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Vinnal, Toomas (TTÜ author)

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1

book article

Analyses of supply voltage quality, power consumption and losses affected by shunt capacitors for power factor correctionVinnal, Toomas; Janson, Kuno; Kalda, Heljut; Kütt, LauriPQ2010 : 7th International Conference "2010 Electric Power Quality and Supply Reliability" : June 16-18, 2010, Kuressaare, Estonia2010 / p. 53-60 : ill

book article
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book article

Analysis of microgrid configuration effects on energy efficiencyPeterson, Kristjan; Ahmadiahangar, Roya; Shabbir, Noman; Vinnal, Toomas2019 IEEE 60th International Scientific Conference on Power and Electrical Engineering of Riga Technical University (RTUCON), 7-9 October 2019 : conference proceedings2019 / 6 p. : ill https://doi.org/

book article
3

book article

Analysis of power consumption and losses in relation to supply voltage levelsVinnal, Toomas; Kütt, Lauri; Kalda, Heljut6th International Conference "2008 Power Quality and Supply Reliability" : August 27-29, 2008 : Pärnu, Estonia : conference proceedings2008 / p. 23-28 : ill

book article
4

book article

Analysis of power consumption and losses in relation to supply voltage quality [Electronic resource]Vinnal, Toomas; Janson, Kuno; Kalda, HeljutEPE 2009 : 13th European Conference on Power Electronics and Applications : 8-10 September 2009, Barcelona, Spain2009 / [9] p. : ill. [CD-ROM] https://ieeexplore.ieee.org/document/5278764

book article
5

journal article EST / journal article ENG

Analysis of traditional and alternative methods for solving voltage problems in low voltage grids : an Estonian case studyRosin, Argo; Drovtar, Imre; Mõlder, Heigo; Haabel, Kaija; Astapov, Victor; Vinnal, Toomas; Korõtko, TarmoEnergies2022 / art. 1104 https://doi.org/10.3390/en15031104 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS

journal article EST / journal article ENG
Seotud publikatsioonid 1
- Uus metoodika parandab tarbija elektri kvaliteeti seniselt lihtsamalt
6

book article

Analysis on AC motor losses due to harmonic levels increase caused by switched capacitor passive power factor correctionMõlder, Heigo; Vinnal, Toomas; Beldjajev, Viktor9th International Symposium "Topical problems in the field of electrical and power engineering". Doctoral school of energy and geotechnology. II : Pärnu, Estonia, June 14-19, 20102010 / p. 42-46 : ill

book article
7

book article

Application of self-adjusting features of resonant convertersJanson, Kuno; Järvik, Jaan; Vinnal, Toomas9th European Conference on Power Electronics and Applications : 27-29 August 2001, Graz, Austria2001 / p. L6a-1 : ill

book article
8

book article

Application of self-adjusting features of resonant converters [Electronic resource]Janson, Kuno; Järvik, Jaan; Vinnal, ToomasEPE 2001 : 9th European Conference on Power Electronics and Applications : 27-29 August 2001, Graz2001 / [9] p.: ill. [CD-ROM]

book article
9

journal article EST / journal article ENG

Case study of non-linear PV inverter devices attached to the LV distribution networkVinnal, Toomas; Puusepp, Hardi; Shabbir, Noman; Kütt, Lauri; Iqbal, Muhammad NaveedAgronomy research2020 / p. 2639−2652 : ill https://doi.org/10.15159/AR.20.233 https://dspace.emu.ee/xmlui/handle/10492/5955 Journal metrics at Scopus Article at Scopus

journal article EST / journal article ENG
10

book article

Charging of high power pulse capacitors from resonant converter of alternating parallel and series resonanceJanson, Kuno; Järvik, Jaan; Vinnal, ToomasElektroenergetika 2000 : mezinarodni vedecka konference : sbornik prednašek2000 / p. 93-97 : ill

book article
11

book article

Circuit diagrams of AC-DC line-frequency resonant converters with alternation of parallel and series resonant modeJanson, Kuno; Järvik, Jaan; Vinnal, Toomas5th International Conference : Electrical Power Quality and Utilisation : September 15-17, 1999, Cracow, Poland : EPQU'99 : proceedings1999 / p. 479-484 : ill

book article
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book article

Commutation processes in the diode bridge of resonant converter with alternating parallel and series resonanceJanson, Kuno; Järvik, Jaan; Vinnal, ToomasThe 7th Biennial Conference on Electronics and Microsystem Technology "Baltic Electronics Conference" : BEC 2000 : October 8 - 11, 2000, Tallinn, Estonia : conference proceedings2000 / p. 205-208 : ill

book article
13

book article

Determination of reactive components parameters for converter with alternating of parallel and series resonanceJanson, Kuno; Järvik, Jaan; Vinnal, ToomasPEDC 2001 : Power Electronics Devices Compatibility : 2nd Conference : 3-5 September 2001, Zielona Gora, Poland2001 / p. 88-96 : ill

book article
14

dissertation

Eesti ettevõtete elektritarbimise uurimine ja soovituste väljatöötamine tarbimise optimeerimiseks = Study of electric power consumption in Estonian companies and recommendations for optimization of consumptionVinnal, Toomas2011

dissertation
15

book article

Effects of PV microgeneration on rural LV network voltage quality - harmonics and unbalanceHürmeydan, Semih; Rosin, Argo; Vinnal, ToomasPQ2016 : the 10th International Conference 2016 Electric Power Quality and Supply Reliability Conference (PQ) : August 29-31, 2016, Tallinn, Estonia : proceedings2016 / p. 97-100 : ill https://doi.org/10.1109/PQ.2016.7724096

book article
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book article

Effects of PV microgeneration on rural LV network voltage quality [Online resource]Hürmeydan, Semih; Rosin, Argo; Vinnal, Toomas; Jagomägi, Andri2016 57th International Scientific Conference on Power and Electrical Engineering of Riga Technical University (RTUCON) : October 13, 14, 2016 : conference proceedings2016 / [4] p. : ill https://doi.org/10.1109/RTUCON.2016.7763083

book article
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book

Electric Power Quality and Supply Reliability : June 9-12, 1999, Sagadi, Estonia : conference proceedingsJärvik, Jaan; Vinnal, Toomas1999 https://www.ester.ee/record=b1817525*est

book
18

book

Elektrienergia säästlik kasutamine hoonetes : õppematerjalTeemets, Raivo; Vinnal, Toomas2013 http://www.ester.ee/record=b3033912*est

book
19

book

Elektrivarustuse tulevikuvisioonidLehtla, Tõnu; Vinnal, Toomas2015 http://www.ester.ee/record=b4511325*est

book
20

book

Elektrivarustuse tulevikuvisioonid : [kõrgkooliõpik]Lehtla, Tõnu; Vinnal, Toomas2016 http://www.ester.ee/record=b4571559*est

book
21

book

5th International Conference : Electric Power Quality and Supply Reliability : August 23-26, 2006, Viimsi, Estonia : conference proceedings2006 http://www.ester.ee/record=b2184858*est

book
22

dissertation

Harmonic current summation using probabilistic bivariate modelling = Vooluharmoonikute summeerimine rakendades kahe muutujaga tõenäosuslikku modelleerimistJarkovoi, Marek2019 https://digikogu.taltech.ee/et/Item/35d500c0-f295-4dd5-b8a5-8feb6a184d32

dissertation
23

book article

Harmonic currents and voltages in industrial LV networks - case studiesVinnal, Toomas; Kütt, Lauri; Jarkovoi, Marek2018 International Symposium on Power Electronics, Electrical Drives, Automation and Motion (SPEEDAM 2018) : Amalfi, Italy, 20-22 June 20182018 / p. 177-182 : ill https://doi.org/10.1109/SPEEDAM.2018.8445234

book article
24

book article

Harmonic currents and voltages in LV networks of Estonia : measurement results, case studiesVinnal, Toomas; Jarkovoi, Marek; Kütt, Lauri59th Annual International Scientific Conference on Power and Electrical Engineering : November 12, 13, 2018, Riga Technical University (RTUCON) : conference proceedings2018 / 7 p. : ill https://doi.org/10.1109/RTUCON.2018.8659875

book article
25

book article

Harmonic load of residential distribution network - case study monitoring resultsKütt, Lauri; Saarijärvi, Eero; Lehtonen, Matti; Mõlder, Heigo; Vinnal, ToomasPQ2014 : the 9th International 2014 Electric Power Quality and Supply Reliability Conference (PQ) : June 11-13, 2014, Rakvere, Estonia : proceedings2014 / p. 93-98 : ill

book article

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