmonics has become one of the important consequences of global innovative development throughout the world and in Russia in particular. However, the creation of cond

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Denny, David. "Development of China's Electrical Power System." Energy Exploration & Exploitation 7, no. 5 (1989): 328–36. http://dx.doi.org/10.1177/014459878900700505.

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The downtrend in electrical output, 10-14% 1977-79 to 6% 1979-84, was reversed to 7.4% between 1980 and 1987 when 35,000 Mw of capacity was added, transmission networks were expanded and regional grids linked. Part of this success arose from policies that replaced a monolithic system of bureaucratic planning to involvement of local interests and decentralization. Chinese organizations have also been able to take advantage of foreign technology and investment. Nevertheless, industrial output only reached 75-80% of its potential due to inadequate electric power supply.

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Iderus, Samat, Geno Peter, K. Praghash, and Aruna Rai Vadde. "Optimization and Design of a Sustainable Industrial Grid System." Mathematical Problems in Engineering 2022 (July 8, 2022): 1–12. http://dx.doi.org/10.1155/2022/4418329.

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Electricity is a multifaceted form of energy and is used globally, with a continuously growing demand. Electrical power grids are there for more than 150 years. The generated electrical power is delivered to different industrial, commercial, and residential sectors, thereby fulfilling the ever-growing demand. In this research paper, the design and optimization of an industrial grid for various electrical loads is discussed. The electrical grid ensures a stable power supply to the loads by providing quality power with the minimum total harmonic distortion (THD) possible. A complete study of the

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Meng, Fanxu. "Electrical Control Systems for the Future: Integration and Innovation of Digital Intelligent Technologies." International Journal of Mechanical and Electrical Engineering 4, no. 3 (2025): 50–53. https://doi.org/10.62051/ijmee.v4n3.05.

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Electrical control systems are a key component of modern industry and daily life. From power generation to smart homes, from industrial automation to smart cities, electrical control systems are everywhere. With the continuous development of intelligent technology and digital transformation, electrical control systems play an increasingly important role in multiple industries. This paper analyzes the current status and future development trends of this field by exploring the integration and innovation of digital and intelligent technologies in electrical control systems. Combined with industry

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Immanuvelbright, E., and R. Muthukumar. "Analysis of Boost Converters Fed Grid-Tied PV System." Journal of Controller and Converters 7, no. 3 (2023): 26–34. http://dx.doi.org/10.46610/jcc.2022.v07i03.005.

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In high solar energy regions, photovoltaic systems are a low-cost source of electrical power. The advantages of a PV system include non-pollution and low maintenance. Solar energy alters irradiance and temperature, and partial shading in the cells is one factor that reduces power output. Therefore, different algorithms are being created to get the most power out of the PV setup, and boost converters are being created to control the supply. DC architectures will be highly sought-after in electrical distribution networks in the future. All of the aforementioned ideas are reviewed in this study f

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Saadat Shikhaliyeva, Saadat Shikhaliyeva. "ANALYSIS OF REACTIVE POWER COMPENSATION MEANS IN ELECTRIC NETWORKS OF AZERBAİJAN." PAHTEI-Procedings of Azerbaijan High Technical Educational Institutions 38, no. 03 (2024): 246–54. http://dx.doi.org/10.36962/pahtei38032024-246.

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The article analyzes the existing reactive power compensation in the electrical systems of Azerbaijan, and also examines the problems and shortcomings that arise in the reliable supply of electrical energy to consumers and provides information about the sources of RP that are produced in the industry of the republic. The most important task that requires solving the problem of improving the quality of electrical energy in the country's networks, both at the design stage and at the operation stage of electrical power supply systems, is reactive power compensation. Based on this, it is necessary

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Kandasamy, Manivel, S. Anto, K. Baranitharan, Ravi Rastogi, Gunda Satwik, and A. Sampathkumar. "Smart Grid Security Based on Blockchain with Industrial Fault Detection Using Wireless Sensor Network and Deep Learning Techniques." Journal of Sensors 2023 (May 9, 2023): 1–13. http://dx.doi.org/10.1155/2023/3806121.

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Low-cost monitoring and automation solutions for smart grids have been made viable by recent advancements in embedded systems and wireless sensor networks (W.S.N.s). A well-designed smart network of subsystems and metasystems known as a “smart grid” is aimed at enhancing the conventional power grid’s efficiency and guaranteeing dependable energy delivery. A smart grid (S.G.) requires two-way communication between utility providers and end users in order to accomplish its aims. This research proposes a novel technique in enhancing the smart grid security and industry fault detection using a wir

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Rao, Ganney Poornachandra, Puvvula Venkata Rama Krishna, K. Sai Adithya, and B. Sai Avinash. "Protection and Monitoring of Smart Grids with IoT." E3S Web of Conferences 616 (2025): 03023. https://doi.org/10.1051/e3sconf/202561603023.

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In recent years, the demand for electricity has peaked due to the increase in the number of electrical devices, gadgets, and industrial appliances. This sudden change in load causes load shedding problems due to unpredictability and lack of real-time monitoring, which may be resolved in IoT. In this paper, IoT is incorporated for monitoring parameters in the electrical grid and overcurrent and undervoltage protection. The distribution load parameters can be monitored through the IoT using current and voltage sensors. Protection is done using relays. The smart grid is one of the aspects of the

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КОВАЛЬ, ОЛЕГ. "TRENDS IN THE DEVELOPMENT OF REACTIVE POWER COMPENSATION SYSTEMS." Herald of Khmelnytskyi National University. Technical sciences 335, no. 3(1) (2024): 101–5. http://dx.doi.org/10.31891/2307-5732-2024-335-3-14.

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This paper surveys current trends and developments in reactive power compensation systems, elucidating their significance in enhancing system capacity and flexibility. By analyzing the capacity factor enhancement enabled by reactive power compensation, the study underscores its role in optimizing electricity delivery, thus conserving energy resources and facilitating the integration of renewable energy sources. It explores the key models and concepts driving advancements in reactive power compensation within power grids. As modern electrical systems grow in complexity, ongoing research into im

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Casquiço, Manuel, Bruno Mataloto, Joao C. Ferreira, Vitor Monteiro, Joao L. Afonso, and Jose A. Afonso. "Blockchain and Internet of Things for Electrical Energy Decentralization: A Review and System Architecture." Energies 14, no. 23 (2021): 8043. http://dx.doi.org/10.3390/en14238043.

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The decentralization in the electrical power grids has gained increasing importance, especially in the last two decades, since transmission system operators (TSO), distribution system operators (DSO) and consumers are more aware of energy efficiency and energy sustainability issues. Therefore, globally, due to the introduction of energy production technologies near the consumers, in residential and industrial sectors, new scenarios of distributed energy resources (DER) are emerging. In order to guarantee an adequate power management in the electrical power grids, incorporating producers, consu

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Varetsky, Yuriy, and Michal Gajdzica. "Study of Short Circuit and Inrush Current Impact on the Current-Limiting Reactor Operation in an Industrial Grid." Energies 16, no. 2 (2023): 811. http://dx.doi.org/10.3390/en16020811.

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Current-limiting reactors are widely used in industrial electrical grids to reduce the current amplitude in the equipment and stabilize the voltage on the busbar during short circuits. Their application is distinguished by high technical and economic efficiency. However, mechanical damage to the reactors has been observed within extensive industrial grids with many induction motors and internal synchronous generators. The article analyses a case study of the reactor damage in the true industrial grid during a short circuit. An analysis of the damaged reactor’s previous operation had shown that

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Kuzmina, I. A. "Feasibility Assessment of Urban Electricity Distribution Networks Transition to the Voltage Level of 20 kV." Mechanical Engineering and Computer Science, no. 12 (January 4, 2018): 57–65. http://dx.doi.org/10.24108/1217.0001358.

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The article gives a feasibility assessment for increasing a voltage level of the urban electricity distribution networks from 6 and 10 kV to 20 kV.The emphasis is on the urban electricity distribution network in Moscow. It is noted that by now the reliability, efficiency and automation indicators of Moscow electrical grids are substantially lower than those of Europe, America, etc. The electrical grids in Moscow have a high wear and tear of equipment, a historically developed non-optimal structure, and a high loading level. In recent years, the situation has been significantly improved due to

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Ali, Muftah. "A Role of Mechanical Energy Storage Systems in Grid Application." Brilliance: Research of Artificial Intelligence 3, no. 1 (2023): 1–8. http://dx.doi.org/10.47709/brilliance.v3i1.1941.

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Mechanical Energy Storage Systems (MESS) technologies are still posing complex threats to power grids. The MESS model is designed to offer a highly flexible center to electrical power that is involved in combining energy resources and request loads to industrial influence, safe high-voltage equipment, and produce high-quality power. Furthermore, electricity grids can have started to utilize all of the advantages of a potent mix of decentralized resources for renewable energy. This article's impact is to adopt modern MESS innovations that are combined with improved efficiency, energy efficiency

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Sevilla Romero, Jorge Uriel, Cristian Gómez Rodríguez, Linda Viviana García Quiñonez, and Alhondra Yokasta De Los Santos Vela. "Impact of renewable energies on the electromechanical phenomena of electricity grids." EYA ACADEMY 2, no. 4 (2024): 56–65. http://dx.doi.org/10.59335/nibp9056.

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At present, as in any industrial process, the generation of electricity is obliged to reduce polluting emissions into the environment. Therefore, the vast majority of governments are promoting the use of renewable generation sources mainly based on solar and wind energy. However, due to the low inertia characteristic of this type of electricity generation, the security of the grids is compromised, since in the presence of a severe disturbance there can be uncontrolled disconnections of generation plants, consumption centers and eventually the total collapse of the electrical system (blackout).

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Vasiliev, N. V., D. A. Kartashev, and N. Yu Krishtopa. "Analysis of operating modes of three-phase distribution networks using their digital models of 0.4 kV." IOP Conference Series: Earth and Environmental Science 979, no. 1 (2022): 012110. http://dx.doi.org/10.1088/1755-1315/979/1/012110.

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Abstract Today, the problem of the quality of electricity is of particular relevance, because it is one of the most important conditions for the economical and long-term operation of electrical equipment in industrial enterprises, as well as in housing and communal services. Analysis of existing methods, as well as other studies of the quality of electrical energy in 0.4 kV networks, shows the limitations of existing methods for assessing the quality of electricity and determining power losses in 0.4 kV networks. The total relative losses of electricity in the electric grids of Russia are seve

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Calamaro, Netzah, Moshe Donko, and Doron Shmilovitz. "A Highly Accurate NILM: With an Electro-Spectral Space That Best Fits Algorithm’s National Deployment Requirements." Energies 14, no. 21 (2021): 7410. http://dx.doi.org/10.3390/en14217410.

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The central problems of some of the existing Non-Intrusive Load Monitoring (NILM) algorithms are indicated as: (1) higher required electrical device identification accuracy; (2) the fact that they enable training over a larger device count; and (3) their ability to be trained faster, limiting them from usage in industrial premises and external grids due to their sensitivity to various device types found in residential premises. The algorithm accuracy is higher compared to previous work and is capable of training over at least thirteen electrical devices collaboratively, a number that could be

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Thanh, Le Xuan, and Ho Viet Bun. "Analyzing and identifying the limits of 660V grid parameters to ensure electrical safety in underground coal mines." Naukovyi Visnyk Natsionalnoho Hirnychoho Universytetu, no. 6 (2021): 101–6. http://dx.doi.org/10.33271/nvngu/2021-6/101.

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Purpose. To study the relation between leakage current and time, then to identify some limits of grid parameters to ensure electrical safety as well as explosion safety corresponding to all operating modes of leakage relay in Vietnam underground mines. Methodology. In underground coal mines of Vietnam, 660 V grids are characterized by ungrounded neutral point electric system. They require very serious and strict operation conditions including electrical safety and explosion safety. In daily operation, the earth leakage currents (earth fault currents) must be lower than the allowance limit. How

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Salilew, Waleligne Molla, Zainal Ambri Abdul Karim, Tamiru Alemu Lemma, Amare Desalegn Fentaye, and Konstantinos G. Kyprianidis. "Three Shaft Industrial Gas Turbine Transient Performance Analysis." Sensors 23, no. 4 (2023): 1767. http://dx.doi.org/10.3390/s23041767.

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The power demand from gas turbines in electrical grids is becoming more dynamic due to the rising demand for power generation from renewable energy sources. Therefore, including the transient data in the fault diagnostic process is important when the steady-state data are limited and if some component faults are more observable in the transient condition than in the steady-state condition. This study analyses the transient behaviour of a three-shaft industrial gas turbine engine in clean and degraded conditions with consideration of the secondary air system and variable inlet guide vane effect

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M. E. Volgin, E. M. Volgina, and A. P. Kislov. "IMPROVING THE EFFICIENCY OF 6–10 KV POWER GRIDS OF INDUSTRIAL ENTERPRISES THROUGH OPTIMAL REACTIVE POWER CONTROL." Bulletin of Toraighyrov University. Energetics series, no. 2.2023 (June 30, 2023): 72–84. http://dx.doi.org/10.48081/kowl6778.

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"The article deals with improving the efficiency of an industrial power system, which is determined by the level of power losses in its elements. One of the most important methods of increasing the efficiency of power supply systems and distribution networks that ensure the transmission and distribution of electricity is to reduce the amount of electrical energy that is expended in this process. Reducing power losses in electrical grids is achieved by reducing the reactive component of the electric current, i.e., by increasing the cos φ. The Electrical Installation Code recommends, first of al

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Butakov, V. M. "Analysis of the influence of grounding system parameters on electrical safety in networks up to 1 kV." Occupational Safety in Industry, no. 6 (June 2025): 14–20. https://doi.org/10.24000/0409-2961-2025-6-14-20.

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The study considers the issue of increasing electrical safety in electrical grids up to 1 kV with a solid-earthed neutral relevant for industrial facilities. The main attention is paid to the impact of grounding system parameters on contact voltage, that is, one of the key factors of electric shock risk. The experimental part has utilized a model of a fragment of an industrial facility's grid, including a transformer substation and workshop equipment. The impact of leakage resistance (from 0.1 to 20 Ohms), re-grounding resistance (from 0.5 to 10 Ohms), pulse overvoltages, and harmonic distorti

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Lansberg, Aleksandr, and Alina Vinogradovа. "PHYSICAL MODELING OF A STABLE SINGLE-PHASE SHORT CIRCUIT MODE IN A RURAL 0.4 KV ELECTRIC GRID TAKING INTO ACCOUNT THE IMPACT OF THE LOAD." Elektrotekhnologii i elektrooborudovanie v APK 71, no. 4 (2024): 55–64. https://doi.org/10.22314/2658-4859-2024-71-4-55-64.

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Currently, the modeling of emergency modes of operation of electrical grids is an urgent direction, as it allows to determine the electrical parameters characteristic of them that are necessary to adjust the operating settings of automation equipment implemented in electrical grids to increase the efficiency of their operation. A significant amount of work is aimed at the study of single-phase short circuits in rural power grids of 0.4 kilovolts. At the same time, most of them do not take into account the effect of the load on the emergency current. (Research purpose) The research purpose is s

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Borst, Fabian, Nina Strobel, Thomas Kohne, and Matthias Weigold. "Investigating the Electrical Demand-Side Management Potential of Industrial Steam Supply Systems Using Dynamic Simulation." Energies 14, no. 6 (2021): 1533. http://dx.doi.org/10.3390/en14061533.

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The increasing share of volatile, renewable energies, such as wind and solar power, leads to challenges in the stabilization of power grids and requires more flexibility in future energy systems. This article addresses the flexibilization of the consumer side and presents a simulation-based method for the technical and economic investigation of energy flexibility measures in industrial steam supply systems. The marketing of three different energy-flexibility measures—bivalence, inherent energy storage and adjusting process parameters—both at the spot market and at the balancing power market, a

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Kwilinski, Aleksy, Oleksii Lyulyov, Henryk Dzwigol, Ihor Vakulenko, and Tetyana Pimonenko. "Integrative Smart Grids’ Assessment System." Energies 15, no. 2 (2022): 545. http://dx.doi.org/10.3390/en15020545.

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The COVID-19 pandemic has significantly affected the energy sector. The new behavior of industrial and non-commercial consumers changes the energy consumption model. In addition, the constraints associated with the coronavirus crisis have led to environmental effects from declining economic activity. The research is based on evidence from around the world showing significant reductions in emissions and improved air quality. This situation requires rethinking the energy development strategy, particularly the construction of smart grids as a leading direction of energy development. Evaluating th

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Anees, Zhang, Baig, and Lougou. "Energy-Efficient Multi-Disjoint Path Opportunistic Node Connection Routing Protocol in Wireless Sensor Networks for Smart Grids." Sensors 19, no. 17 (2019): 3789. http://dx.doi.org/10.3390/s19173789.

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The gradual increase in the maturity of sensor electronics has resulted in the increasing demand for wireless sensor networks for many industrial applications. One of the industrial platforms for efficient usage and deployment of sensor networks is smart grids. The critical network traffic in smart grids includes both delay-sensitive and delay-tolerant data for real-time and non-real-time usage. To facilitate these traffic requirements, the asynchronous working–sleeping cycle of sensor nodes can be used as an opportunity to create a node connection. Efficient use of wireless sensor network in

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Lumbreras, David, Eduardo Gálvez, Alfonso Collado, and Jordi Zaragoza. "Trends in Power Quality, Harmonic Mitigation and Standards for Light and Heavy Industries: A Review." Energies 13, no. 21 (2020): 5792. http://dx.doi.org/10.3390/en13215792.

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The power quality of electrical grids is becoming an important issue worldwide. The electrical grid has to deliver sinusoidal voltages and currents without frequency or amplitude variations. However, the connection of non-linear loads generates harmonics that degrade the grid quality. The presence of harmonics in the load currents has many negative consequences and can distort the voltage waveform at the point of common coupling (PCC). Thus, it is essential to mitigate the harmonics in order to maintain a suitable grid quality. This is a shared responsibility between energy suppliers, manufact

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Zamhuri Fuadi, Azam, Irsyad Nashirul Haq, and Edi Leksono. "Support Vector Machine to Predict Electricity Consumption in the Energy Management Laboratory." Jurnal RESTI (Rekayasa Sistem dan Teknologi Informasi) 5, no. 3 (2021): 466–73. http://dx.doi.org/10.29207/resti.v5i3.2947.

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Predicted electricity consumption is needed to perform energy management. Electricity consumption prediction is also very important in the development of intelligent power grids and advanced electrification network information. we implement a Support Vector Machine (SVM) to predict electrical loads and results compared to measurable electrical loads. Laboratory electrical loads have their own characteristics when compared to residential, commercial, or industrial, we use electrical load data in energy management laboratories to be used to be predicted. C and Gamma as searchable parameters use

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Brem, Alexander, Ken Bruton, and Paul D. O’Sullivan. "Assessing the Risk to Indoor Thermal Environments on Industrial Sites Offering AHU Capacity for Demand Response." Energies 14, no. 19 (2021): 6261. http://dx.doi.org/10.3390/en14196261.

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Increasing participation in demand response within the industrial sector may be crucial to growing the levels of available flexible capacity required to reliably control national electricity grids as renewable generation increases to satisfy emission targets. This research aims to assist the uptake of demand response in the industrial sector by investigating risk to indoor thermal environments on industrial sites offering air handling unit capacity for demand response. This evaluation uses a systematic model-based approach, calibrated and validated with empirical data from a relevant case stud

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Daoud, Ahmed A., Ahmed F. Abouzeid, and Sobhy S. Dessouky. "Offshore wind power integration to support weak grid voltage for industrial loads using VSC-HVDC transmission system." International Journal of Electrical and Computer Engineering (IJECE) 11, no. 3 (2021): 1876. http://dx.doi.org/10.11591/ijece.v11i3.pp1876-1885.

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This paper investigates the integration of the offshore wind power plant into the grid using voltage source converter high-voltage direct current (VSC-HVDC). The paper proposes both offshore and onshore converter stations control to support voltage variation in grid. Heavy industrial loads result in a weak grid. In this paper, the effect on industrial loads by the grid strength is shown. Then the paper proposes a solution for the grid voltage support for industrial loads connected to weak grids. The results showed that the increase of grid voltage from 0.7 pu to 1 pu at full load condition tha

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Liao, Hongyi. "5G technology to help the development of smart grids: A review." Applied and Computational Engineering 6, no. 1 (2023): 572–79. http://dx.doi.org/10.54254/2755-2721/6/20230863.

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The continuous advancement of technology has led to an increase in electricity consumption by residential, industrial, commercial, and other users in all aspects, and the demand for electricity quality is also increasing. In such a context, the smart grid is regarded as a new generation of power systems. The smart grid uses advanced communication and information processing, remote automatic control, and other technologies to achieve precise control of fault removal, three-dimensional monitoring of the system and optimal dispatch of electrical energy; while ensuring that the reliability of the

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Ancona, Maria Alessandra, Michele Bianchi, Lisa Branchini, et al. "Optimized design and simulation of a hybrid storage system based on hydrogen as an energy carrier." E3S Web of Conferences 334 (2022): 03002. http://dx.doi.org/10.1051/e3sconf/202233403002.

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The integration of renewable energy sources into the electricity system can contribute to the development of a low-carbon economy. However, due to the intermittency and non-programmability of these sources, problems related to the management of local electricity grids may occur. A possible solution or limitation to these issues is given by the electrical storage. In addition, in the next future, domestic micro-grids are expected to play a fundamental role in electric power networks, driving both the academic and industrial research interests in developing highly efficient and reliable conversi

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Jeffrey, Nicholas, Qing Tan, and José R. Villar. "A Review of Anomaly Detection Strategies to Detect Threats to Cyber-Physical Systems." Electronics 12, no. 15 (2023): 3283. http://dx.doi.org/10.3390/electronics12153283.

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Cyber-Physical Systems (CPS) are integrated systems that combine software and physical components. CPS has experienced rapid growth over the past decade in fields as disparate as telemedicine, smart manufacturing, autonomous vehicles, the Internet of Things, industrial control systems, smart power grids, remote laboratory environments, and many more. With the widespread integration of Cyber-Physical Systems (CPS) in various aspects of contemporary society, the frequency of malicious assaults carried out by adversaries has experienced a substantial surge in recent times. Incidents targeting vit

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Chaki, Oana. "Contribution of FACTS to the Electric Energy Quality in Distribution Systems." Problemele Energeticii Regionale 1(30) (April 15, 2016): 39–46. https://doi.org/10.5281/zenodo.1208373.

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Limitation of electromagnetic disturbances occurring in industrial processes and improving power quality are major concerns of professionals in the energy sector. The goal of the work consists in emphasizing the power quality problems incurred due to equipment, which causes disturbances in electricity distribution networks, and highlightes solutions for their effective functioning. The paper presents an application using specialized software to analyze power grids in order to create an overview of solutions for efficient operation of the distribution system in case when a user determines fluct

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Lankin, Anton, Alexey Baklanov, and Igor Lankin. "Analysis of diagnostic methods and functional state monitoring of power oil transformers in electrical substations." E3S Web of Conferences 135 (2019): 01021. http://dx.doi.org/10.1051/e3sconf/201913501021.

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In this paper, we analyze the methods of diagnosis and control the functional state of power oil transformers in electrical substations. Oil transformers are the most efficient converters of electrical energy, which is reflected in a higher efficiency in comparison with dry transformers. Oil transformers are designed to work with power grids in large industrial complexes where energy conversion is required to protect equipment from sudden voltage surges. The high loads associated with this work require timely diagnosis and maintenance of transformers. The article discusses the most commonly us

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Xu, Xiuzhu, Hao Zhu, Shengping Dai, Tao Sun, Guanggui Cheng, and Jianning Ding. "High-Sensitivity Pressure Sensors Based on a Low Elastic Modulus Adhesive." Sensors 22, no. 9 (2022): 3425. http://dx.doi.org/10.3390/s22093425.

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With the rapid development of intelligent applications, the demand for high-sensitivity pressure sensor is increasing. However, the simple and efficient preparation of an industrial high-sensitivity sensor is still a challenge. In this study, adhesives with different elastic moduli are used to bond pressure-sensitive elements of double-sided sensitive grids to prepare a highly sensitive and fatigue-resistant pressure sensor. It was observed that the low elastic modulus adhesive effectively produced tensile and compressive strains on both sides of the sensitive grids to induce greater strain tr

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FILONENKO, Sergii, Vitaliy LARIN, and Anzhelika STAKHOVA. "DETERMINATION OF MEASUREMENT ERROR OF ELECTRICAL ENERGY QUALITY INDICATORS BY THE CORRELATION METHOD." Herald of Khmelnytskyi National University. Technical sciences 315, no. 6 (2022): 104–8. http://dx.doi.org/10.31891/2307-5732-2022-315-6(2)-104-108.

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The problem of energy conservation is urgent not only for Ukraine but for the whole world. One of the main causes of non-productive energy costs in the energy sector is high losses in power grids. The problem of electricity quality is the focus of many researchers and practitioners of energy and electrification. The co-supply of single-phase and three-phase electrical energy receivers from a three-phase four-wire network is widespread in the power supply systems of industrial enterprises. In such cases, there is almost always a phase asymmetry of the load, as well as significant currents in th

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Din, Jalalud, and Hongsheng Su. "Blockchain-Enabled Smart Grids for Optimized Electrical Billing and Peer-to-Peer Energy Trading." Energies 17, no. 22 (2024): 5744. http://dx.doi.org/10.3390/en17225744.

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This research investigates the integration of blockchain technology into smart grids, focusing on optimizing both electrical billing and peer-to-peer energy trading between producers and consumers. Using blockchain smart contracts, the system automates and secures energy consumption recording, bill calculation, payment processing, and energy transactions. In the electrical billing framework, a blockchain-based approach was developed to model these functionalities, utilizing an EnergyBilling smart contract to calculate bills and an EnergyPayment smart contract to ensure payment accuracy. Valida

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Popadchenko, S.A., and S.M. Dudnikov. "Prospects for the development of rural Smart Grids." Engineering of nature management, no. 1(23) (March 22, 2022): 120–25. https://doi.org/10.5281/zenodo.6824085.

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On the way to the development of intelligent rural electricity networks, there are problems associated with changing the structure of generation and consumption of electricity, which can be solved only by the transition to digital energy. The analysis of the development of intelligent networks in the world and the main practical achievements of digitalization are carried out in the work. The strategic ways of development of rural electric networks and stages of complex modernization of electric network infrastructure with application of the modern electrotechnical equipment and digital technol

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Ilo, F. C., and J. Eke. "Harmonic Analysis and Challenges in Developing Country Power Grids." European Journal of Engineering and Environmental Sciences 7, no. 4 (2023): 1–11. https://doi.org/10.5281/zenodo.8416470.

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<em>Nonlinear and electronically switched loads cause harmonic pollution, distort current and voltage waveforms, and increase losses in the power system. Studies in harmonics have become prevalent with the increasing use of capacitors and power-electronic converters in power systems to improve voltage, power factor, and system reliability. Moreover, the International Electrotechnical Commission (IEC) has set the standard limit of harmonic current injected by nonlinear loads in public distribution. In this study, the focus was on modelling a power grid, harmonic analysis, and reporting of harmo

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Kazymov, Ivan M., Boris S. Kompaneets, and Oleg N. Drobyazko. "Development of a device for control of electric energy parameters in the distribution network." Modern Transportation Systems and Technologies 7, no. 3 (2021): 106–19. http://dx.doi.org/10.17816/transsyst202173106-119.

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Background: As of today, the actual problem in the power sector is to create a device for the collection and transmission of information in networks of different voltage levels. Aim: The research presented in the framework of this article is aimed at creating a universal device intended for use in electrical networks of low and medium voltage in order to collect and transmit information about the parameters of electrical energy at the place of installation of the device. Methods: The study was performed with the use of computer modeling techniques developed electronic devices.&#x0D

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Moreno Escobar, Jesús Jaime, Oswaldo Morales Matamoros, Ricardo Tejeida Padilla, Ixchel Lina Reyes, and Hugo Quintana Espinosa. "A Comprehensive Review on Smart Grids: Challenges and Opportunities." Sensors 21, no. 21 (2021): 6978. http://dx.doi.org/10.3390/s21216978.

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Recently, the operation of distribution systems does not depend on the state or utility based on centralized procedures, but rather the decentralization of the decisions of the distribution companies whose objectives are the efficiency of interconnectivity. Therefore, distribution companies are exposed to greater risks, and due to this, the need to make decisions based on increasingly reliable models has grown up considerably. Therefore, we present a survey of key aspects, technologies, protocols, and case studies of the current and future trend of Smart Grids. This work proposes a taxonomy of

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Dzyuba, Anatoly P. "Reducing the cost of electricity transmission services of industrial enterprises connected to the electric networks of electric power producers." RUDN Journal of Economics 29, no. 2 (2021): 359–83. http://dx.doi.org/10.22363/2313-2329-2021-29-2-359-383.

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Reducing the cost of electricity consumption by industrial enterprises is the most important area of increasing the operational efficiency of their activities. The article is devoted to the issue of reducing the cost of paying for the service component of the transport component of purchased electrical energy from industrial enterprises that have technological connection to the electrical networks of electricity producers. The article makes an empirical study of the features of the pricing of payment for the services of the transport component of purchased electrical energy for industrial ente

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Minh, Quy Nguyen, Van-Hau Nguyen, Vu Khanh Quy, Le Anh Ngoc, Abdellah Chehri, and Gwanggil Jeon. "Edge Computing for IoT-Enabled Smart Grid: The Future of Energy." Energies 15, no. 17 (2022): 6140. http://dx.doi.org/10.3390/en15176140.

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The explosive development of electrical engineering in the early 19th century marked the birth of the 2nd industrial revolution, with the use of electrical energy in place of steam power, as well as changing the history of human development. The versatility of electricity allows people to apply it to a multitude of fields such as transportation, heat applications, lighting, telecommunications, and computers. Nowadays, with the breakout development of science and technology, electric energy sources are formed by many different technologies such as hydroelectricity, solar power, wind power, coal

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Kaldellis, J. K. "Maximum wind energy contribution in autonomous electrical grids based on thermal power stations." Applied Thermal Engineering 27, no. 8-9 (2007): 1565–73. http://dx.doi.org/10.1016/j.applthermaleng.2006.09.007.

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