Results 41 to 50 of about 7,042 (165)
Advanced Diagnostic Techniques for Earthing Brush Faults Detection in Large Turbine Generators
EnergiesLarge steam turbine generators are increasingly vulnerable to damage from shaft voltages and bearing currents due to the widespread adoption of modern power electronic excitation systems and more flexible operating regimes.
Katudi Oupa Mailula, Akshay Kumar Saha
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Power quality and electromagnetic compatibility: special report, session 2 [PDF]
, 2015 The scope of Session 2 (S2) has been defined as follows by the Session Advisory Group and the Technical Committee: Power Quality (PQ), with the more general concept of electromagnetic compatibility (EMC) and with some related safety problems in ...
Desmet, Jan +2 more
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The treatment of thin wire and coaxial structures in lossless and lossy media in FDTD by the modification of assigned material parameters [PDF]
, 2006 It has been shown recently that the use of modified assigned material parameters (MAMPs) within the finite-difference time-domain (FDTD) method provides a systematic, readily extensible, accurate, and efficient approach to the electromagnetic analysis of
Dumanli, S, Paul, DL, Railton, CJ
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Laboratory Setup and Exercise to Evaluate the Characteristics of Different Earthing Systems
Current Directions in Biomedical EngineeringIn the bachelor program Medical Engineering, we have introduced the elective course Safety of Medical Electrical Equipment Lab Exercises. One of the lab exercises deals with the topic characteristics of different earthing systems and electricity supply ...
Barchet Max, Biehl Volker
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Journal of Engineering and Sustainable Development, 2019 In this paper, a new smart earthing method was proposed to reduce the current magnitude of a single line to a ground fault and thus reduce the damage caused by this fault.
Ali Abdulabbas Abdullah +2 more
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Buildings, 2023 The construction of transformer substations in transmission lines is a systematic, technical, and complex project with the need for numerous materials and resources. Under the development of the green economy, the requirements for energy conservation and
Xigang Liu +8 more
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Results of long-term field tests of protective earthing device for vessel electric systems [PDF]
Vestnik MGTU, 2015 The results of prolonged natural tests of protective neutral earthing device for controlling the fire and electrical safety of vessel electric systems have been shown.
Blaginin V.A. +4 more
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Feasibility of direct current street lighting & integrated electric vehicle charging points [PDF]
, 2016 In the context of the energy trilemma (the provision of sustainable, affordable, reliable energy) the application of Low Voltage Direct Current (LVDC) distribution offers several advantages over the incumbent AC distribution system. LVDC distribution can
Burt, G. M. +3 more
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Electrical engineering & Electromechanics, 2015 Introduction. Earthing device electrical substation in modern conditions must meet both the requirements of electrical safety of people and animals, as well as electromagnetic compatibility requirements established her electrical equipment.
V. I. Nizhevskyi +3 more
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ANALYSIS OF OVERVOLTAGES OCCURRING AT GROUNDING FAULTS IN A MEDIUM VOLTAGE NETWORK DEPENDING ON THE NEUTRAL TREATMENT [PDF]
Journal of Sustainable Energy, 2017 The importance of the system earthing in electrical station 110kV/MV is much known, ways to treat the neutral directly affecting the behavior of the system regarding the maximum level of earth-fault currents and of the overvoltages that can occur.
MIRCEA. P. M. +4 more
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