Showing 641 - 660 results of 760 for search '"power system"', query time: 0.08s Refine Results
  1. 641

    Electricity Load Forecasting Using Support Vector Regression with Memetic Algorithms by Zhongyi Hu, Yukun Bao, Tao Xiong

    Published 2013-01-01
    “…Electricity load forecasting is an important issue that is widely explored and examined in power systems operation literature and commercial transactions in electricity markets literature as well. …”
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    Article
  2. 642

    A Review on Impact of the Marine Salt Spray Environment on the Performance of Proton Exchange Membrane Fuel Cells by Shian Li, Jiakai Zhu, Guogang Yang, Qiuwan Shen

    Published 2025-01-01
    “…With the escalating global demand for clean energy, the proton exchange membrane fuel cell (PEMFC), as an efficient and environmentally friendly energy conversion device, has emerged as a pivotal component of new power systems, playing a crucial role in achieving global carbon emission reduction targets. …”
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    Article
  3. 643

    Ant-Based Swarm Algorithm for Charging Coordination of Electric Vehicles by Shaolun Xu, Donghan Feng, Zheng Yan, Liang Zhang, Naihu Li, Lei Jing, Jianhui Wang

    Published 2013-05-01
    “…Uncontrolled charging of large-scale electric vehicles (EVs) can affect the safe and economic operation of power systems, especially at the distribution level. …”
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    Article
  4. 644

    Design and Simulation of a Pedal Operated Hacksaw Machine. by Amanya, John Jackin

    Published 2024
    “…This study presented the design and simulation of a pedal-operated hacksaw, aimed at providing an efficient, eco-friendly, and cost-effective alternative to conventional motorized cutting tools. The pedal-powered system converts human mechanical energy into the necessary reciprocating motion for cutting materials such as metal, wood, and plastic. …”
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    Thesis
  5. 645
  6. 646
  7. 647

    Detection of opening motion characteristics in DC circuit breakers based on machine vision. by Zhaoyu Ku, Jinjin Li, Dongheng Li, Huajun Dong

    Published 2025-01-01
    “…A circuit breaker is a crucial component in power systems, and its operation is essential for evaluating its interruption performance. …”
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    Article
  8. 648

    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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    Article
  9. 649

    A self-powered soft triboelectric-electrohydrodynamic pump by Fangming Li, Shuowen Sun, Xingfu Wan, Minzheng Sun, Steven L. Zhang, Minyi Xu

    Published 2025-02-01
    “…The triboelectric-electrohydrodynamic pump holds promising applications, and offers new insights for the development of fully self-powered systems.…”
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    Article
  10. 650

    Restoration Strategy for Urban Power Distribution Systems Considering Coupling with Transportation Networks Under Heavy Rainstorm Disasters by Dongli Jia, Zhao Li, Yongle Dong, Xiaojun Wang, Mingcong Lin, Kaiyuan He, Xiaoyu Yang, Jiajing Liu

    Published 2025-01-01
    “…With the increasing frequency of extreme weather events such as heavy rainstorm disasters, the stable operation of power systems is facing significant challenges. This paper proposes a two-stage restoration strategy for the distribution networks (DNs). …”
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    Article
  11. 651

    Novel intelligent adaptive sliding mode control for marine fuel cell system via hybrid algorithm by Shiyi Fang, Daifen Chen, Xinyu Fan

    Published 2025-01-01
    “…This technology is not only limited to small vessels, but also is applicable to the auxiliary power systems of larger ships. In this paper, a hybrid control scheme based on optimization algorithms and observer are presented. …”
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    Article
  12. 652

    Review and Performance Evaluation of Photovoltaic Array Fault Detection and Diagnosis Techniques by Albert Yaw Appiah, Xinghua Zhang, Ben Beklisi Kwame Ayawli, Frimpong Kyeremeh

    Published 2019-01-01
    “…Consequently, installation and utilization of PV power systems have seen much growth in recent years. …”
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    Article
  13. 653
  14. 654

    Sustainable energy technologies for emerging renewable energy and electric vehicles by Surender Reddy Salkuti

    Published 2024-12-01
    “…With the recent advances in power generation technologies, the fluctuations in generation and electrical demand are common in hybrid power systems. This special issue was aimed at addressing the economic challenge of integrating RESs, ES, and EVs to improve the resilience and flexibility of grid operations. …”
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    Article
  15. 655

    Simultaneous Planning of the Medium and Low Voltage Distribution Networks under Uncertainty: A Bi-Level Optimization Approach by Abdollah Rastgou, Saman Hosseini-Hemati

    Published 2022-01-01
    “…Distribution network expansion planning (DNEP) is one of the important matters in the field of planning and operation of electrical power systems. Since many costs and losses have occurred in the distribution networks, it has increased attention towards this network. …”
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    Article
  16. 656

    Observations on Harmonics Summation in Transmission Systems: Alternative Aggregation Estimation by Rafael S. Salles, Maise N. S. Silva, Paulo F. Ribeiro

    Published 2022-01-01
    “…The aggregation of harmonic components from different sources is one of the critical and challenging assessments in electric power systems. Harmonic summation analysis and estimation is not a simple task since there will be variations because of the grid complexity, nonlinear sources, and unpredictable behaviour of harmonic currents that affect the results. …”
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    Article
  17. 657

    Enhanced High Performance Power Compensation Methodology by IPFC Using PIGBT-IDVR by Subramanian Arumugom, Marimuthu Rajaram

    Published 2015-01-01
    “…Currently, power systems are involuntarily controlled without high speed control and are frequently initiated, therefore resulting in a slow process when compared with static electronic devices. …”
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    Article
  18. 658

    A low‐rating 40‐pulse AC–DC rectifier based on a new passive harmonic mitigation circuit by Rohollah Abdollahi, Gevork B. Gharehpetian

    Published 2022-12-01
    “…Abstract A novel 40‐pulse autotransformer rectifier is proposed to reduce total harmonic distortion (THD) of the input current in aircraft electrical power systems. The 40‐pulse rectifier (40PR) includes a passive harmonic reduction circuit (PHMC) with a low kVA rating (about 0.95% of the load power) to enhance the performance of the conventional 40PR. …”
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    Article
  19. 659

    Data Driven Real-Time Dynamic Voltage Control Using Decentralized Execution Multi-Agent Deep Reinforcement Learning by Yuling Wang, Vijay Vittal

    Published 2024-01-01
    “…In recent years, there has been an increasing need for effective voltage control methods in power systems due to the growing complexity and dynamic nature of practical power grid operations. …”
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    Article
  20. 660

    Research and calculation of magnetic system of built-in axle-box generators of freight cars by O. A. Lysenko, L. D. Fedorova, S. G. Shantarenko

    Published 2020-12-01
    “…However, one of the current problems is the lack of autonomous power supplies for communication and diagnostic systems. Since wired power systems have a number of disadvantages, the article discusses the creation of a power source based on an alternator with permanent magnets. …”
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    Article