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100 Years of Symmetrical Components [PDF]
Energies, 2019 28 June 2018 was the 100th anniversary of the first presentation on symmetrical components made by Charles LeGeyt Fortescue at the 34th Annual Convention of the American Institute of the Electrical Engineers in Atlantic City (NJ, USA).
Gianfranco Chicco, Andrea Mazza
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Identification of interturn faults in power transformers by means of generalized symmetrical components analysis [PDF]
E3S Web of Conferences, 2019 The paper deals with experimental identification of transformer internal faults, an important factor in reliability and sustainability of power supply systems. Task of identification of transformer internal faults requires increasing sensitivity of relay
Ivanchenko Daniil, Smirnov Artem
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Error Correction in Vergence Eye Movements: Evidence Supporting Hering’s Law [PDF]
Journal of Eye Movement Research, 2012 In pure symmetrical vergence eye movements, a fusion initiating component quickly brings the eyes close to the desired position. A small error usually remains after this response which must be corrected to attain the small final vergence error (i.e ...
John L. Semmlow +2 more
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Energies, 2019 This paper presents a method for online detection of symmetrical components of arbitrarily distorted and biased three-phase input signals. This method is based on Second-Order Generalized Integrators (SOGIs), for which a new tuning based on a gradient ...
Christoph M. Hackl, Markus Landerer
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RECONSTRUCTION OF ARCHITECTURAL HERITAGE WITH SYMMETRICAL COMPONENTS [PDF]
ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2023 Data capturing through either Lidar or photogrammetry, often results in incomplete and partial information related to a surface due to occlusion or inaccessibility of the clear object vision.
Harshit +3 more
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DEVELOPMENT OF SIX-PHASE SYMMETRICAL COMPONENTS FILTERS FOR SELF-COMPENSATING POWER LINES [PDF]
Journal of Engineering Science (Chişinău), 2022 The paper deals with elaboration of hexaphase symmetrical components filters and their modeling to create microprocessor-assisted relay protection of self-compensating power lines.
TURTURICA, Natalya
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Electricity, 2022 The method of symmetrical components is an important mathematical tool for electrical engineering, as it simplifies the analysis of unbalanced electrical circuits.
Catalin Iosif Ciontea
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Electronics, 2021 The significant advantages of permanent magnet synchronous motors, such as very good dynamic properties, high efficiency and power density, have led to their frequent use in many drive systems today. However, like other types of electric motors, they are
P. Pietrzak, M. Wolkiewicz
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IEEE Access, 2022 Many unbalanced voltage conditions, which produce different effects on electric equipment, are associated with the same voltage unbalance factor. This fact hinders the precise association between the values of this index and the effects of voltage ...
Marcos D. C. Silva +1 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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