Showing 481 - 500 results of 10,956 for search '"electricity"', query time: 0.07s Refine Results
  1. 481

    Distorting Electrical Power of the Alternating Current in the Simplest Circuit with a Diode by O. V. Bialobrzheskyi, D. Y. Rod`kin

    Published 2019-10-01
    “…The arising problem of the distortion of electrical energy that takes place when the mentioned consumers are in operation is partially solved by using means of improving the quality of electrical energy. …”
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    Article
  2. 482

    On Symmetry in Physical Phenomena, Symmetry of an Electric Field and of a Magnetic Field by Pierre Curie, Andrzej Ziółkowski (przekład i komentarz)

    Published 2024-09-01
    “…By introducing the concepts of limiting point groups and kinematic elements characteristic for a studied object, it was determined what types of symmetries are exhibited by an electric field and a magnetic field. It was established that in order for a phenomenon to occur, a characteristic symmetry of a medium must be consistent with the characteristic symmetry of the phenomenon occurring in it. …”
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  3. 483
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    Optimization of Asynchronous Electric Generator Parameters in System Wind Power Installations by Yu. V. Makosko

    Published 2004-12-01
    “…The paper considers a wind power installation with asynchronous electric generator which is integrated in large power system. …”
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    Article
  6. 486
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    Formation of Orthogonal Components of Input Currents in Microprocessor Protections of Electrical Equipment by F. A. Romaniuk, Yu. V. Rumiantsev, V. Yu. Rumiantsev, I. V. Novash

    Published 2021-06-01
    “…The methods used in the microprocessor protection of electrical equipment for forming orthogonal components of input currents ensure their reliable isolation after changing the mode followed by one or more periods of the fundamental frequency. …”
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    Article
  8. 488
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    Investigation of Mechanical, Tribological, and Electrical Properties of Silk Reinforced Polymeric Composite by Chikesh Ranjan, Gautam Sarkhel, Kaushik Kumar

    Published 2023-01-01
    “…For the prepared composite samples, the density and void contents in the sample, mechanical characteristics in terms of their tensile and flexural strength, and tribological characteristics as well as the electrical impedance have been investigated. The percentage void content was found to be within the acceptance limit. …”
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  10. 490
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    Hierarchical Modeling and Dynamic Analysis of Hoist System in Electric Mining Shovel by Wei Sun, Jianan Du, Lintao Wang, Penglong Luan, Jie li

    Published 2018-01-01
    “…The hoist system of electric mining shovel (EMS) always encounters excessive vibration in present work. …”
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    Article
  12. 492

    Nonharmonic Control of the Blade-Vortex Interaction Noise of Electrically Controlled Rotor by Kewei Li, Taoyong Su, Yang Lu, Qijun Zhao

    Published 2022-01-01
    “…The effect of nonharmonic inputs on the control of the BVI noise of electrically controlled rotors based on their unique trailing edge flap systems has been investigated in this paper. …”
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  13. 493

    The Government as Shareholder and Principal-Principal Conflicts in the Brazilian Electric Power Industry by Murialdo Loch, Jaison Caetano Silva, Giovana Bueno, Rosilene Marcon

    Published 2020-01-01
    “…Considering that principal-principal conflicts in companies under mixed public-private ownership are substantially different from the typical agency conflict model, this paper’s objective is to analyze principal-principal conflicts in mixed ownership companies in the Brazilian electric power industry. In order to expand understanding of the phenomenon which we are studying, we have integrated the assumptions that underlie agency theory and institutional theory, using a qualitative approach and collecting data during semi structured interviews with companies’ board members. …”
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  16. 496

    Investigation of the Composite Motor Load in the Presence of Higher Harmonics in the Electrical Network by Ya. E. Shklyarskiy, K. K. Lobko, Yu. N. Kuznetsova, M. S. Vorobyov

    Published 2024-08-01
    “…The results of the work can be used in calculating the voltage distortion factor and modeling modes associated with higher harmonics both at existing enterprises and during their design, which will increase the reliability and efficiency of electrical networks.…”
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    Article
  17. 497

    The Electric Field Modulation by Hemisphere Damage Sites in Fused Silica Subsurface by Shaobo He, Liang Yang, Li Li, Xiao-Tao Zu

    Published 2014-01-01
    “…The effect of defect density on the electric field modulation to incident laser is investigated in this work. …”
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