Showing 521 - 540 results of 1,047 for search '"power systems"', query time: 0.13s Refine Results
  1. 521

    A SIMPLIFIED MODEL OF THREE-PHASE BANK OF CURRENT TRANSFORMERS IN THE DYNAMIC SIMULATION SYSTEM by I. V. Novash, Yu. V. Rumiantsev

    Published 2015-10-01
    “…Consistent with the presented technique the simplified mathematical simulation realizes in the dynamic-modeling environment of MatLab–Simulink–SimPowerSystems. This simulation allows obtaining the secondary current curve shape entering only the nameplate data of the CT being simulated. …”
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  2. 522

    First principle investigation of Cr doping effect on the stability of NiFe2O4 by Tianhao Rui, Yulin Lan, Congyi Li, Haibin Zhang, Xiaojing Liu

    Published 2025-01-01
    “…NiFe2O4 is a key component of CRUD (corrosion-related undesirable deposits) that may severely degrade the safety and efficiency of nuclear power systems. Recent experimental studies showed that Cr impurity may affect the formation and growth of NiFe2O4-rich deposit on Cr-coated nuclear fuel, demonstrating a promising solution to inhibit the growth of CRUD. …”
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  3. 523

    Ultra-short-term wind-power forecasting based on an optimized CNN–BILSTM–attention model by Weilong Yu, Shuaibing Li, Hao Zhang, Yongqiang Kang, Hongwei Li, Haiying Dong

    Published 2024-12-01
    “…The accurate forecast of wind power is crucial for the stable operation and economic dispatch of renewable energy power systems. To improve the accuracy of ultra-short-term wind-power forecast, we propose an improved model combining a convolutional neural network (CNN), bidirectional long short-term memory, and an attention mechanism network. …”
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    Article
  4. 524

    A Novel Hybrid MPPT Controller for PEMFC Fed High Step-Up Single Switch DC-DC Converter by Shaik Rafikiran, C. H. Hussaian Basha, C. Dhanamjayulu

    Published 2024-01-01
    “…The wind, tidal, and solar power systems give discontinuous power supply which is not suitable for the present automotive systems. …”
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  5. 525

    Probabilistic forecasting of renewable energy and electricity demand using Graph-based Denoising Diffusion Probabilistic Model by Amir Miraki, Pekka Parviainen, Reza Arghandeh

    Published 2025-01-01
    “…Renewable energy production and the balance between production and demand have become increasingly crucial in modern power systems, necessitating accurate forecasting. Traditional deterministic methods fail to capture the inherent uncertainties associated with intermittent renewable sources and fluctuating demand patterns. …”
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    Article
  6. 526

    Optimal control strategies for energy storage systems for HUB substation considering multiple distribution networks by Sungwoo Kang, Seungmin Jung, Dongwon Lee, Gilsoo Jang

    Published 2024-09-01
    “…Abstract With the global consensus to achieve carbon neutral goals, power systems are experiencing a rapid increase in renewable energy sources and energy storage systems (ESS). …”
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  7. 527

    A Comprehensive Review of Wind Power Prediction Based on Machine Learning: Models, Applications, and Challenges by Zongxu Liu, Hui Guo, Yingshuai Zhang, Zongliang Zuo

    Published 2025-01-01
    “…Wind power prediction is essential for ensuring the stability and efficient operation of modern power systems, particularly as renewable energy integration continues to expand. …”
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    Article
  8. 528

    Autonomous Multiport Solar Power Plant with Lithium Ion Battery Storage Using a Voltage Source Inverter for Automotive Applications by P. Vijayashankarganth, S. Sathish Kumar, R. Meenakumari, T. Gobinath, K. Vinoth, G. G. Raja Sekhar, Martin Sankoh

    Published 2022-01-01
    “…Electrical power systems are accessible in renewable energy systems, and hybrid battery systems or energy storage systems (ESS) are capable of delivering uninterruptible power to the demand even if faults occur. …”
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    Article
  9. 529

    Design and Implementation of universal converter using ANN controller by K. Suresh, E. Parimalasundar, A. Arunraja, V. Ellappan, Eshetu Tessema Ware

    Published 2025-01-01
    “…This study confirms the efficacy of the ANN-controlled Universal Converter in meeting the demands of modern power systems through versatile and adaptive control.…”
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    Article
  10. 530

    Cyber Physical Security of Distributed Energy Resources by Luka Strezoski, Zorana Babic, Dejan Milojicic

    Published 2023-12-01
    “…This makes emerging power systems, and especially distribution grids, heavily dependent on real-time data from the field, as well as on the IT infrastructure for observation and control of field devices. …”
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    Article
  11. 531

    Adaptive Voltage Reference Based Controls of Converter Power Sharing and Pilot Voltage in HVDC System for Large-Scale Offshore Wind Integration by Yuanshi Zhang, Wenyan Qian, Jun Shao, Fei Zhang, Liwei Wang, Qinran Hu, Wei Li

    Published 2024-01-01
    “…Dynamic simulations of a five-terminal MTDC grid are carried out using MATLAB/Simulink SimPowerSystems /Specialized Technology to verify the proposed autonomous control methods under various types of disturbance and contingency. …”
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  12. 532

    A quantitative study of virtual energy storage for rural heat pump heating system based on vehicle-to-home technology by Xinjia Gao, Ran Li, Siqi Chen, Yalun Li

    Published 2025-04-01
    “…The advent of novel power systems, predominantly reliant on renewable energy sources such as wind and photovoltaics, has precipitated a surge in demand for energy storage solutions. …”
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  13. 533

    A High-Precision Curvature Compensation Reference Circuit for a Cable Accessory Image Acquisition Device by Ning Xiao, Yuewei Tian, Xiaosong Peng, Weijun Wang, Wenqiang Zou, Chao Yuan, Qian Zhou

    Published 2024-12-01
    “…High-voltage cables are widely used in power transmission and distribution systems, and their accessories (such as connectors, terminals, and insulators) are key parts to ensure the safe and reliable operation of power systems. These accessories may be affected by factors such as temperature, humidity, and mechanical stress during long-term operation, resulting in performance degradation or failure. …”
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  14. 534

    Heat accumulator with aerogel-based thermal insulation material by A. V. Fedyukhin, V. A. Karasevich, M. S. Povernov, O. V. Afanas’eva

    Published 2024-12-01
    “…Installations for thermal energy storage make it possible to smooth peak loads and provide stability of heat and power system. These solutions are of particular relevance for private households. …”
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    Article
  15. 535

    Orthogonal Components Forming of the Microprocessor-Based Protection Input Signals by F. A. Romaniuk, V. Yu. Rumiantsev, Yu. V. Rumiantsev, V. S. Kachenya

    Published 2020-08-01
    “…The use of orthogonal components (OS) is the main direction of determining information parameters in microprocessor relay protection and automation of electric power systems. Most of the measuring devices used in modern protection and automation devices can be implemented using known operating systems. …”
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  16. 536
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  18. 538

    RETRACTED: Optimizing electric vehicle charging schedules and energy management in smart grids using an integrated GA-GRU-RL approach by Xinhui Zhao, Guojun Liang

    Published 2023-09-01
    “…Introduction: Smart grid technology is a crucial direction for the future development of power systems, with electric vehicles, especially new energy vehicles, serving as important carriers for smart grids. …”
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  19. 539

    Enhanced Three-Phase Shunt Active Power Filter Utilizing an Adaptive Frequency Proportional-Integral–Resonant Controller and a Sensorless Voltage Method by Haneen Ghanayem, Mohammad Alathamneh, Xingyu Yang, Sangwon Seo, R. M. Nelms

    Published 2024-12-01
    “…This article introduces a frequency-adaptive control strategy for a three-phase shunt active power filter, aimed at improving energy efficiency and ensuring high power quality in consumer-oriented power systems. The proposed control system utilizes real-time frequency estimation to dynamically adjust the gain of a proportional-integral–resonant (PIR) controller, facilitating precise harmonic compensation under challenging unbalanced grid conditions, such as unbalanced three-phase loads, grid impedance variations, and diverse nonlinear loads like three-phase rectifiers and induction motors. …”
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  20. 540

    Low Carbon Operation Optimization of lntegrated Energy System with Reversible Solid Oxide Cell by LI Xin, WANG Changsheng, LI Xinyu, ZHAO Weijie, LI Yang, GUO Panfeng

    Published 2025-01-01
    “…Currently,high proportions of renewable energy are consumed by power systems,resulting in increased carbon emissions that adversely affect the environment. …”
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