Results 41 to 50 of about 10,146,497 (282)
Improved transient earth fault clearing on solid and resistance earthed MV netwworks [PDF]
, 2011 Includes bibliographical references.The aim of this thesis is to endeavour to develop, through a literature study, a method or methods whereby transient earth faults on neutral earthed MV networks may be cleared without customer supply interruptions ...
Scholtz, J P
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Real-time fault diagnosis and fault-tolerant control [PDF]
, 2015 This "Special Section on Real-Time Fault Diagnosis and Fault-Tolerant Control" of the IEEE Transactions on Industrial Electronics is motivated to provide a forum for academic and industrial communities to report recent theoretic/application results in ...
Cecati, Carlo +2 more
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Frontiers in Energy Research, 2023 The traditional method of detecting fault current based on threshold judgment method is limited by the current size and is easily disturbed by noise, and it is difficult to adapt to the arc ground fault detection of the distribution network.
Yihui Wu +5 more
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Fault Tolerant Control of a Seven-phase Drive by Degrees of Freedom Adaptation [PDF]
, 2010 La version éditeur est disponible à l'adresse suivante : http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=5472476&isnumber=5472440This paper proposes a simple way to control multi-phase drives in open-phase conditions. Contrary to existing methods,
KESTELYN, Xavier +5 more
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IEEE AccessGenerally, ships use a three-phase power system with low-voltage and ungrounded systems to ensure continuous power supply. In these shipboard power systems, ground faults constitute approximately 95% of all faults.
Ki-Tak Ryu, Yun-Hyung Lee
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Ground Fault Protection Using Open Break Delta Grounding Transformer in Ungrounded System
Logic, 2019 One of the most common and difficult problems to solve in distribution power systems is the location and elimination of the ground fault. For the study of an electrical distribution network in ungrounded system operating at 20 kV on the primary and 380 V
Supriyanto Suhono +2 more
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An Efficient Control of a Series Connected Two-Synchronous Motor 5-Phase with Non Sinusoidal EMF Supplied by a Single 5-leg VSI: Experimental and Theoretical Investigations [PDF]
, 2012 Lien vers la version finale éditeur This paper proposes the control scheme of an original drive which is made up of two 5-phase permanent magnet synchronous machines (PMSM) connected in series.
CHARPENTIER, Jean-Frederic +3 more
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Designs, 2021 One important problem in the operation of medium voltage networks is the detection of a single-line-to-ground fault in its incipient state, when the fault resistance values are very high.
Dumitru Toader +6 more
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Dimensional response analysis of bilinear systems subjected to non-pulselike earthquake ground motions [PDF]
, 2011 The maximum inelastic response of bilinear single-degree-of-freedom systems when subjected to ground motions without distinguishable pulses is revisited with dimensional analysis by identifying time scales and length scales in the time histories of ...
Karavasilis, Theodore L. +8 more
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International Journal of Computational Intelligence Systems, 2018 The faults occurring in different phases at multiple locations and different times are difficult to locate exact location using conventional techniques.
A Naresh Kumar, M Chakravarthy
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