A method for mixing molten metal and a compatible electric arc furnaceMõlder, Heigo; Järvik, Jaan; Janson, Kuno; Gordon, Rauno; Vaimann, ToomasEstonian journal of engineering2011 / 3, p. 220-240 : ill

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

Koostööfestival tõi ettevõtjad ja teadlased üksteisele lähemale : [ka T. Varraku ja H. Mõlderi kommentaarid]Säde, MerilynUniversitas Tartuensis : UT : Tartu Ülikooli ajakiri2016 / lk. 8-11 : fot http://www.ester.ee/record=b2459950*est

Kristjan Tabri ja Heigo Mõlder: meretaristut võiksid valvata robotid = Kristjan Tabri, Heigo Mõlder: Robots could guard marine infrastructureTabri, Kristjan; Mõlder, Heigoerr.ee2023 Kristjan Tabri ja Heigo Mõlder: meretaristut võiksid valvata robotid Kristjan Tabri, Heigo Mõlder: Robots could guard marine infrastructure Кристьян Табри и Хейго Мыльдер: морскую инфраструктуру могли бы охранять роботы

Load shifting in the existing distribution network and perspectives for EV charging - case studyKütt, Lauri; Saarijärvi, Eero; Lehtonen, Matti; Rosin, Argo; Mõlder, Heigo2014 5th IEEE PES Innovative Smart Grid Technologies Europe (ISGT Europe) : October 12-15, Istanbul2014 / p. 1-6 : ill

Magnetic current sensor stray components in high frequency operation and their effectsKütt, Lauri; Järvik, Jaan; Mõlder, Heigo; Kilter, Jako; Shafiq, MuhammadConference proceedings : 2012 11th International Conference on Environment and Electrical Engineering : Venice, Italy, 18-25 May 20122012 / p. 617-620 : ill

Measurements and analyses of supply voltage magnitude and voltage variations in Estonian industrial companiesVinnal, Toomas; Kalda, Heljut; Mõlder, Heigo10th International Symposium "Topical Problems in the Field of Electrical and Power Engineering”. Doctoral School of Energy and Geotechnology II : Pärnu, Estonia, January 10-15, 20112011 / p. 46-51 : ill

Microwave treatment against the attack of wood boring in timber structuresMõlder, Heigo; Järvik, Jaan; Pilt, Kalle; Märss, Maido; Reiska, ReinAgronomy research2013 / p. 497–504 : ill

Miks võib tulevikus laevakapten maale jääda?, Eesti esimene isejuhtiv teaduslaev Heli läks merele, Eesti esimene robotlaev hakkab Läänemere kalavarusid kaardistamaKool, Kristipostimees2023 / Lk. 11 Miks võib tulevikus laevakapten maale jääda? Eesti esimene isejuhtiv teaduslaev Heli läks merele Eesti esimene robotlaev hakkab Läänemere kalavarusid kaardistama

Multi-electrode arc furnace technology with improved metal processing capability using current driven mixingMõlder, Heigo; Järvik, Jaan; Vaimann, Toomas; Gordon, RaunoConference proceedings : 2012 11th International Conference on Environment and Electrical Engineering : Venice, Italy, 18-25 May 20122012 / p. 313-316 : ill

New practical approach to input current shaping in AC-DC power convertersJanson, Kuno; Bolgov, Viktor; Kütt, Lauri; Kallaste, Ants; Mõlder, HeigoEPE-PEMC 2008 : 2008 13th International Power Electronics and Motion Control Conference : 1-3 September 2008, Poznan, Poland : abstracts2008 / p. 8

New practical approach to input current shaping in AC-DC power converters [Electronic resource]Janson, Kuno; Bolgov, Viktor; Kütt, Lauri; Kallaste, Ants; Mõlder, HeigoEPE-PEMC 2008 : 2008 13th International Power Electronics and Motion Control Conference : 1-3 September 2008, Poznan, Poland : proceedings2008 / p. 154-158 : ill. [CD-ROM]

An optimal control method for an autonomous surface vessel for environment monitoring and cargo transportation applicationsAstrov, Igor; Udal, Andres; Mõlder, Heigo2021 25th International Conference Electronics : Proceedings of the 25th International Conference : ELECTRONICS 2021, Kaunas University of Technology, 14th–16th June, 2021, Palanga, Lithuania2021 / 6 p https://doi.org/10.1109/IEEECONF52705.2021.9467483

Passive shaping of line current waveform by converter with alternating of parallel and series resonance in AC-DC switch mode power suppliesJanson, Kuno; Bolgov, Viktor; Kütt, Lauri; Kallaste, Ants; Mõlder, HeigoICECS 2008 : The 15th IEEE International Conference on Electronics, Circuits and Systems : 31st August to 3rd September 2008, Malta : conference guide2008 / p. 37

Passive shaping of line current waveform by converter with alternating of parallel and series resonance in AC-DC switch mode power supplies [Electronic resource]Janson, Kuno; Bolgov, Viktor; Kütt, Lauri; Kallaste, Ants; Mõlder, HeigoICECS 2008 : The 15th IEEE International Conference on Electronics, Circuits and Systems : August 31 - September 3, 2008, Malta : [proceedings]2008 / p. 77-80 : ill. [CD-ROM] https://doi.org/10.1109/ICECS.2008.4674795

A review of the effects of electric vehicle charging on distribution network operation and power qualityKütt, Lauri; Saarijärvi, Eero; Lehtonen, Matti; Mõlder, Heigo; Niitsoo, JaanElectrical and Control Technologies : proceedings of the 8th International Conference on Electrical and Control Technologies : ECT-20132013 / p. 162-167

A review of the harmonic and unbalance effects in electrical distribution networks due to EV chargingKütt, Lauri; Saarijärvi, Eero; Lehtonen, Matti; Mõlder, Heigo; Niitsoo, Jaan12th International Conference on Environment and Electrical Engineering (EEEIC) : 5-8 May 20132013 / [6] p

Riist- ja tarkvara hackathon Tehnohack tuleb taas!Inseneeria2016 / lk. [56] http://www.ester.ee/record=b2336521*est

Robotlaeva juhib tehisaruga kaptenImeline Teadus2024 / lk. 20 https://www.ester.ee/record=b2747925*est

Sensor resonance and its influence on the measurement results of fast transientsKütt, Lauri; Shafiq, Muhammad; Lehtonen, Matti; Mõlder, Heigo; Järvik, JaanProceedings of the International Conference on Power Systems Transients (IPST2013) in Vancouver, Canada July 18-20, 20132013 / [7] p.: ill

Skeemipesa ideed lendavad Silicon Valleyni väljaRamler, GerliInseneeria2016 / lk. [42-45] : fot

TalTechi podcast: teadlasest ettevõtjaks ehk viime laboriteadmised päris ellu  [Võrguväljaanne]Mõlder, Heigo; Hansen, Kaisa; Esop, Kristiinadelfi.ee2022 TalTechi podcast: teadlasest ettevõtjaks ehk viime laboriteadmised päris ellu

Tarbimise juhtimine : suurtarbijate koormusgraafikute salvestamine ning analüüs juhtimise rakendamise võimaluste tuvastamiseksRosin, Argo; Drovtar, Imre; Link, Siim; Hõimoja, Hardi; Mõlder, Heigo; Möller, Taavi2014 https://www.ester.ee/record=b4432844*est

Target tracking by neural predictive control of autonomous surface vessel for environment monitoring and cargo transportation applicationsAstrov, Igor; Udal, Andres; Roasto, Indrek; Mõlder, Heigo2020 17th Biennial Baltic electronics conference, Tallinn, Estonia, October 6-8, 2020 : proceedings2020 / 4 p https://doi.org/10.1109/BEC49624.2020.9277115

Tehnikateadlased läbimurde ootel - robotlaev Nymo künnab laineidAlvela, AinTehnikamaailm : TM : sõidukid, elektroonika, teadus, tehnoloogia2019 / lk. 85-88 : fot http://www.ester.ee/record=b4481084*est

Tehnohack tuleb taas!Mõlder, HeigoStudioosus2015 / lk. 20-21 https://www.ester.ee/record=b1558644*est

A trajectory control method for a strongly underactuated spherical underwater surveillance robotAstrov, Igor; Udal, Andres; Mõlder, Heigo2021 IEEE 25th International conference on intelligent engineering systems (INES), 7-9 July 2021 : conference proceedings2021 / p. 43–48 https://doi.org/10.1109/INES52918.2021.9512931

Unistuste jalgrattad : [TTÜ elektrotehnika instituudi teaduri Heigo Mõlderi üks hobidest on vanade jalgrataste elule aitamine]Talv, Terje; Mõlder, HeigoMente et Manu2013 / lk. 26-27 : fot https://www.ester.ee/record=b1242496*est

Uurimislaeval HELI pole ei meeskonda ega kaptenittoostusuudised.ee2023 Uurimislaeval HELI pole ei meeskonda ega kaptenit

Vedelmetalli juhitava segamisvõimaluse uurimine alalisvoolu kaarleekahjus = Analysis of liquid metal controlled stirring method in DC electric arc furnanceMõlder, Heigo2012

Wind force model and adaptive control of catamaran model sailboatAstrov, Igor; Udal, Andres; Mõlder, Heigo; Jalakas, Tanel; Möller, Taavi2022 8th International Conference on Automation, Robotics and Applications, ICARA 20222022 / p. 202-208 : ill https://doi.org/10.1109/ICARA55094.2022.9738524

корабль-«призрак» отправился в плавание из ТаллиннаStolitsa.ee2023 корабль-«призрак» отправился в плавание из Таллинна