Showing 381 - 400 results of 1,047 for search '"power system"', query time: 0.08s Refine Results
  1. 381

    Application analysis of fgOTN in power communication network by LIU Jianming

    Published 2025-01-01
    “…With the steady advancement of new power system construction and the development of smart grids, the power communication network, as an important part of a power system, its technology selection and network architecture design are crucial to the reliability of the power system. …”
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  11. 391

    Matching and Optimization for the Parameter of Electric City Vehicle Powertrain by Li Wenwen, Sun Houhuan, Xu Xiaowen

    Published 2017-01-01
    “…Under the double pressures of energy crisis and environmental problems,the governments and the automobile enterprises have paid much attention to the pure electric vehicle which has advantages of zero emission,low noise and wide range of energy sources.Electric car is not very different from conventional cars,whether in the main structure or in the appearance.The main change is made in terms of drivetrain.Taking the pure electric city car as our research target,the power transmission system parameter is analyzed and designed,according to the vehicle parameters,power and economy requirements,the vehicle power system parameter is matched.The matched parameters of power system preliminarily is optimized from improving the transmission efficiency,taking the shortest time of acceleration and working conditions driving range maximum as optimization goal.The fitness function of transmission speed ratio is constituted of objective function and constraints condition by using a penalty function.The optimization is carried out by genetic algorithm,the optimal parameters of power system are obtained.…”
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  12. 392

    Key technology of power big data for global real-time analysis by Guoliang ZHOU, Linjie LV, Guilan WANG

    Published 2016-04-01
    “…For power big data collected during smart grid construction process,based on the demand of power system global and real-time data analysis,ideas of solving power system security and reliability,real-time status monitoring,energy global dynamic balance scheduling and other key issues were explored. …”
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  13. 393

    Virtual Inertia Support for Renewable Energy Integration: A Review by M. Chethan, K. Ravi

    Published 2025-01-01
    “…An increasing number of distributed generation (DG) units that are based on renewable energy resources are being integrated into the power system. At the same time, the power system is experiencing low inertia and damping, which results in significant problems with the power system’s stability and performance. …”
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    A Novel Method for Screening the PMU Phase Angle Difference Data Based on Hyperplane Clustering by Ancheng Xue, Shuang Leng, Yecheng Li, Feiyang Xu, Kenneth E. Martin, Jingsong Xu

    Published 2019-01-01
    “…The high reporting speed provides dynamic characteristics of the power system frequency, voltage, and current measurement. …”
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