Showing 521 - 540 results of 1,047 for search '"power system"', query time: 0.10s Refine Results
  1. 521

    Multicriteria Reconfiguration of Distribution Network with Distributed Generation by N. I. Voropai, B. Bat-Undraal

    Published 2012-01-01
    “…Demonstration studies have been carried out for the Central Power System of Mongolia.…”
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    Article
  2. 522

    Research Status of Control Strategy for Hybrid Electric Vehicle by He Xiaolu, Bao Jiusheng, Yin Yan, Ma Chi

    Published 2017-01-01
    “…Further,based on the conclusion and analysis of the existing hybrid vehicle control strategies,the optimization status of various control strategies respectively,such as regenerative braking optimization,fuzzy logic optimization,power system parameter optimization and dynamic coordination optimization are significantly described. …”
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    Article
  3. 523

    A Novel Coordinated Control System to Reactive Power Compensation of Photovoltaic Inverter Clusters by Tingzhe Pan

    Published 2022-01-01
    “…With the development of new energy, a cost-effective reactive power compensation scheme is essential to the voltage stability of the power system for small-capacity distributed generation. …”
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    Article
  4. 524

    Edge computing smart grid resource scheduling algorithm based on reinforcement learning by Jinghang YU, Yichen ZHAO, Hu SONG

    Published 2024-01-01
    “…A smart grid is a power network capable of intelligent management and optimization.Network virtualization technology can effectively improve the resource utilization and reliability of smart grids and meet the differentiated needs of different users.In the case of limited resources, traditional virtual network embedding algorithms cannot dynamically adjust the allocation and mapping of virtual resources according to the resource usage and user needs of the power system.To solve this problem, edge computing and virtualization technology was combined and a virtual network resource scheduling algorithm based on reinforcement learning was introduced.The simulation results show that the proposed virtual resource scheduling algorithm is better than the other three scheduling algorithms in improving power grid reliability and resource utilization.…”
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    Article
  5. 525

    Application of Circuit Model for Photovoltaic Energy Conversion System by Natarajan Pandiarajan, Ramabadran Ramaprabha, Ranganath Muthu

    Published 2012-01-01
    “…Detailed modeling procedure for the circuit model with numerical dimensions is presented using power system blockset of MATLAB/Simulink. The developed model is integrated with DC-DC boost converter with closed-loop control of maximum power point tracking (MPPT) algorithm. …”
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    Article
  6. 526

    High Power Efficiency Buck Converter Design for Standalone Wind Generation System by Yigeng Huangfu, Ruiqing Ma, Bo Liang, Yuren Li

    Published 2015-01-01
    “…In those systems, DC/DC Buck converter is widely used for high power system. Considering the converter’s cost and efficiency, this paper mainly focuses on the design of an improved topology Buck converter adopted for high power standalone wind generation system. …”
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    Article
  7. 527

    Influence of Shunt Branch on the Current Limiting and Recovery Performance of Variable Resistance SFCL by Duanjiao Li, Bin Xiang, Congwei Yao, Qi Zhang, Xiaofeng Pang, Wenxing Sun, Haiyun Tang, Xue Zhang, Zhongbin Yuan, Linglong Cai

    Published 2025-01-01
    “…With the continuous development of power grid, the high short-circuit threatens the stability of the power system. The short-circuit exceeds the disconnection capacity of the circuit breaker and has a negative impact on the integrity and stability of the power grid. …”
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    Article
  8. 528
  9. 529

    Efficient detection technology of DDoS attacks based onBF-DT-CUSUM algorithm in smart grid industrial control system by Jiaxuan FEI, Tao ZHANG, Yuanyuan MA, Cheng ZHOU

    Published 2015-12-01
    “…Rapid development of information and communication technology has led China National Grid Corp into the era of intelligent,informational and automated,simultaneously with wide application of information and communication technology in smart grid also providing more ways for attackers to invade and attack power system.A DDoS attacks detection method based on modified CUSUM with dynamic threshold was proposed according to BloomFilter address statistics in smart grid.The proposed method used dynamic threshold technology based on BloomFilter normal traffic statistics,and optimized traditional EWMA algorithm to identify threshold of DDoS attacks,finally modified CUSUM algorithm in order to efficiently detect DDoS attacks in smart grid.Simulation experiments demonstrate that proposed method has high detection speed and precision for DDoS attacks in smart grid,and the system overhead is small.…”
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    Article
  10. 530

    Stability Analysis of Load Frequency Control Systems With Electric Vehicle Considering Time-Varying Delay by Wei Wang, Rui-Ke Xie, Liming Ding

    Published 2025-01-01
    “…This research proposes new power system models that take into account time-varying delay and state of charge. …”
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    Article
  11. 531

    Doubly Fed Induction Generator Wind Turbines with Fuzzy Controller: A Survey by J. S. Sathiyanarayanan, A. Senthil Kumar

    Published 2014-01-01
    “…With the increasing wind power penetration, the wind farms are directly influencing the power systems. The majority of wind farms are using variable speed wind turbines equipped with doubly fed induction generators (DFIG) due to their advantages over other wind turbine generators (WTGs). …”
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    Article
  12. 532

    Wireless Sensor Networks for Smart Grid Applications: A Case Study on Link Reliability and Node Lifetime Evaluations in Power Distribution Systems by Gurkan Tuna, V. Cagri Gungor, Kayhan Gulez

    Published 2013-02-01
    “…Importantly, node lifetime and link reliability in wireless sensor networking for smart grid applications have been evaluated through case studies based on field tests in electric power system environments.…”
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    Article
  13. 533

    FUZZY LOGIC APPROACH TO ENERGY PLANNING IN NIGERIA by ADE-IKUESAN OLANIKE OLUFISAYO, ATILOLA MORUFDEEN OLATUNBOSUN, OYEDEJI AJIBOLA OLUWAFEMI, ADEYEMI HEZEKIAH OLUWOLE

    Published 2021-01-01
    “… Energy planning is an important tool for power system utility company and consumer’s profitability and satisfaction respectively. …”
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    Article
  14. 534

    Tracking Control for Hydrogen Fuel Cell Systems in Zero-Emission Ferry Ships by Mohammad Hassan Khooban, Navid Vafamand, Jalil Boudjadar

    Published 2019-01-01
    “…In fuel cell-based ship electrification, the entire marine power system is viewed as a direct current (DC) microgrid (MG) with constant power loads (CPLs). …”
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    Article
  15. 535

    Accurate Parameter Estimation for Unbalanced Three-Phase System by Yuan Chen, Hing Cheung So

    Published 2014-01-01
    “…Smart grid is an intelligent power generation and control console in modern electricity networks, where the unbalanced three-phase power system is the commonly used model. Here, parameter estimation for this system is addressed. …”
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    Article
  16. 536

    Bandwidth prediction of power communication network based on DBN-Softmax by Jia LI, Li CONG, Hua JIANG, Yang HU, Meng XU

    Published 2020-10-01
    “…With the change of the power communication network,the data of the bearer service of the power communication network has increased exponentially,which puts higher requirements on the processing capability of the power communication network.In order to guarantee the service quality of communication network,aiming at the current unreasonable distribution of network bandwidth,a bandwidth prediction algorithm based on deep confidence for power communication network was proposed.The deep confidence network formed by the Boltzmann machine was used to obtain the characteristics that could perfectly express the network bandwidth,and the reasonable prediction of the bandwidth of the power communication network planning stage was realized.The implementation results show that the proposed algorithm is more accurate and robust than neural network.It has the advantage of improving the carrying capacity of the power communication network and providing a powerful guarantee for the safe and stable operation of the power system.…”
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    Article
  17. 537

    Analyzing Ferroresonance Phenomena in Power Transformers Including Zinc Oxide Arrester and Neutral Resistance Effect by Hamid Radmanesh, Fathi Seyed Hamid

    Published 2012-01-01
    “…At first, ferroresonance overvoltage in the power system including ZnO is investigated. It is shown this nonlinear resistance can limit the ferroresonance oscillations but it cannot successfully control these phenomena. …”
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    Article
  18. 538

    Design and Prototyping of Remote Current, and Temperature Monitoring System for Distribution Transformers. by Bwengye, Duncan

    Published 2023
    “…The distribution network in a power system has the highest commercial risk and therefore needs adequate and regular monitoring of critical equipment, distribution transformers being top priority since they are the backbone of the distribution network. …”
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    Thesis
  19. 539

    DC‐offset elimination method for grid synchronisation by Yunlu Li, Dazhi Wang, Yi Ning, Nanmu Hui

    Published 2017-03-01
    “…For three‐phase power system, the synchronous reference frame (SRF) phase‐locked loop (PLL) is probably the most widely used synchronisation technique under ideal grid condition. …”
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    Article
  20. 540

    Node Importance Evaluation of Cyber-Physical System under Cyber-Attacks Spreading by Xin-Rui Liu, Yuan Meng, Peng Chang

    Published 2021-01-01
    “…Identifying and evaluating the important nodes under the cyber-attack propagation scenario are of great significance for improving the reliability and survivability of the power system. In this paper, we improve the closeness centrality algorithm and propose a compound centrality algorithm based on adaptive coefficient to evaluate the importance of single-layer network nodes. …”
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    Article