Techno-environmental optimal sizing and dynamic behavior of a hybrid system feeding a large-scale SWRO desalination system: The case of Djerba Island, Tunisia by Mohamed Hamdi, Oumayma Gtari, Majdi Hazami

“…On- and off-grid scenarios using various hybrid power system combinations with and without batteries were proposed and examined. …”
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Optimization Configuration Model for Intelligent Measurement Multi-Core Modules Considering “Cloud-Edge-End-Core” Collaboration by Lai Zhou, Qinhao Li, Guoying Lin

“…The new power system with new energy as the main body gives the low-voltage distribution network (LVDN) a richer connotation, requiring intelligent measurement equipment to have good scalability and collaborative ability. …”
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Approaches to the integration of information about resource and financial flows in the fuel and power complex under the digital transformation of control systems by E. P. Grabchak, E. L. Loginov, S. V. Mischeryakov, V. U. Chinaliev

“…The reform of the industry creates opportunities to form market financial sources for the implementation of investment projects in the heat power industry of Russia, as well as to modernize the production capacities of the heat power system and district heating systems.The introduction in the industry of a mechanism for regulating the processes of providing heat energy services based on the transition to the system of Unified Heat Supply Organizations and providing a return on investment of the price trend in the heat market with the possibility of transferring departmental reporting and analytics to a single regulatory legal basis allows you to regulate the work of the power industry as a subsystem of the Russian energy sector with general information technology platform of fuel and energy complex.The inclusion of Unified Heat Supply Organizations in market relations and the formation of game rules in the market using the principle of tariff setting according to the alternative boiler house rule allow you to create conditions for emergence of the heat market. …”
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Smoothing Photovoltaic Power Fluctuations for Cascade Hydro-PV-Pumped Storage Generation System Based on a Fuzzy CEEMDAN by Lei Chen, Jun Wang, Zhang Sun, Tao Huang, Fan Wu

“…Due to strong volatility and intermittent characteristics, the fluctuations of the photovoltaic (PV) output is inevitable which cause negative impacts on power system operation. However, such an issue can be resolved in a combined cascade hydro-PV-pumped storage (CH-PV-PS) generation system through an appropriate control. …”
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Transformer Outage Contingency in the Southern Interconnected Grid of Cameroon Based on Dynamic Power Flow Simulation by Chu Donatus Iweh, Wirnkar Basil Nsanyuy, Nde Donatus Nguti, Emmanuel Tanyi

“…The power system is a network of components having specific operational limits such that any violation of these limits during their operation could lead to more damage in the grid. …”
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Stand-alone power supplies for relay protection by T. A. Novozhilov, A. N. Novozhilov, A. O. Yusupova, G. Zh. Assainov

“…At present, telemetry and relay protection devices, which are located directly on the protected element of the electric power system or inside it, are increasingly used in the electric power industry. …”
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Design and Analysis of Front Side Modular Multilevel Converter for Smart Transformer in 15 kV Arba Minch Distribution Network Using Diverse Controllers and Multicarrier Modulation... by Yalisho Girma Loaena, Ing. Getachew Biru, Chandra Sekha Reddy

“…From the simulation results, it has been observed that better power system current quality of FS-MMC is obtained for PS-PWM (2.16%) than level-shifted PWM (5.22%). …”
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Robust H-Infinity Filter and PSO-SVM Based Monitoring of Power Quality Disturbances System by Prakash K. Ray, Harish Kumar Sahoo, Asit Mohanty, Javed Khan Bhutto, Abdulwasa Bakr Barnawi, Abdulmjeed Ali Alshaya

“…This Power quality problem is a vital issue in current-day power system with the increased penetration of distributed generation (DG) systems which greatly affects the stability and reliability of the system. …”
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Mathematical modeling of electric regime of closed supply network taking into account temperature dependence of active resistances by A. O. Shepelev, S. S. Girshin, V. N. Goryunov, O. A. Sidorov, K. V. Khatsevskiy, E. Yu. Shepeleva

“…Taking into account the temperature dependence of the active resistances allows us to clarify the parameters of the regime of the electric power system. Based on the results obtained, it follows that when taking thermal processes into account, the currents, voltage deviations and power losses in the network are substantially refined. …”
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Hybrid Wind Speed Forecasting Model Study Based on SSA and Intelligent Optimized Algorithm by Wenyu Zhang, Zhongyue Su, Hongli Zhang, Yanru Zhao, Zhiyuan Zhao

“…Accurate wind speed forecasting is important for the reliable and efficient operation of the wind power system. The present study investigated singular spectrum analysis (SSA) with a reduced parameter algorithm in three time series models, the autoregressive integrated moving average (ARIMA) model, the support vector machine (SVM) model, and the artificial neural network (ANN) model, to forecast the wind speed in Shandong province, China. …”
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A Study of the Occurrence of Resonance under the Influence of Dynamic Forces on the Structural Elements of Electrical Installations by Y. V. Potachits

“…The increase in the levels of short-circuit currents in the power system of the Republic of Belarus requires the study of the parameters of the electrodynamic stability of the main structural elements of electrical installations with flexible conductors. …”
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A decentralized optimization framework for multi-MGs in distribution network considering parallel architecture by Dengyin Jiang, Xiaoqian Zhou, Qian Ai, Yuanjun Hou, Yuan Zhao

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Uniform Physics Informed Neural Network Framework for Microgrid and Its Application in Voltage Stability Analysis by Renhai Feng, Khan Wajid, Muhammad Faheem, Jiang Wang, Fazal E. Subhan, Muhammad Shoaib Bhutta

“…Accurately extracting the parameters of these models is essential for effectively controlling and optimizing the overall stability of Chongqing power system (CPS). Despite numerous algorithms proposed to tackle this issue, accurately and reliably extracting the parameters of these remains a significant challenge. …”
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1-ohm Impedance Criterion for Diagnosis of Single-Phase Ground Fault of Transmission Line by Xueming Zhou, Xiankang Wang, Yao Yao, Zhiqiang Feng, Zixuan Hu, Jianjin Fu, Zijian Li

“…Quickly determining the cause of the fault through the transition resistance value and taking targeted measures to restore the power supply quickly is of great significance to improving the stability of the power system. Starting from the basic circuit principle, this paper analyzes the composition of the transition resistance for two typical grounding situations: the line-to-tower discharge and the line-to-ground discharge, and derives the equivalent impedance of the tower-wire grounding system. …”
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Graph attention convolution network for power flow calculation considering grid uncertainty by Haochen Li, Liqun Liu, Shaojuan Yu, Qiusheng He, Qingfeng Wu, Jianfeng Zhang, Qinxiong Lu

“…With the increasing penetration of renewable energy sources and the growing complexity of power system structures, the grid is increasingly impacted by both external and internal uncertainties. …”
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Innovative segmentation technique for aerial power lines via amplitude stretching transform by Pengfei Xu, Nor Anis Asma Sulaiman, Yafei Ding, Jiangwei Zhao

“…Abstract Accurate segmentation of power line targets helps quickly locate faults, evaluate line conditions, and provides key image data support and analysis for the safe and stable operation of the power system.The aerial power line in segmentation due to the target is small, and the imaging reflected energy is weak, so the Unmanned Aerial Vehicle (UAV) aerial power line image is very susceptible to the interference of the environment line elements and noise, resulting in the detection of the power line target in the image of the defective, intermittent, straight line interferences and other low accuracy and real-time efficiency is not high. …”
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Review and Analysis of Voltage Clamping Circuits With Low Overvoltage Ratios for DC Circuit Breakers by Shuyan Zhao, Chunmeng Xu, Lakshmi Ravi, Zhou Dong, Pietro Cairoli

“…A lower overvoltage ratio is beneficial to minimize the dcCB insulation voltage and reduce the total breaker cost, meanwhile alleviating the overvoltage interference to the dc bus and, thus, enhancing the stability of the dc power system. This article evaluates the overvoltage ratio of various clamping circuits reported in dcCB literature. …”
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Cross-Regional Capacity Mechanism for Emergency Power Support in Extreme Weather Events by WU Zifeng, YUAN Jiahai, ZHANG Jian, ZHANG Haonan

“…The increasing frequency of extreme weather events pose significant challenges to power system security. The expedited development of cross-regional capacity mechanisms has emerged as an effective strategy to improve the emergency response capabilities of power systems and ensure a reliable power supply. …”
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An improved SPWM control approach with aid of ant lion optimization for minimizing the THD in multilevel inverters by Alaa M. Abdel-hamed, Abdelrahman M. Nasser, Hamdy Shatla, Amr Refky

“…The findings hold immense promise for advancing the field of power system control and revolutionizing the designing and implementation of efficient and cost-effective inverter systems.…”
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Analysis of Power Quality Issues in Induction Motors. by Nazziwa, Evalyne

“…Assessment of Power quality required the identification of any anomalous behavior on a power system, which adversely affects the normal operation of electrical motors. …”
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