• 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
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• 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 https://research.aalto.fi/en/publications/comparison-of-operating-modes-of-air-core-inductive-sensors-for-p
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• 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
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• 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
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• 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 https://www.scopus.com/sourceid/5100155084 https://www.scopus.com/record/display.uri?eid=2-s2.0-85096979478&origin=inward&txGid=054c6f07776bbcd8d2d92fe57fe71608 https://jcr.clarivate.com/jcr-jp/journal-profile?journal=IET%20ELECTR%20POWER%20APP&year=2022 https://www.webofscience.com/wos/woscc/full-record/WOS:000595801000009
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• 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 https://www.semanticscholar.org/paper/Investigation-of-molten-metal-mixing-in-a-DC-arc-AC-M%C3%B5lder-Jarvik/38848bbd53c7d118a0077072daa0ffb86f649657
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• 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 https://ieeexplore.ieee.org/abstract/document/6221451
• 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
• A method for mixing molten metal and a compatible electric arc furnaceMõlder, Heigo; Järvik, Jaan; Janson, Kuno; Gordon, Rauno; Vaimann, ToomasEstonian journal of engineering2011 / p. 220-240 : 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 https://agronomy.emu.ee/wp-content/uploads/2013/10/p11226.pdf#abstract-3069 https://www.scopus.com/sourceid/21100201050 https://www.scopus.com/record/display.uri?eid=2-s2.0-84879047746&origin=resultslist&sort=plf-f&src=s&sot=b&sdt=cl&cluster=scoprefnameauid%2C%22M%C3%B5lder%2C+H.%2325651818700%22%2Ct&s=SRCTITLE%28%22Agronomy+Research%22%29&sessionSearchId=cd75448ca2149e256e2020a6c8166498
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• Modeling the trajectory tracking accuracy of an autonomous catamaran patrol vessel under different positional data disturbance conditionsUdal, Andres; Kaugerand, Jaanus; Mõlder, Heigo; Astrov, Igor; Bauk, SanjaMT '24 : 10th International Conference on Maritime Transport : Barcelona, Spain, 5-7 June, 20242024 / p. 1-15 : ill https://doi.org/10.5821/mt.13165 http://hdl.handle.net/2117/409463
• 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 https://www.researchgate.net/publication/241155011_New_Practical_Approach_to_Input_Current_Shaping_in_AC-DC_Power_Converters
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• 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 https://ieeexplore.ieee.org/document/4674795
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• 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
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