Showing 721 - 740 results of 760 for search '"power systems"', query time: 0.07s Refine Results
  1. 721

    Constructing Attention-LSTM-VAE Power Load Model Based on Multiple Features by Chaoyue Ma, Ying Wang, Feng Li, Huiyan Zhang, Yong Zhang, Haiyan Zhang

    Published 2024-01-01
    “…With the complexity of modern power system and the susceptibility to external weather influences, it brings challenges to build an accurate load model. …”
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    Article
  2. 722

    Analysis of the Energy Complex Member of the EАEU Countries and the Formation of Groups-Technologies of its Digitalization by M. I. Rusetskaya, T. F. Mancerova, E. P. Korsak

    Published 2023-04-01
    “…It is concluded that digitalization of the electric power system on the technical side increases the energy security of the state and the competitiveness of the energy system on the world market, and on the economic side it helps to reduce costs at all stages of the entire technological cycle.…”
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    Article
  3. 723

    Impact and optimization of vehicle charging scheduling on regional clean energy power supply network management by Penghui Xu, Xiaobo Wang, Zhichao Li

    Published 2025-01-01
    “…Abstract Driven by the global energy transition, the widespread use of electric vehicles has profoundly reshaped the transportation landscape and thrown many problems to the power system, and coordinating their charging needs with renewable energy generation has become a key part of ensuring the stable operation of regional clean energy power supply networks. …”
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    Article
  4. 724

    Interval Prediction of Photovoltaic Power Using Improved NARX Network and Density Peak Clustering Based on Kernel Mahalanobis Distance by Wen-He Chen, Long-Sheng Cheng, Zhi-Peng Chang, Han-Ting Zhou, Qi-Feng Yao, Zhai-Ming Peng, Li-Qun Fu, Zong-Xiang Chen

    Published 2022-01-01
    “…Photovoltaic (PV) power forecasting can provide strong support for the safe operation of the power system. Existing forecasting methods are ineffective for grid scheduling decisions or risk analysis. …”
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    Article
  5. 725

    Nonlinear Buckling Analysis and Optimization Design of the Y-Type Composite Insulator String by Hua Bao, Lingzhi Xia, Shengcong Chai, Yang Cheng, Songyuan Cao, Zhiwen Lan

    Published 2022-01-01
    “…Under the action of extreme wind load, the overhead transmission line will lead to the fracture of the traditional V-type insulator string, which greatly affects the safety of the power system. Compared with the V-type insulator string, the Y-type insulator string has better stability under the wind load. …”
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    Article
  6. 726

    Investigation of the application of an automated monitoring system for detecting transmission cable deterioration in Nigeria: A case study of transmission cable lines between Offa... by C.S. Omoniabipi, R. Agbadede, K.C. Emmanuel, O.J. Adewuni, I. Allison

    Published 2025-03-01
    “…This, in turn, will lead to an improved power supply and enhanced power system reliability in Nigeria. Neural networks were employed using MATLAB R2021a and Python, implemented in Visual Studio Code. …”
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    Article
  7. 727

    Adept Domestic Energy Load Profile Development Using Computational Intelligence-Based Modelling by Olawale Popoola, Agnes Ramokone, Ayokunle Awelewa

    Published 2024-01-01
    “…This will translate into power system reliability, reduce operation cost (lowest cost), and reduce greenhouse emissions (environmental pollution), thereby cumulating into sustainable cities.…”
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    Article
  8. 728

    Exponential function LMS and fractional order pid based voltage power quality enhancement in distribution network by Prashant Kumar, Sabha Raj Arya

    Published 2025-03-01
    “…The complexity of distribution power system becomes a menace for utility person and causing severe power quality issues. …”
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    Article
  9. 729

    Time series forecasting techniques applied to hydroelectric generation systems by Julio Barzola-Monteses, Juan Gómez-Romero, Mayken Espinoza-Andaluz, Waldo Fajardo

    Published 2025-03-01
    “…Time series modeling and forecasting applied to hydropower plants have become essential since reliable and accurate energy production forecasts are needed for capacity planning, scheduling, and power system operation. Although there are numerous recent works in the field of time series forecasting for hydroelectric production, as evidenced in the development of this studio, there are no systematic reviews on this topic. …”
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    Article
  10. 730

    Assessment of Thermodynamic Efficiency of the Belarusian Energy System. Part 1 by V. N. Romaniuk, A. A. Bobich, T. V. Ryzhova, T. V. Bubyr, V. V. Yanchuk, Y. S. Yatsukhna

    Published 2023-02-01
    “…The conclusion is made that further reconstruction of energy sources of the power system in order to reduce the relative weight of natural gas in the incoming part of the energy balance to 50 % is expedient. …”
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    Article
  11. 731

    Simulation study on converter transformer windings stress characteristics under harmonic current and temperature rise effect by Jing Xu, Jian Hao, Ning Zhang, Ruijin Liao, Yun Feng, Wenlong Liao, Huanchao Cheng

    Published 2025-04-01
    “…This study provides essential guidance for the design and maintenance of UHV converter transformer windings under new power system operating conditions.…”
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    Article
  12. 732

    Study on the influence of working environment on the insulation of fuel cell by Ji Pu, Qianya Xie, Kang Li, Jun Li, Mengmeng Zhang, Chen Ge, Lichang Zhang

    Published 2025-02-01
    “…As the core assembly of a vehicle, the fuel cell engine directly affects the efficiency and stability of the vehicle power system. Most studies have analyzed the coolant conductivity, coolant temperature, and ion precipitation of the components. …”
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    Article
  13. 733

    Assessment and enhancement of transfer capability for large-scale renewable generation base transmitted by voltage source converter based high voltage direct current system by Shiyuan Chen, Shunjiang Lin, Yuerong Yang, Kaiyun Jiang, Mingbo Liu

    Published 2025-04-01
    “…The transfer capability of large-scale renewable generation base transmitted by voltage source converter based high voltage direct current system must be considered in modern power system operations. This study introduces an optimal power flow model to evaluate the transfer capability of a renewable generation base transmitted by voltage source converter based high voltage direct current system. …”
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    Article
  14. 734

    Innovative segmentation technique for aerial power lines via amplitude stretching transform by Pengfei Xu, Nor Anis Asma Sulaiman, Yafei Ding, Jiangwei Zhao

    Published 2025-01-01
    “…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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    Article
  15. 735

    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

    Published 2025-01-01
    “…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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    Article
  16. 736

    Optimization Configuration Model for Intelligent Measurement Multi-Core Modules Considering “Cloud-Edge-End-Core” Collaboration by Lai Zhou, Qinhao Li, Guoying Lin

    Published 2025-01-01
    “…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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    Article
  17. 737

    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

    Published 2020-07-01
    “…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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    Article
  18. 738

    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

    Published 2024-01-01
    “…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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  19. 739

    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

    Published 2022-01-01
    “…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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    Article
  20. 740

    A Study of the Occurrence of Resonance under the Influence of Dynamic Forces on the Structural Elements of Electrical Installations by Y. V. Potachits

    Published 2021-06-01
    “…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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