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1

artikkel ajakirjas

Air-core sensors operation modes for partial discharge detection and on-line diagnostics in medium voltage networksKütt, Lauri; Shafiq, Muhammad; Mõlder, Heigo; Järvik, Jaan; Lehtonen, MattiScientific Journal of Riga Technical University. Electrical, control and communication engineering2013 / p. 5-12 : ill

artikkel ajakirjas

2

artikkel ajakirjas EST / artikkel ajakirjas 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

artikkel ajakirjas EST / artikkel ajakirjas ENG

Seotud publikatsioonid 1

Uus metoodika parandab tarbija elektri kvaliteeti seniselt lihtsamalt

3

artikkel kogumikus

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

artikkel kogumikus

4

artikkel kogumikus

Compact fluorescent lamp harmonic disruption effect of transformer lossesMõlder, Heigo; Lellsaar, Mikk; Kütt, Lauri8th International Symposium "Topical Problems in the Field of Electrical and Power Engineering" : Doctoral School of Energy and Geotechnology. II : [Pärnu, January 11-16, 2010 : proceedings]2010 / p. 277-280 : ill

artikkel kogumikus

5

artikkel kogumikus

Comparison of operating modes of air-core inductive sensors for partial discharge on-line diagnostics in medium voltage networksKütt, Lauri; Shafiq, Muhammad; Lehtonen, Matti; Mõlder, Heigo; Järvik, JaanDigest book and electronic proceedings : 54th International Scientific Conference of Riga Technical University : Section of Power and Electrical Engineering2013 / p. 29.1-29.6 : ill https://research.aalto.fi/en/publications/comparison-of-operating-modes-of-air-core-inductive-sensors-for-p

artikkel kogumikus

6

artikkel kogumikus

Current harmonics of EV chargers and effects of diversity to charging load current distortions in distribution networksKütt, Lauri; Saarijärvi, Eero; Lehtonen, Matti; Mõlder, Heigo; Niitsoo, Jaan2013 International Conference on Connected Vehicles and Expo (ICCVE) : proceedings : Las Vegas, Nevada, USA, 2-6 December 20132013 / p. 726-731 : ill

artikkel kogumikus

7

artikkel kogumikus

Design and testing of an universal autonomous surface vehicleRoasto, Indrek; Jalakas, Tanel; Mõlder, Heigo; Möller, Taavi; Tabri, Kristjan; Enok, Mart2021 IEEE 19th International Power Electronics and Motion Control Conference, The Silesian University of Technology Gliwice, Poland, 25 - 29 April, 2021 (PEMC) : proceedings2021 / p. 705-710 : ill https://doi.org/10.1109/PEMC48073.2021.9432567

artikkel kogumikus

8

artikkel ajalehes

Eesti esimene mehitamata teaduslaev oskab iseseisvalt navigeeridaerr.ee2023 Hundipea sadamas lasti vette Eesti esimene isejuhtiv laev Eesti esimene mehitamata teaduslaev oskab iseseisvalt navigeerida Hundipea sadamast väljus Eesti esimene isejuhtiv tehisintellektiga teaduslaev Heli

artikkel ajalehes

9

artikkel ajalehes

Eksperdid: päikesetormide mõju pärast tänapäeval enam muretsema ei peaPiir, Raitnovaator.err.ee2024 Eksperdid: päikesetormide mõju pärast tänapäeval enam muretsema ei pea

artikkel ajalehes

10

artikkel kogumikus

Electric vehicle charger load current harmonics variations due to supply voltage level differences - case examplesKütt, Lauri; Saarijärvi, Eero; Lehtonen, Matti; Mõlder, Heigo; Niitsoo, Jaan2014 International Symposium on Power Electronics, Electrical Drives, Automation and Motion (SPEEDAM) : 18-20 June, 2014, Ischia, Italy : proceedings2014 / p. 917-922 : ill

artikkel kogumikus

11

raamat

Elektromagnetiline ühilduvusMõlder, Heigo; Järvik, Jaan2008 https://www.ester.ee/record=b2509847*est

raamat

12

artikkel kogumikus

Estimating the harmonic distortions in a distribution network supplying EV charging load using practical source data - case exampleKütt, Lauri; Saarijärvi, Eero; Lehtonen, Matti; Mõlder, Heigo; Niitsoo, Jaan2014 IEEE Power and Energy Society General Meeting : National Harbor, MD, USA, 27-31 July 20142014 / [5] p. : ill

artikkel kogumikus

13

artikkel kogumikus

Experimentally adjusted modelling and simulation technique for a catamaran autonomous surface vesselAstrov, Igor; Udal, Andres; Mõlder, Heigo; Jalakas, Tanel; Möller, TaaviInternational Conference on Electrical, Computer, and Energy Technologies, ICECET 2022, Prague, Czech Republic, July 20-22, 20222022 / 7 p. : ill https://doi.org/10.1109/ICECET55527.2022.9873069

artikkel kogumikus

14

artikkel ajalehes

Experts: No need to worry about the impact of solar storms todayPiir, Raitnews.err.ee2024 Experts: No need to worry about the impact of solar storms today

artikkel ajalehes

15

artikkel kogumikus

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

artikkel kogumikus

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artikkel kogumikus

Harmonic losses in induction motors caused by voltage waveform distortionsMõlder, Heigo; Vinnal, Toomas; Beldjajev, ViktorPQ2010 : 7th International Conference "2010 Electric Power Quality and Supply Reliability" : June 16-18, 2010, Kuressaare, Estonia2010 / p. 143-148 : ill

artikkel kogumikus

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artikkel kogumikus

Harmonic voltages and currents in LV industrial power systems, shunt capacitors and additional power lossesVinnal, Toomas; Kalda, Heljut; Mõlder, Heigo9th 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. 47-52 : ill

artikkel kogumikus

18

artikkel ajakirjas EST / artikkel ajakirjas ENG

High‐voltage pulse transformer for IOT modulatorsJalakas, Tanel; Janson, Kuno; Mõlder, Heigo; Roasto, IndrekIET electric power applications2020 / p. 2348-2354 https://doi.org/10.1049/iet-epa.2019.0877 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS

artikkel ajakirjas EST / artikkel ajakirjas ENG

19

artikkel ajakirjas

Hundipeal sõitis uus iselaevVitismann, MadliMeremees : Eesti merendusajakiri = Estonian maritime magazine2023 / lk. 20 : fot https://issuu.com/ajakirimeremees/docs/meremees322 https://www.ester.ee/record=b4646644*est

artikkel ajakirjas

20

artikkel kogumikus

Impact of conducting and insulating material to electric fieldJärvik, Jaan; Mõlder, Heigo; Vaimann, Toomas11th International Symposium "Topical Problems in the Field of Electrical and Power Engineering." Doctoral School of Energy and Geotechnology II : Pärnu, Estonia, January 16-21, 20122012 / p. 107-112 : ill

artikkel kogumikus

21

artikkel kogumikus

Implementation of snubber circuits in power converters with high-voltage IGBTsJalakas, Tanel; Blinov, Andrei; Mõlder, Heigo; Lehtla, Tõnu8th International Symposium "Topical Problems in the Field of Electrical and Power Engineering" : Doctoral School of Energy and Geotechnology. II : [Pärnu, January 11-16, 2010 : proceedings]2010 / p. 42-45 : ill

artikkel kogumikus

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artikkel kogumikus

Influence of regenerative braking to power characteristics of a gantry craneBeldjajev, Viktor; Lehtla, Tõnu; Mõlder, HeigoPQ2010 : 7th International Conference "2010 Electric Power Quality and Supply Reliability" : June 16-18, 2010, Kuressaare, Estonia2010 / p. 73-77 : ill

artikkel kogumikus

23

artikkel kogumikus

Influence of variable energy flow to power characteristicsBeldjajev, Viktor; Lehtla, Tõnu; Mõlder, Heigo9th 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. 29-32 : ill

artikkel kogumikus

24

artikkel kogumikus

Investigation of molten metal mixing in a DC electric arc furnace with added AC component on different frequenciesMõlder, Heigo; Järvik, Jaan; Vaimann, Toomas; Gordon, RaunoPQ2012 : 8th International Conference : 2012 Electric Power Quality and Supply Reliability : June 11-13, 2012, Tartu, Estonia : conference proceedings2012 / p. 33-36 : ill https://www.semanticscholar.org/paper/Investigation-of-molten-metal-mixing-in-a-DC-arc-AC-M%C3%B5lder-Jarvik/38848bbd53c7d118a0077072daa0ffb86f649657

artikkel kogumikus

25

artikkel ajakirjas

Iselaev käis ise mere taga äraVill, AntsDirector. Inseneeria2019 / lk. 61-67 : fot http://www.ester.ee/record=b2336521*est https://director.ee/2019/10/02/iselaev-kais-mere-taga/?v=a57b8491d1d8

artikkel ajakirjas

Mõlder, Heigo (autor)

teaviku laadid

autor 27

tema kohta 11

CV 7