A frequency-controlled electrical drive for an additional water pump in a district heating plantJansikene, Raik; Joller, JüriBaltic electrical engineering review1996 / 2, p. 58-61: ill Computer model for energy-optimised control of pumping stationJoller, JüriCAx Techniques : proceedings of the 4th International Scientific Colloquium : Bielefeld, Germany, September 13-15, 19991999 / p. 467-473 : ill Development system for special purpose electrical drives and convertersJoller, Jüri; Lehtla, MadisELECTROMOTION '99 : 3rd International Symposium on Advanced Electromechanical Motion Systems : July 8-9, 1999, Patras, Greece : proceedings. Vol. II1999 / p. 637-640 : ill Distributed energy supply system for electric vehiclesPettai, Elmo; Laugis, Juhan; Lehtla, Tõnu; Joller, Jüri; Rosin, ArgoEPE-PEMC 2004 : 11th International Power Electronics and Motion Control Conference : 2-4 September 2004, Riga, Latvia : proceedings. Vol. 6 of 7, Mechatronics, industrial drive sytems, power electronics and drives in transport, EMC and design of PE systems2004 / p. 6-218 - 6-221 Ehitiste elektripaigaldisedKroon, Kalju; Joller, Jüri; Risthein, Endel2006 https://www.ester.ee/record=b2118108*est Ehitiste elektripaigaldisedJoller, Jüri; Risthein, Endel2006 https://www.ester.ee/record=b2175273*est Elektriku kalender 1998Laugis, Juhan; Risthein, Endel; Lehtla, Tõnu; Oorn, Arvo; Tomson, Teolan; Joller, Jüri; Lehtla, Madis1997 Elektromagnetiline ühilduvusJoller, Jüri; Risthein, Endel2004 https://www.ester.ee/record=b1936601*est Elektromagnetiline ühilduvusJoller, Jüri; Risthein, Endel2004 https://www.ester.ee/record=b1936681*est Elektromagnetiline ühilduvusJoller, Jüri; Risthein, Endel2004 https://www.ester.ee/record=b1936688*est Elektromagnetiline ühilduvusJoller, Jüri; Risthein, Endel2004 https://www.ester.ee/record=b1936691*est EMI problems of the high frequency 3-phase rectifierVinnikov, Dmitri; Lehtla, Tõnu; Joller, Jüri3rd International Scientific Workshop "Compatibility in Power Electronics" (CPE 2003) : Gdansk-Zielona Gora, Poland, 28-30 May, 20032003 / p. 159-161 Energiasäästust elektriajamisüsteemidesJoller, Jüri; Jansikene, RaikElektriala2000 / 1, lk. 8-11: ill https://artiklid.elnet.ee/record=b1003228*est Energy flows and losses of an electric tramJoller, JüriPEDC 2001 : Power Electronics Devices Compatibility : 2nd Conference : 3-5 September 2001, Zielona Gora, Poland2001 / p. 104-110 : ill Energy saving additional water pump in a district heating plantJansikene, Raik; Joller, JüriThe Nordic Research Symposium Energy Efficient Electric Motors and Drives, 12-16 August 1996, Skagen, Denmark : proceedings1996 / [3] p.: ill Feasibility study of 8 megawatt frequency controlled pumping station of heating power plantJoller, JüriActual Problems of Electrical Drives and Industry Automation : the research symposium of young scientists : Tallinn, Estonia, May 31 - June 5, 19991999 / p. 59-62: ill Frequency converter for study purposesJoller, Jüri2nd International (13th All-Russian) Conference on Automatic Electric Drive : AED-98 : Uljanovsk, 23.09.-25.09.19981998 / [3] p Hannoveri mess andis impulsi : [mess toimus 7.-12. apr., TTÜ osales väljapanekuga]Joller, JüriMente et Manu2003 / 25. apr., lk. 6 : fot https://www.ester.ee/record=b1242496*est High-voltage frequency converter with multiprocessor control systemJoller, JüriПроблемы автоматизированного электропривода : теория и практика : научно-техническая конференция с международным участием 15-20 сентября 1997 г., Харьков1997 / 2 с.: ill High-voltage frequency converter with multiprocessor control systemJoller, JüriActual Problems of Electrical Drives and Industry Automation : the research symposium of young scientists, Lohusalu, Estonia, June 1-8, 19971997 / p. 51-53: ill JõuelektroonikaJoller, Jüri1996 https://www.ester.ee/record=b1054897*est Jõuelektroonika : magistritööJoller, Jüri1996 https://www.ester.ee/record=b2688069*est Kelle käes on tuleviku võti?Joller, JüriTehnikaülikool1998 / 23. märts, lk. 8 Kergrööbassõidukite ajamid ja juhtimineLaugis, Juhan; Lehtla, Tõnu; Joller, Jüri; Rosin, Argo; Vinnikov, Dmitri; Lehtla, Madis2008 http://www.ester.ee/record=b2394445*est Kuidas leida tõde ja keda uskuda? [Võrguväljaanne]Joller, Jürisekretar.ee2021 "Kuidas leida tõde ja keda uskuda?" Kuidas näevad õppejõud tudengeid? : [Enn Listra, Jüri Jolleri jt. arvamused]Korrol, Tõnu; Listra, Enn; Joller, JüriÜliõpilasleht2001 / 29. okt., lk. 6-7 : ill Laboratory development system for electrical drives and industrial process controlLehtla, Tõnu; Joller, JüriAutomaatio 97, 23.-25.9.1997, Helsinki, Finland : esitelmien lyhennelmät1997 / p. 191 Medium-voltage frequency converters microprocessor control systemMälter, Meelis; Joller, JüriActual Problems of Electrical Drives and Industry Automation : the research symposium of young scientists : Tallinn, Estonia, May 31 - June 5, 19991999 / p. 63-66: ill Microcontroller control device for high speed control solenoidsJoller, Jüri; Laugis, JuhanТезисы докладов I международной (XII всероссийской) конференции по автоматизированному электроприводу, 26-28 сентября 1995 г., Санкт-Петербург1995 / с. 72 Modernisation of tram traction driveArukivi, Andres; Joller, JüriActual Problems of Electrical Drives and Industry Automation : the research symposium of young scientists : Tallinn, Estonia, May 31 - June 5, 19991999 / p. 56-58: ill Modernisation of trams in EstoniaLaugis, Juhan; Lehtla, Tõnu; Pettai, Elmo; Joller, Jüri; Rosin, Argo; Lehtla, Madis; Vinnikov, DmitriThe 6-th International Conference on Unconventional Electromechanical and Electrical Systems : UEES'04. Vol. 2 of 32004 / p. 561-564 Modernization of electrical transport systems in EstoniaLaugis, Juhan; Lehtla, Tõnu; Joller, Jüri; Boiko, Vitali; Vinnikov, Dmitri; Lehtla, Madis10th International Power Electronics and Motion Control Conference : EPE-PEMC 2002, Cavtat & Dubrovnik : 9-11 September 2002, Cavtat & Dubrovnik, Croatia2002 Multiprocessor control system for 10 kV frequency converterJoller, JüriBEC'98 : the 6th Biennial Conference on Electronics and Microsystems Technology, October 7-9, 1998, Tallinn, Estonia : proceedings1998 / p. 239-242: ill Operation and diagnostics of the tram traction driveLehtla, Madis; Joller, Jüri; Laugis, Juhan3rd International Scientific Workshop "Compatibility in Power Electronics" (CPE 2003) : Gdansk-Zielona Gora, Poland, 28-30 May, 20032003 / p. 61-63 Parameter identification and comparision of an induction motor modelsLehtla, Tõnu; Joller, Jüri; Lehtla, Madis; Laugis, JuhanEighth International Conference on Power Electronics and Variable Speed Drives : 18-19 September 20002000 / p. 201-205 : ill Power analyse and modernisation of trolleybus traction driveMälter, Meelis; Joller, Jüri; Arukivi, Andres; Laugis, Juhan43. Internationales Wissenschaftliches Kolloquium, 21.-24.09.1998. Band 4, Elektroenergiesysteme und elektrische Geräte, Diagnostik, Hochspannungstechnik und elektrische Isoliertechnik, Energiewandlung : Vortragsreihen1998 / p. 612-616: ill Power analyse and new loss minimization possibilities of a tram systemJoller, Jüri; Lehtla, Madis10th International Power Electronics and Motion Control Conference : EPE-PEMC 2002, Cavtat & Dubrovnik : 9-11 September 2002, Cavtat & Dubrovnik, Croatia2002 Power analyse of a tram system with energy storage devicesJoller, Jüri; Lehtla, MadisBEC 2002 : proceedings of the 8th Biennial Baltic Electronics Conference : October 6-9, 2002, Tallinn, Estonia2002 / p. 395-396 Power measurements of trams and trolleybuses in traffic conditions in TallinnArukivi, Andres; Mälter, Meelis; Joller, Jüri; Laugis, JuhanBEC'98 : the 6th Biennial Conference on Electronics and Microsystems Technology, October 7-9, 1998, Tallinn, Estonia : proceedings1998 / p. 377-380: ill Power measurements of trams in Tallinn's traffic conditionsJoller, Jüri; Arukivi, Andres; Mälter, Meelis; Laugis, Juhan43. Internationales Wissenschaftliches Kolloquium, 21.-24.09.1998. Band 4, Elektroenergiesysteme und elektrische Geräte, Diagnostik, Hochspannungstechnik und elektrische Isoliertechnik, Energiewandlung : Vortragsreihen1998 / p. 622-627: ill Research and development of energy saving traction drives for tramsJoller, Jüri2001 https://www.ester.ee/record=b1507469*est Research and development of voltage converter for tramsVinnikov, Dmitri; Lehtla, Madis; Joller, Jüri; Laugis, JuhanPower and Electrical Engineering International Scientific Conference2002 / ? p Research of energy flows and losses in an electric tramJoller, JüriActual Problems of Electrical Drives and Industry Automation : the 3rd Research Symposium of Young Scientists : Tallinn, Estonia, May 19-26, 20012001 / p. 71-73 : ill Research of trams traction drivesJoller, JüriBaltic electrical engineering review1998 / 1, p. 17-20: ill Sagedusmuunduri tasuvusajastJoller, JüriElektriku kalender 19981997 / lk. 153-156 Soe dušivesi poole odavamaks : [energiasäästlik seade duši heitvee soojuse kasutamiseks vee soojendamiseks]Joller, JüriÄripäev2003 / 17. juuni, Kliendileht Tehnoloogia, lk. 2 Starting of a diesel engine by help of ultracapacitorsBoiko, Vitali; Vinnikov, Dmitri; Joller, JüriBEC 2002 : proceedings of the 8th Biennial Baltic Electronics Conference : October 6-9, 2002, Tallinn, Estonia2002 / p. 405-406 : ill Tehnikaülikool Hannoveri messilJoller, JüriTehnikaülikool1997 / 12. mai, lk. 2 https://www.ester.ee/record=b5309277*est Tehnikaülikool Hannoveri messilJoller, JüriPingering1997 / 10. mai, lk. 3: ill The control of operation modes in a traction driveLehtla, Madis; Joller, JüriThe 4th Research Symposium of Young Scientists : Actual Problems of Electrical Drives and Industry Automation : Tallinn, Estonia, May 17-21, 20032003 / p. 77-82 : ill Toiteliiniga seotud sõidukite energiavahetuse juhtimissüsteem : EE200200424Pettai, Elmo; Laugis, Juhan; Lehtla, Tõnu; Joller, Jüri; Rosin, Argo2004 https://www1.epa.ee/patent/data.asp?NroParam=P200200424&ID=X551997&NID=&offset=&HKR= https://www1.epa.ee/patent/kirjeldus/P200200424.pdf Traction and control of light rail vehiclesLaugis, Juhan; Lehtla, Tõnu; Joller, Jüri; Rosin, Argo; Vinnikov, Dmitri; Lehtla, Madis2008 http://www.ester.ee/record=b2394449*est Tram traction drives and comparison of their control methodsJoller, Jüri; Lehtla, Madis; Lehtla, Tõnu; Laugis, JuhanThe 7th Biennial Conference on Electronics and Microsystem Technology "Baltic Electronics Conference" : BEC 2000 : October 8 - 11, 2000, Tallinn, Estonia : conference proceedings2000 / p. 203-204 : ill Trammi tee läbi ülikooli : [TTÜ elektriajamite ja jõuelektroonika instituudi ja Tallinna Trammi- ja Trollibussikoondise koostööst]Joller, JüriElektriala2000 / 5, lk. 5-7 : ill https://artiklid.elnet.ee/record=b1005205*est Trammide energiasäästlike veoajamite uurimine ja väljatöötamine = Research and development of energy saving traction drives for tramsJoller, Jüri2001 https://www.ester.ee/record=b1618260*est TTÜ teadlased Horvaatias : [konverentsil EPE-PEMC 2002 kõneldust]Joller, JüriElektriala2002 / 5, lk. 27 Use of ultracapacitors modules in ICE starting systemBoiko, Vitali; Vinnikov, Dmitri; Joller, JüriPower and Electrical Engineering International Scientific Conference2002 / ? p Uude sajandisse väiksema energiakuluga : [TTÜ elektriajamite ja jõuelektroonikainstituudi rekonstrueeritud tramm]Laugis, Juhan; Joller, Jüri; Heinvere, Uno; Rebane, AareSõitja2000 / okt., lk. 20-21 https://artiklid.elnet.ee/record=b1005878*est Uusi tehnikateaduste magistreid : [Andres Arukivi, Liisa Liivik, Arvi Hamburg]Joller, Jüri; Jansikene, Raik; Treufeldt, ÜloElektriala2001 / lk. 28 Ühistranspordi kaitseks : Tallinn ei saa hakkama trammide ja trollidetaJoller, JüriPostimees2000 / 16. nov., lk. 21 https://artiklid.elnet.ee/record=b1681115*est