Results 81 to 90 of about 1,644 (207)
Improved damper cage design for salient-pole synchronous generators [PDF]
, 2016 The benefits of implementing a damper winding in salient-pole, synchronous generators are widely known and well consolidated. It is also well known that such a winding incurs extra losses in the machine due to a number of reasons. In order to improve the
Brown, N.L. +5 more
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Energies, 2022 In this study, a methodology for automatic recognition of multiple simultaneous types of partial discharges (PDs) in hydro-generator stator windings was proposed.
Ramon C. F. Araújo +2 more
doaj +1 more source
Diagnostics of Aircraft Hydraulic Systems [PDF]
, 2014 V letectví se přikládá velký důraz na bezpečnost letecké techniky. Aktuální technický stav letounu a jeho systémů je tedy důležitým parametrem pro jeho letovou způsobilost. Pro určení technického stavu prvku by bylo vhodné srovnání dat měřených za letu s
Bencalík, Karol
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A fast method for modelling skew and its effects in salient-pole synchronous generators [PDF]
, 2017 The general effects of implementing skewing techniques in electrical machines are well known and have been extensively studied over the years. An important aspect of such techniques is related to the identification of optimal methods for analyzing and ...
Brown, Neil +3 more
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Algae control for hydrogeneration canals [PDF]
, 1997 The purpose of this Cooperative Research and Development Agreement (CRADA) was to assess and develop control practices for nuisance algae growth in power canal that delivers water to hydro-generation facilities. This growth results in expenditures related not only to lost generation but also labor and materials costs associated with implementing ...
openaire +2 more sources
Spartan Daily, February 2, 1981 [PDF]
, 1981 Volume 76, Issue 6https://scholarworks.sjsu.edu/spartandaily/6710/thumbnail ...
San Jose State University, School of Journalism and Mass Communications
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Grey extra-deleting theory-based governor control for hydro-generator unit
The Journal of Engineering, 2015 The control effect by using the conventional method is not satisfied because of the grey character caused from time-variant parameters of hydro-generator units and its governor.
Ming-dong Wang, Wen-xia Su, Xian-lin Liu
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LubricantsThe collector ring/carbon brush assembly of a hydrogenerator set is a critical component for transmitting excitation current into the self-exciting winding.
Meiyun Zhao +4 more
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Joint Ventures: Prospects, Problems and IIASA Participation [PDF]
, 1987 The Director General of the Soviet firm "Electrosila", Boris FOMIN, participated in several projects and events at IIASA. He was one of the key participants in the project on Innovation in Electro-Technology Industry.
Fomin, B.I.
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Hybrid Electro-Optic Capacitive Sensors for the Fault Diagnostic System of Hydrogenerator [PDF]
, 2020 This chapter presents one of the ways of solving a problem ensuring reliability reducing instability and emergence of the power generators during its work.
Levytskyi, Anatolii, Zaitsev, Ievgen O.
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