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Information about Author
Name, Surname
:
Sandra Vītoliņa
Department
:
(11108) Elektrisko mašīnu un aparātu katedra
Scientific Degree
:
Doktors
ORCID
:
0000-0002-9540-0706
Publications
37 items found, displaying 21 to 30.
The Influence of Permanent Magnet Parameters on the Effectiveness of Brushless DC Motor with Outer Rotor
(2012)
Jānis Dainis Dirba
,
Ludmila Lavrinoviča
,
Oskars Onževs
,
Sandra Vītoliņa
Full-text conference paper published in conference proceedings indexed in SCOPUS or WOS database
Power Transformer’s Fault Prognosis
(2011)
Gerards Gavrilovs
,
Sandra Vītoliņa
,
Oļegs Borščevskis
Full-text conference paper published in other conference proceedings
Classification of Power Transformers’ Faults in Latvian Electrical Transmission Network
(2011)
Sandra Vītoliņa
,
Jūlija Badune
Conference paper
Identification of Power Transformer's Failure and Risk Source
(2011)
Gerards Gavrilovs
,
Sandra Vītoliņa
Conference paper
Brushless Electric Machines
(2011)
Nikolajs Levins
,
Edmunds Kamoliņš
,
Sandra Vītoliņa
Reviewed scientific monograph (one author or a group of authors)
Technical Condition and Remaining Lifetime Assessment Strategies of Power Transformers
(2010)
Gerards Gavrilovs
,
Sandra Vītoliņa
Full-text conference paper published in other conference proceedings
Measuring Specificities of Dissipation Factor of Electrical Equipment in Substations
(2010)
Gerards Gavrilovs
,
Sandra Vītoliņa
Publications in RTU scientific journal
Advancements of Maintenance Strategies of the Power Transformers
(2009)
Gerards Gavrilovs
,
Sandra Vītoliņa
,
Sergejs Žižins-Mališevs
Publication (reviewed) in journals with editorial board published in Latvia or abroad, including institutional juornals
Failures and Diagnostics of Power Transformers
(2009)
Sandra Vītoliņa
,
Jānis Dainis Dirba
Full-text conference paper published in other conference proceedings
Solid Insulation Drying of 110 kV Paper-oil Instrument Transformers
(2009)
Gerards Gavrilovs
,
Sandra Vītoliņa
Publications in RTU scientific journal
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Patents
2 items found, displaying 1 to 2.
Reluctance synchronous electrical motor
LV14858B
(
20.10.2014.
)
Nikolajs Levins
,
Jānis Dainis Dirba
,
Edmunds Kamoliņš
,
Vladislavs Pugačevs
,
Sandra Vītoliņa
Transformers loss meter
LV13716B
(
20.08.2008.
)
Jānis Dainis Dirba
,
Kārlis Ketners
,
Nikolajs Levins
,
Sandra Vītoliņa
,
Vladislavs Pugačevs
Supervised Dissertations
5 items found, displaying 1 to 5.
Development of Operation and Diagnostic Algorithm Complex for Technical Condition Assessment of Power Transformers in Permissible Risk Circumstancese
(2021)
Gints Poišs
Doctoral Thesis
Vibration Model for the Detection of Mechanical Faults Within Windings and Magnetic Core of Power Transformers
(2019)
Jānis Mārks
Doctoral Thesis
Methodology for Lightning Protection Device Placement in Medium Voltage Overhead Lines with Covered Conductors
(2018)
Viesturs Zimackis
Doctoral Thesis
Methodology of Insulation Failures Flashover Rate Estimation for Metal Constructions in Overhead Transmission Lines
(2016)
Oļegs Sļiskis
Doctoral Thesis
Development of Integrated Exploitation Aproach to Determine Technical Condition of High Power Transformers
(2012)
Gerards Gavrilovs
Doctoral Thesis
Projects
8 items found, displaying 1 to 8.
Daudzpolu bezkontaktu asinhronie divpusējas barošanas ģeneratori un transformatoru diagnostika
Enerģētika
Jānis Dainis Dirba
Elektroenerģijas pārvades vienvada līnijas raidošās un uztverošās daļas izstrāde
Enerģētika
Jānis Voitkāns
Elektropārvades sistēmas lieljaudas transformatoru ekspluatācijas efektivitātes uzlabošana, piemērojot pamatotā drošuma ekspluatācijas stratēģiju
Enerģētika
Sandra Vītoliņa
Energosistēmas attīstības plānošanas un enerģijas ražošanas, tirgošanas un sadales optimizācija
Enerģētika
Antans Sauļus Sauhats
Methods of critical infrastructure control
Enerģētika
Nadežda Kuņicina
Rīgas Tehniskās universitātes institucionālās kapacitātes attīstība
Citi
Gatis Bažbauers
Rokas elektroinstrumentos izmantojamo elektrodzinēju efektivitātes un konkurētspējas uzlabošana
Enerģētika
Jānis Dainis Dirba
Viedās enerģētikas mācību programmu izveide Krievijas un Vjetnamas universitātēs (ESSENCE)
Citi
Diāna Žalostība
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