GENERALNI POKROVITELJI KONFERENCIJE / MAIN

23rd 26st November 2016 Zlatibor, Srbija Međunarodna unarodna konferencija International Conference ELEKTRANE 2016 POWER PLANTS 2016 Program konferencije / Conference Programme sa satnicom / with time table SOCIETY OF THERMAL ENGINEERS OF SERBIA DRUŠTVO TERMIČARA SRBIJE SR www.drustvo www.drustvo-termicara.com I

GENERALNI POKROVITELJI KONFERENCIJE / MAIN PATRONS Ministry of Mining and Energy of the Republic of Serbia / Ministarstvo rudarstva i energetike Republike Srbije http://www.mre.gov.rs/ / Ministry of Education, Science and Technological Development of the Republic of Serbia / Ministarstvo prosvete, nauke i tehnološkog razvoja Republike Srbije http://www.mpn.gov.rs/ / Ministarstvo poljoprivredee i zaštite životne sredine Republike Srbije / Ministry of Agriculture and Environmental Protection of the Republic of Serbia http://www.mpzzs.gov.rs/ / JP Elektroprivreda Srbije / ELECTRIC POWER INDUSTRY OF SERBIA http://www.eps.rs/eng/index.aspxx GLAVNI SPONZORI KONFERENCIJE / MAIN SPONSORS GENERAL ELECTRIC http://www.ge.com/ HAMON http://www.hamon.com/en/corporate/ JP Elektroprivreda Srbije / ELECTRIC POWER INDUSTRY OF SERBIA http://www.eps.rs/eng/index.aspx DONGFANG ELECTRIC CORPORATION http://www.dongfang.com.cn/index.php II

VELIKI SPONZORI KONFERENCIJE / MAJOR SPONSORS RAFAKO S.A. POLAND http:/ //www.rafako.com.pl/ SIEMENS D.O.O. BEOGRAD http://www.siemens.com/entry/rs/sr/ SPONZORI KONFERENCIJE / SPONSORS ZK-TERMOCHEM Ltd. Praha, Czech Rep. http://www.termochem.cz/en/about-us.html EURO-MONT-ING d.o.o. Beograd http://euromonting.rs/indexeng.html BALKAN ENERGY TEAM, d.o.o. Beograd http://www.bet.rs/ VIA OCEL, BEOGRAD http://www.viaocel.rs/ UNITED CONVEYERS CORPORATION http://unitedconveyor.com/

SPONZORI KONFERENCIJE / SPONSORS YOKOGAWA http://www.yokogawa.com/ INSTITUT MIHAILO PUPIN, BEOGRAD http://www.imp.bg.ac.rs EXIBITORS/IZLAGAČI GENERAL ELECTRIC HAMON DONGFANG ELECTRIC CORPORATION RAFAKO SIEMENS ZK-TERMOCHEM EURO-MONT-ING BALKAN ENERGY TEAM VIA OCEL IV

Program rada konferencije sa vremenskim rasporedom Conference Programme with the time table

POWER PLANTS 2016 PROGRAMME, ZLATIBOR, Hotel Palisad, 23 th 26 st November 2016 SREDA / WEDNESDAY 23.11.2016. Simultano prevođenje / Simultaneous translation 17 00 Svečano otvaranje Međunarodne konferencije ELEKTRANE 2016 / INTERNATIONAL CONFERENCE POWER PLANTS 2016 OPENING CEREMONY SALA TARA HOTELA PALISAD (na III spratu Kongresnog centra) ROOM TARA HOTEL PALISAD (on a III floor of the Congres center) Pozdravne reči / WELCOME ADDRESS Prof. Dr Milan Radovanović - Predsednik Društva termičara Srbije Dr Predrag Stefanović - Predsednik Organizacionog odbora ELEKTRANE 2016 Otvaranje skupa / OPENING CEREMONY Skup otvara Ministar rudarstva i energetike Republike Srbije Aleksandar Antić Pozdravna reč predstavnika državnih institucija: Predstavnik Ministarstva rudarstva i energetike Republike Srbije Predstavnik Ministarstva poljoprivrede i zaštite životne sredine Republike Srbije Predstavnik Ministarstva prosvete, nauke i tehnološkog razvoja Republike Srbije Prof. Dr Branko Kovačević, Predsednik Nadzornog Odbora JP EPS Milorad Grčić, V. d. direktora JP EPS - Predsednik Izvršnog odbora Dr Borisav Grubor, Direktor Instituta za nuklearne nauke VINČA Prof. Dr Radivoje Mitrović, Dekan Mašinskog fakulteta u Beogradu 17 45 Uvodna predavanja Opening Lectures Predsedavaju: Prof. dr M. Radovanović, dr P. Stefanović, Prof. dr D. Stojiljković, dr D. Cvetinović Janez Kopač, Director of Secretariat Energy Community EU - welcome address Peter Vajda, Secretariat Energy Community EU, Environmental expert Dr Miodrag Mesarović, Generalni sekretar Srpskog komiteta Svetskog saveta za energiju CHALLENGING TIMES FOR POWER PLANTS Ljubo Maćić, President of the Council of the Energy Agency of the Republic of Serbia IMPACT OF REGULATORY MEASURES AND ENERGY MARKETS CHANGES TO ELECTRICITY GENERATION Savo Bezmarević, Izvršni direktor za tehničke poslove proizvodnje energije JP EPS ENERGETSKA EFIKASNOST I POTROŠNJA ELEKTRIČNE ENERGIJE Prof. Dr Miroslav Benišek (University of Belgrade, Faculty of Mechanical Engineering,, Branimir Jovanović (Museum Nikola Tesla in NIKOLA TESLA'S RESEARCH IN THE ENERGY TRANSITION FIELD BETWEEN FLUID AND MECHANICAL SYSTEM AND DEVELOPMENT OF THE MACHINES AND MEASURING EQUIPMENT BASED ON THOSE DISCOVERIES 20 30 Koktel dobrodošlice / WELCOME COCKTAIL

ČETVRTAK / THURSDAY 24.11.2016. PREPODNEVNI PROGRAM / MORNING PROGRAM: 9 00 POZIVNA PREDAVANJA / INVITED LECTURES SALA TARA HOTELA PALISAD (na III spratu Kongresnog centra) Predsedavaju: Prof. Dr Dragoslava Stojiljković, dr Slobodan Đekić Simultano prevođenje / Simultaneous translation 9 00 9 20 Krzysztof Burek (RAFAKO S.A., Racibórz, Poland) JAWORZNO 910 MW: PROJECT WITH ULTRASUPERCRITICAL STEAM PARAMETERS, A SOLUTION FOR ACHIEVING HIGH EFFICIENCY OF THE COAL POWER PLANTS 9 20 9 40 Bernhard Makarowski, Peter Zimmermann (Hamon Thermal Germany GmbH., Bochum, Germany) MODERN AND ECONOMIC SOLUTIONS FOR NEW AND EXISTING NATURAL DRAFT COOLING TOWERS 9 40 10 00 Rüdiger Baege, Christian Moser, Ralf Thomsen (Hamon Enviroserv GmbH., Essen, Germany) HAMON ENVIROSERV GERMANY COMPETENCE CENTRE FOR FGD TECHNOLOGIES AT HAMON GROUP 10 00 10 20 Conner Cox, Jon Norman, P. E. (United Conveyor Corporation, Essen, Germany) FULL SCALE DRY SORBENT INJECTION TESTS IN EUROPE FOR SO 2 REDUCTION TO MEET NEW REGULATORY REQUIREMENTS 10 20 10 40 Presenter to be defined (Dongfang Boiler Group CO,. LTD (Clean Combustion and Flue Gas Purification Key Laboratory of Sichuan Province Dongfang Boiler Group CO, P. R. China)) FLUIDIZED BED BOILER ADAPTABILITY TO LIGNITE POWER PLANT 10 40 11 00 V.E. Skouditskiy, R.G. Anoshin, K.A. Grigoryev (Company NTV-energo Saint-Petersburg, Russia) V.V. Mihajlov (Engineering Company ZIOMAR, JSC Podolsk, Russia) S.V. Djekic (Inter Kontakt-Energo d.o.o., LOW - TEMPERATURE VORTEX COMBUSTION DEVELOPMENT FOR KANSK-ACHINSK COAL COMBUSTION AT 500 MWe UNIT OF TPP NAZAROVSKA 11 00 11 30 Pauza za kafu u holu ispred bifea na I spratu Kongresnog centra / Coffee break 11 30 POZIVNA PREDAVANJA / INVITED LECTURES SALA TARA HOTELA PALISAD (na III spratu Kongresnog centra) Predsedavaju: dr Slobodan Đekić, dr Miodrag Mesarović Simultano prevođenje / Simultaneous translation 11 30 11 50 Roland Jeschke, Christian Kissling (MITSUBISHI HITACHI POWER SYSTEMS EUROPE GmbH, Duisburg, Germany) LOW NOX FIRING SYSTEM FOR LIGNITE FIRED BOILER AT UNIT NO 5, TPP NIKOLA TESLA A

11 50 12 10 Christian Storm, Silke Jährig, Bernd Thaler (Babcock Borsig Steinmüller GmbH (BBS), Oberhausen, Germany) Sasa Momcilovic, Aleksandar Milenkovic (Via Ocel d.o.o., RETROFIT OF THE FIRING SYSTEM AND EMISSION REDUCTION AT NIKOLA TESLA A3 12 10 12 30 Paolo Schmidt-Holzmann (Steinmueller Engineering GmbH, Germany) UPGRADE OF THE FIRING SYSTEM TO MODERN LOW-NOx TYPE TO ACHIVE RELAYBILITY BY LOWER NOx EMISSIONS 12 30 12 50 Dawid Piotr Hanak, Vasilije Manovic (Combustion and CCS Centre, Cranfield University, Bedford, Bedfordshire, UK) CALCIUM LOOPING FOR DECARBONISATION OF COAL-FIRED POWER PLANTS 12 50 13 10 Jens Reich, Wolfgang A. Benesch, Matthias Schneider, Udo Sommer (STEAG Energy Services GmbH, Essen, Germany) ENHANCING RELIABILITY AND EFFICIENCY OF POWER PLANTS SUPPLIED FROM CHINA TYPICAL PROBLEMS ENCOUNTERED AND MEASURES TO ENSURE THE QUALITY IN THE PAST DECADE 13 10 13 30 Pietro Marioni (VICODA GmbH, Zeven, Germany) Slobodan Djekic (Inter Kontakt-Energo d.o.o., VIBRATION RISK AND COUNTERMEASURES IN POWER PLANTS 13 30 13 50 E.B. Zhukov, E.M. Puzirev, K.V.Menyaev (Altai State Technical University, Barnaul, Russian Federation) CO-COMBUSTION TECHNOLOGY OF LIGNITE AND BIOMASS (WOOD WASTE) 13 50 14 10 Jelena Đokić (Siemens-a d.o.o., Nebojša Radmilović (University of Belgrade, Institute Mihajlo Pupin,, Kosta Duvnjak (Electric Power Industry of Serbia, TPP TENT-A, Obrenovac, Serbia), Nenad Veljović (Siemens-a d.o.o., Bojan Papić, Milena Milojević, Tamara Jovanović, Vesna Petkovski, Nikola Cimbaljević (University of Belgrade, Institute Mihajlo Pupin-Automatika,, Savo Bezmarević, Darko Šarić, Zvezdan Karać, Bojan Kuzminac, Ivan Vukosavljević, Krsto Milović, Danica Petrović (Electric Power Industry of Serbia, TPP TENT-A, Obrenovac, Serbia) SPPA-T3000 AND ARS AMEG 3030 SYSTEM SYMBIOSIS IN THE IMPLEMENTATION OF THERMAL POWER PLANT SIMULATOR-TRAINING SYSTEM 14 10 Pauza za ručak / Lunch break

11 30 PREDAVANJA po sesijama/ SESSIONS LECTURES Sesija: Eksploatacioni problemi termo/hidro/vetro i drugih elektrana I Session: Thermal / hydro / wind and other Power Plants exploitation problems I SALA MORAVA HOTELA PALISAD (na II spratu Kongresnog centra) Predsedavaju: Prof. dr Miroslav Benišek, Dane Džepčeski 11 30 11 50 Miroslav Benišek (University of Belgrade, Faculty of Mechanical Engineering, Branislav Ignjatović, Vladimir Petrović, (Electric Power Industry of Serbia, HE Đerdap, Serbia) INDEX TEST METHOD OF THE COMBINATORY LINK CHARACTERISTICS DETERMINATION FOR THE AXIAL TURBINE 'S DOUBLE SYSTEM REGULATION 11 50 12 10 Ivan Božić (University of Belgrade, Faculty of Mechanical Engineering, Miloš Tanasijević (University of Belgrade, Faculty of Mining and Geology, Predrag Mlađenović, Ljubiša Ljujić, Stojan Trtović, Dragan Zorić, Aleksandar Jakšić, Darko Bjelić (Electric Power Industry of Serbia, Limske Hydropower Plants, Bajina Bašta, Serbia) RISK ANALYSIS OF HYDRAULIC TURBINES VITAL COMPONENTS FAILURES AT LIMSKE HYDROPOWER PLANTS 12 10 12 25 Saša Milanović, Ivan Božić, Gordana Bakić (University of Belgrade, Faculty of Mechanical Engineering, CONTEMPORARY TECHNIQUES FOR CAVITATION EROSION PREVENTION IN HYDRAULIC TURBINES 12 25 12 40 Miodrag Arsić (Institute for Materials Testing, Srđan Bošnjak (University of Belgrade, Faculty of Mechanical Engineering, Vencislav Grabulov, Mladen Mladenović, Zoran Savić (Institute for Materials Testing, USE OF NON-DESTRUCTIVE TESTS FOR TECHNICAL DIAGNOSTICS OF CONDITION AND ASSESSMENT OF INTEGRITY OF TURBINE AND HYDRO-MECHANICAL EQUIPMENT 12 40 12 55 Svetlana Stevovic (Union Nikola Tesla University, Faculty for Construction Management, Belgrade, Serbia) TECHNICALLY AND ECONOMICALLY FEASIBLE HYDRO POTENTIAL OF SMALL RIVERS IN SERBIA 12 55 13 10 Dane Džepčeski, Vladimir Stanojčić, Nemanja Milojčić (University of Belgrade, The Nikola Tesla Institute of Electrical Engineering, Marko Mijić (ELNOS BL, Banja Luka, Republic of Srpska, BiH) Mladenko Đaković, Nedeljko Todić, Anđelko Grahovac (ZP Hidroelektrane na Vrbasu A. D. Mrkonjić Grad, Republic of Srpska, BiH) SMALL HYDRO POWER PLANT AS AUXILIARY POWER SUPPLY GENERATOR SET

13 10 13 25 Vojin Kostic (University of Belgrade, The Nikola Tesla Institute of Electrical Engineering, Belgrade, Serbia), Nebojša Raičević (University of Niš, Faculty of Electronic Engineering, Niš, Serbia) Jovan Mrvić, Dragan Kovačević (University of Belgrade, The Nikola Tesla Institute of Electrical Engineering, TESTING OF ABOVE GROUND PERMANENT CONNECTIONS IN HIGH-VOLTAGE POWER FACILITY GROUNDING SYSTEMS 13 25 13 40 Moved to Friday on Author request Željko V. Despotović (University of Belgrade, Institute Mihajlo Pupin, Milovan Majstorović (University of Belgrade, School of Electrical Engineering, VOLTAGE STABILISATION AND SYNCHRONISATION OF DC/AC POWER CONVERTERS IN MOBILE OFF-GRID SOLAR POWER SYSTEM 13 40 13 55 Abdulah Delibašić (Public Enterprise Elektroprivreda BiH d.d. Sarajevo, TPP Kakanj, Kakanj, BiH) SMANJENJE VLASTITE POTROŠNJE U TERMOELEKTRANI KAKANJ IZGRADNJOM SOLARNE ELEKTRANE 14 00 Pauza za ručak / Lunch break 11 30 PREDAVANJA po sesijama/ SESSIONS LECTURES Sesija: Energetski resursi i održivi razvoj - Obnovljivi izvori energije Session: Energy resources and sustainable development - Renewable energy sources SALA SAVA HOTELA PALISAD (u prizemlju Kongresnog centra) Predsedavaju: dr Rade M. Karamarković, dr Žarko Stevanović 11 30 11 50 Aleksandar Gajić (University of Belgrade, Faculty of Mechanical Engineering, Stanislav Pejović (Prof. Emeritus, 300 Webb Drive #1411, Mississauga, Ontario, Canada) Bryan Karney (University of Toronto, Civil Engineering Department, Toronto, Canada) REVERSIBLE HYDROPOWERPLANTS REDUCES ELECTRICITY COSTS AND KEEP WIND AND SOLAR ENERGY UNPOLLUTED 11 50 12 10 Žarko Stevanović, Nikola Mirkov (University of Belgrade, Vinca Institute of Nuclear Sciences, Laboratory for Thermal Engineering and Energy, Maja Đurović-Petrović (University of Belgrade, Faculty of Mechanical Engineering, Innovation Centre, LOSSES AND UNCERTAINTY PREDICTIBILITY OF ANNUAL ELECTRYCITY PRODUCTION ON WIND FARM PROJECT 12 10 12 25 Saša Stojković, Aleksandra Grujić, Milan Jović, Milan Ivezić (The School of Electrical and Computer Engineering of Applied Studies, TECHNO-ECONOMIC ANALYSIS OF STAND-ALONE PV/BATTERY AND PV/BATTERY/HYDROGEN SYSTEMS FOR THE REMOTE-HOUSING APPLICATION

12 25 12 40 Svetlana R. Dumonjić-Milovanović (Partner Engineering Ltd., Banja Luka, Republic of Srpska, BiH) Petar Gvero, Zdravko N. Milovanović (University of Banja Luka, Faculty of Mechanical Engineering, Banja Luka, Republic of Srpska, BiH) OPTIMIZATION OF HYBRID SYSTEM BASED ON ENERGY OF THE SUN AND WIND ON BANJA LUKA REGION 12 40 12 55 Radomir Stamatović, Aleksandar Car, Nikola Stojaković, Ivana Kršenković (Institute Mihajlo Pupin Automatika, THE CLIMATE INFLUENCES ON ROOFTOP PHOTOVOLTAIC POWER PLANT 12 55 13 10 Marta Trninić, Dragoslava Stojiljković, Aleksandar Jovović, Nebojša Manić (University of Belgrade, Faculty of Mechanical Engineering, INDUSTRIAL WASTE AS AN ADDITIONAL ENERGY SOURCE IN POWER PLANTS 13 10 13 25 Rade M. Karamarković, Vladan M. Karamarković, Miloš V. Nikolić, Nenad P. Stojić (Faculty of Mechanical and Civil Engineering in Kraljevo, University of Kragujevac, Serbia) ENERGY RECOVERY FROM UNCONVERTED BIOMASS CHAR 13 25 13 40 Vladan M. Karamarković, Rade M. Karamarković, Miloš V. Nikolić, Nenad P. Stojić (University of Kragujevac, Faculty of Mechanical and Civil Engineering in Kraljevo, Serbia) IMPROVING POWER PRODUCTION OF A SMALL HYDROPOWER PLANT 13 40 13 55 Ivan Ćirić, Goran Pernić (University of Belgrade, Institute Mihajlo Pupin, Boris Jovanović (Electric Power Industry of Serbia, PD "Drinsko-Limske HE", HE Bajina Bašta, Perućac, Serbia) RAZVOJ SOLARNE ENEREGETIKE U RS SRBIJI, PROJEKTOVANJE, IZGRADANJA I PUŠTANJE U RAD FOTONAPONSKE ELEKTRANE FNE BRANA LAZIĆI 13 55 14 10 Ivan S. Stevović (University of Belgrade, Faculty of Organizational Sciences, ORGANIZATION OF SOLAR ENERGY PRODUCTION WITH THE GOAL OF LONGTERM FINANTIAL BENEFITS 14 10 Pauza za ručak / Lunch break

ČETVRTAK / THURSDAY 24.11.2016. POPODNEVNI PROGRAM / AFTERNOON PROGRAM: Simultano prevođenje / Simultaneous translation 16 00 1930 Prezentacija sponzora i okrugli sto Društva termičara Srbije SALA TARA HOTELA PALISAD (na III spratu Kongresnog centra) ROOM TARA HOTEL PALISAD (on a III floor of the Congres center) Prezentacija sponzora General Electric / Presentation of General Electric representative 16 00 16 10 Gaetano Massara, GE GGO Country Executive South East Europe GE POWER IN SERBIA 16 10 16 20 Igor Pejaković, Sales manager Western Balkan Steam Power GE STEAM POWER SYSTEMS 16 20 16 35 Gerhard Heinz, GE Power GE Sales Director Boiler Service Europe BOILER REHABILITATION 16 35 16 50 Piotr Czerwinski, GE ST Engineering manager TURBINE RETROFIT 16 50 17 00 Jari Heininen, Senior Sales manager STECSS ECS PRESENTATION Simultano prevođenje / Simultaneous translation 17 00 1900 Okrugli sto Društva termičara Srbije / Roundtable of the Society of Thermal Engineers: Lignite Mill Upgrade Solution The Key for the Succesful Boiler Modernization Projects Predsedavaju: dr Predrag Radovanović Uvodna predavanja / Introductory lectures 17 00 17 20 Gerhald Hainz (GE Boiler Deutschland GmbH, Stuttgart, Germany) PRESENTATION CONCERNING LIGNITE MILLS UPGRADE SOLUTIONS 17 20 17 40 Thomas Krause, Falk Hoffmeister (MITSUBISHI HITACHI POWER SYSTEMS EUROPE GmbH, Duisburg, Germany) LIGNITE MILL UPGRADE SOLUTIONS FOR LIGNITE FIRED BOILER AT UNIT NO 3, 4 AND 5, TPP NIKOLA TESLA A 17 40 18 00 Titoslav Živanović (University of Belgrade, Faculty of Mechanical Engineering, THE PROCESS OF GRINDING OF COAL IN THE FAN MILL 18 00 19 00 Diskusija učesnika okruglog stola / Discussion of the roundtable attendees

19 00 19 30 Koktel sponzora / Coctail of the sponsor GENERAL ELECTRIC SALA TIMOK HOTELA PALISAD (na I spratu Kongresnog centra) ROOM TIMOK HOTEL PALISAD (on a I floor of the Congres center) 20 30 21 20 Kulturni program / CONFERENCE CONCERT

PETAK / FRIDAY 25.11.2016. PREPODNEVNI PROGRAM / MORNING PROGRAM: 9 00 POZIVNA PREDAVANJA / INVITED LECTURES SALA TARA HOTELA PALISAD (na III spratu Kongresnog centra) Predsedavaju: Simultano prevođenje / Simultaneous translation 9 00 9 20 Deng Yi (Dongfang Electric Group Dongfang Boiler (Group) Co., Sichuan Prov., P.R. China) FLUE GAS CLEANING TECHNOLOGIES OF DBC 9 20 9 40 Dario Škoro, Tomasz Halski (Hamon Research-Cottrell GmbH., Köln, Germany) HAMON RESEARCH-COTRELL GmbH, GERMANY COMPETENCE CENTRE FOR FILTER TECHNOLOGIES AT HAMON GROUP 9 40 10 00 Shingo Yabu, Takamasa Kojyo (Mitsubishi-Hitachi Power Systems Environmental Solutions, Ltd.(MHPS- ES), Yokohama, Japan) MOVING ELECTRODE ELECTROSTATIC PRECIPITATOR 10 00 10 20 Gerald W. Schmidt, Hellmuth Bruggemann, Frank Kluger (GE Boiler Deutschland GmbH, Stuttgart, Germany) FLEXIBLE AND CLEAN COAL COMBUSTION IN INDUSTRY 10 20 10 40 Zoltan Teuber, Wolfgang Schüttenhelm (ERC Technik GmbH, Buchholz i.d.n., Germany) SNCR FOR LARGE COMBUSTION PLANTS MOST RECENT APPLICATION AT A 380 MWel LIGNITE-FIRED BOILER 10 40 11 00 Jonathan E Norman (United Conveyor Corporation, Essen, Germany) James E. McConnell (GE Power, Windsor, CT, USA) COMPREHENSIVE MERCURY REDUCTION TEST PROGRAM FOR A LIGNITE-FIRED UNIT 11 00 11 30 Pauza za kafu u holu ispred bifea na I spratu Kongresnog centra / Coffee break

11 30 PREDAVANJA po sesijama/ SESSIONS LECTURES Sesija: Eksploatacioni problemi termo/hidro/vetro i drugih elektrana II Session: Thermal / hydro / wind and other Power Plants exploitation problems II SALA TARA HOTELA PALISAD (na III spratu Kongresnog centra) Predsedavaju: Prof. dr Milan Petrović, dr Slobodan Đekić 11 30 1150 Milan V. Petrović, Srđan Milić, Milan Banjac, Srećko Nedeljković, Dejan Đukanović, Miloš Ranković (University of Belgrade, Faculty of Mechanical Engineering, Marija Stevanović, Gordana Novaković (Electric Power Industry of Serbia, TPP Morava, Svilajnac, Serbia) TESTS OF STEAM TURBINE PLANT IN TPP MORAVA 120 MW 11 50 1210 N. N. Trifonov, K. A. Grigoryev, L. A. Homenok, Yu. G. Sukhorukov, I. A. Kovalev, V. V. Bozhko, V. G. Orlik (JSC I.I. Polzunov Scientific and Development Association on Research and Design of Power Equipment (JSC NPO CKTI ), Saint-Petersburg, Russia ) COMPLEX MODERNIZATION OF POWER UNITS OF THERMAL POWER PLANTS 12 10 1225 Srđan Milić, Milan Banjac, Srećko Nedeljković, Miloš Ranković, Dejan Đukanović, Milan V. Petrović (University of Belgrade, Faculty of Mechanical Engineering, Marija Stevanović, Gordana Novaković (Electric Power Industry of Serbia, TPP Morava, Svilajnac, Serbia) ANALYSIS OF THE CONDENSING PLANT IN TPP MORAVA 120 MW 12 25 1240 Filip Aždajić, Šemsudin Hodžić, mr. Armin Husika (Public Enterprise Elektroprivreda BiH d.d. Sarajevo, TPP Kakanj, Kakanj, BiH) EFFECTS OF REPLACEMENT OF CONDENSER TUBES OF UNIT 7-230 MW IN TPP KAKANJ 12 40 1255 Miloš Ranković, Milan Banjac, Srdjan Milić, Srećko Nedeljković, Milan V. Petrović (University of Belgrade, Faculty of Mechanical Engineering, METHOD FOR AERODYNAMIC DESIGN OF AXIAL GAS TURBINES 12 55 1310 Mirjana Laković, Milica Jović, Jasmina Bogdanović-Jovanović (University of Niš, Faculty of Mechanical Engineering, Niš, Serbia) POSSIBILITY OF USING A VAPOR-COMPRESSION REFRIGERATION CYCLE TO ENHANCE OPERATING PARAMETERS OF THE COLD END IN THE POWER PLANT KOSTOLAC B 13 10 13 25 Milica Jović, Mirjana Laković, Jasmina Bogdanović-Jovanović (University of Niš, Faculty of Mechanical Engineering, Niš, Serbia) REVIEW OF OPPORTUNITIES FOR STEAM CONDENSER PERFORMANCE IMPROVEMENTS IN POWER PLANTS 13 25 13 40 Jasmina Bogdanović-Jovanović, Mirjana Laković, Milica Jović (University of Niš, Faculty of Mechanical Engineering, Niš, Serbia) NUMERICAL SIMULATIONS OF FLUID FLOW IN THE INTERSECTION OF THE POWER PLANT WASTE HEAT DISCHARGE CHANNEL AND THE RIVER

14 00 Pauza za ručak / Lunch break 11 30 PREDAVANJA po sesijama/ SESSIONS LECTURES Sesija: Eksploatacioni problemi termo/hidro/vetro i drugih elektrana III Session: Thermal / hydro / wind and other Power Plants exploitation problems III SALA MORAVA HOTELA PALISAD (na II spratu Kongresnog centra) Predsedavaju: Prof. dr Vladimir Stevanović, Prof. dr Zdravko N. Milovanović 11 30 1150 Vladimir Stevanović, Milica Ilić, Željko Đurović (University of Belgrade, Faculty of Electrical Engineering, Jelena Popović (Intellectual property Office, PRIMARY AND SECONDARY CONTROL OF UNIT POWER BY CHANGE OF FEEDWATER FLOW THROUGH THE ADDITIONAL ECONOMIZER IN UNITS TENT B1 AND B2 11 50 1205 Vinko L. Babić, Zdravko N. Milovanović (Faculty of Mechanical Engineering, Banja Luka, Republic of Srpska, BiH) Momir M. Samardžić (Thermal Power Plant Ugljevik, Ugljevik, Republic of Srpska, BiH) Jovan B. Škundrić (Faculty of Mechanical Engineering, Banja Luka, Republic of Srpska, BiH) OPTIMIZATION OF PULVERIZING FACILITY OF STEAM BOILER P-64 OF 300 MW BLOCK OF TPP UGLJEVIK 12 05 1220 Milan B. Tasić, Marko M. Tasić (CAD-FEM pro, Ilija B. Čairović, Vlatko R. Radivojević, Aleksandar M. Vesković (Electric Power Industry of Serbia, TPP TENT-A, Obrenovac, Serbia) THERMAL STRESESS OF THE ASSEMBLY PROTECTIVE ELEMENTS FOR DRIVE SHAFT OF COAL MILLS DGS 100 12 20 1235 Petar Tatomirović, Nebojša Turnić, Ivan Ristić (Electric Power Industry of Serbia, TPP TENT, Obrenovac, Serbia) Zoran Božović, Aleksandar Latinović (Electric Power Industry of Serbia, Energy Production Department, PROTECTION AND CONTROL SYSTEM FUNCTIONAL TESTS FOR STEAM TURBINE 12 35 1250 Una Matko Stamenković (EFT-Rudnik i Termoelektrana Stanari d.o.o, Stanari, Republic of Srpska, BiH) ENVIRONMENTAL ASPECTS OF TPP STANARI TRIAL OPERATION 12 50 1305 Aleksandar Milić (EFT-Rudnik i Termoelektrana Stanari d.o.o, Stanari, Republic of Srpska, BiH) TERMOELEKTRANA STANARI OSNOVNI PODACI I PRVA ISKUSTVA U RADU 13 05 1320 Lidija Joleska Bureska (ELEM TPP Bitola, FYR Macedonia) INFLUENCE OF COAL QUALITY TO THE BOILER EFFICIENCY AND OPPORTUNITY FOR ITS IMPROVEMENT 13 20 1335 Vladimir Mijakovski, Tale Geramitcioski, Vangelce Mitrevski (University St. Kliment Ohridski, Faculty of Technical Sciences, Bitola, FYR Macedonia) TECHNO-ECONOMIC ANALYSIS OF THE RECONSTRUCTION OF CENTRAL HEATING SYSTEM IN THERMAL POWER PLANT BITOLA

14 00 Pauza za ručak / Lunch break 11 30 PREDAVANJA po sesijama/ SESSIONS LECTURES Sesija: Eksploatacioni problemi termo/hidro/vetro i dr. elektrana Matematičko modeliranje Session: Thermal/hydro/wind and other Power Plants expl. problems Mathematical modelling SALA SAVA HOTELA PALISAD (u prizemlju Kongresnog centra) Predsedavaju: dr Goran Živković, dr Stevan Nemoda 11 30 1150 Goran Stupar, Dragan Tucaković, Titoslav Živanović (University of Belgrade, Faculty of Mechanical Engineering, Srdjan Belošević (University of Belgrade, Vinca Institute of Nuclear Sciences, Laboratory for Thermal Engineering and Energy, Ognjen Stamenković (University of Belgrade, Institute Mihajlo Pupin - Center for gas technique, IMPACT ANALYSIS OF PRIMARY MEASURES REDUCTION OF NOX PROCESSES IN ENERGY STEAM BOILER OF UNIT B1 TPP KOSTOLAC 11 50 1210 Ivan D. Tomanović, Srđan V. Belošević, Aleksandar R. Milićević, Nenad Đ. Crnomarković (University of Belgrade, Vinca Institute of Nuclear Sciences, Laboratory for Thermal Engineering and Energy, Dragan R. Tucaković (University of Belgrade, Faculty of Mechanical Engineering, FURNACE SORBENT INJECTION FOR SO 2 REMOVAL AND THE EFFECTS ON COMBUSTION AND NOX EMISSION A NUMERICAL STUDY 12 10 1225 Nenad Đ. Crnomarković, Srđan V. Belošević, Ivan D. Tomanović, Aleksandar R. Milićević (University of Belgrade, Vinca Institute of Nuclear Sciences, Laboratory for Thermal Engineering and Energy, A NEW METHOD OF THE ZONAL MODEL OF RADIATIVE HEAT EXCHANGE APPLICATION BY WHICH THE CORRECTION OF THE SURFACE ZONE TOTAL EMISSIVITIES IS POSSIBLE 12 25 1240 Ognjen Stamenković (University of Belgrade, Institute Mihajlo Pupin, Titoslav Živanović, Dragan Tucaković, Goran Stupar (University of Belgrade, Faculty of Mechanical Engineering, 3-D NUMERICAL SIMULATION OF TWO-PHASE FLOW DURING SEPARATION PROCESS OF COAL POWDER IN MILL INERTIAL SEPARATOR 12 40 1255 Miodrag Životić (Energoprojekt ENTEL, Nebojša Manić, Marta Trninić, Dragoslava Stojiljković, Aleksandar Jovović (University of Belgrade, Faculty of Mechanical Engineering, DEVOLATILIZATION PROCESS MODELING OF LIGNITE FROM KOSTOLAC BASIN BY USAGE OF CPD MODEL 12 55 13 10 Aleksandar R. Milićević, Srđan V. Belošević, Ivan. D. Tomanović, Nenad Đ. Crnomarković (University of Belgrade, Vinca Institute of Nuclear Sciences, Laboratory for Thermal Engineering and Energy, Dragan R. Tucaković (University of Belgrade, Faculty of Mechanical Engineering, IMPORTANCE, CHARACTERISTICS AND MATHEMATICAL MODELING OF PROCESSES DURING CO-FIRING BIOMASS WITH PULVERIZED COAL IN FURNACES

14 00 Pauza za ručak / Lunch break POSTER SESIJA / POSTER SESSION Postere postaviti u četvrtak / Poster should be ready on Thursday 15:00 16:00 ČETVRTAK / THURSDAY 24.11.2016. 13:00 14:00 PETAK / FRIDAY 25.11.2016. SALA TIMOK HOTELA PALISAD (na I spratu Kongresnog centra) ROOM TIMOK HOTEL PALISAD (on a I floor of the Congres center) P.001 Dr Goce Vasilevski, Dejan Dimzoski, BSc (Mining Institute, Skopje, FYR Macedonia) REFORMING OF NATURAL GAS FOR USAGE IN STEEL PRODUCTION P.002 Andrej Stanimirović (Electric Power Industry of Serbia, Emila Živković, Divna Majstorović, Mirjana Kijevčanin (University of Belgrade, Faculty of Technology and Metallurgy, Belgrade, Serbia ) NEW SOLVENTS FOR REGENERATIVE FLUE GAS CLEANING PROCESSES P.003 Nikola Živković, Predrag Stefanović (University of Belgrade, Vinca Institute of Nuclear Sciences, Laboratory for Thermal Engineering and Energy, Mirjana Kijevčanin, Emila Živković (University of Belgrade, Faculty of Technology and Metallurgy, Vuk Spasojević (University of Belgrade, Vinca Institute of Nuclear Sciences, Laboratory for Thermal Engineering and Energy, ORGANIC SOLVENTS REVIEW FOR SULPHUR-DIOXIDE ABSORPTION FROM FLUE GASES FOR REGENRATIVE PROCESSES WITH PHYSICAL ABSORPTION P.004 S. Nemoda, M. Mladenović, A. Erić, M. Paprika, D. Đurović (University of Belgrade, Vinca Institute of Nuclear Sciences, Laboratory for Thermal Engineering and Energy, TWO-DIMENSIONAL MATHEMATICAL MODEL OF LIQUID FUEL COMBUSTION IN BUBBLING FLUIDIZED BED APPLIED FOR A FLUIDIZED FURNACE NUMERICAL SIMULATION P.005 Aleksandar Eric, Stevan Nemoda (University of Belgrade, Vinca Institute of Nuclear Sciences, Laboratory for Thermal Engineering and Energy, Mirko Komatina (University of Belgrade, Faculty of Mechanical Engineering, Dragoljub Dakic (University of Belgrade, Faculty of Mechanical Engineering, Innovation Centre, Branislav Repić, Dejan Djurovic (University of Belgrade, Vinca Institute of Nuclear Sciences, Laboratory for Thermal Engineering and Energy, EXPERIMENTAL DETERMINATION OF BIOMASS COMBUSTION KINETICS IN VERTICAL TUBE REACTOR

P.006 Alexandar Genbach, Nellya Jamankulova (Faculty of heat power engineering, University of Power Engineering & Telecommunications, Almaty, Republic of Kazakhstan) Vukman Bakić (University of Belgrade, Vinca Institute of Nuclear Sciences, Laboratory for Thermal Engineering and Energy, MAIN DIRECTIONS OF DEVELOPMENTS FOR CAPILLARY-POROUS HEAT EXCHANGERS OF NEW HEAT-REMOVING CLASS P.007 Dejan Đurović, Milica Mladenović, Milijana Paprika, Branislav Repić (University of Belgrade, Vinca Institute of Nuclear Sciences, Laboratory for Thermal Engineering and Energy, Dragoljub Dakić (University of Belgrade, Faculty of Mechanical Engineering, Innovation Centre, ECONOMIC FEASIBILITY OF BUILDING UP BIOMASS CHP PLANT P.008 Branislav Repić, Ana Marinković, Dejan Djurović, Vuk Spasojević, Aleksandar Erić (University of Belgrade, Vinca Institute of Nuclear Sciences, Laboratory for Thermal Engineering and Energy, EFFECTS OF THE AGRICULTURAL AND FOREST BIOMASS CHARACTERISTICS FOR THE PURPOSES OF ENERGY APPLICATIONS P.009 R. K. Orumbaev, A. A. Kibarin, Sh. R. Orumbaeva, M. S. Korobkov, T. V. Khodanova (Almaty University of Power Engineering and Telecommunication, Almaty, Kazakhstan) A.F. Volkov (LLP Kazkotloservis, Almaty, Kazakhstan) TO THE QUESTION ABOUT THERMAL EFFICIENCY OF DOUBLE-HEIGHT SCREENS IN LIQUID FUEL HOT-WATER BOILERS UP TO 3.15 MW CAPACITY P.010 Miloš Popović, Milan Banjac, Milan V. Petrović (University of Belgrade, Faculty of Mechanical Engineering, SYSTEM FOR CALCULATION OF STEAM TURBINE PART LOAD BEHAVIOUR P.011 V. Barišić, B. Krzton, K. Nuortimo (Amec Foster Wheeler Energia Oy, Varkaus, Finland) STATE OF THE ART CFB TECHNOLOGY PAVING THE WAY TO UTILITY SIZE POWER PRODUCTION WITH VERSATILE SOLID BIOMASS FUEL SUPPLY P.012 Slavko Veinović, Đorđe Stojić, Milan Milinković, Zoran Ćirić, Zoran Božović (University of Belgrade, Electrical Engineering Institute Nikola Tesla, REALIZATION OF A POWER SYSTEM STABILIZER IN THE FIXED-POINT ARITHMETIC P.013 Milica R. Mladenović (University of Belgrade, Vinca Institute of Nuclear Sciences, Laboratory for Thermal Engineering and Energy, Dragoljub V. Dakić (University of Belgrade, Innovation Center, Faculty of Mechanical Engineering, Stevan Đ. Nemoda, Milijana J. Paprika, Ana D. Marinković, Aleksandar M. Erić, Dejan M. Đurović, Branislav S. Repić (University of Belgrade, Vinca Institute of Nuclear Sciences, Laboratory for Thermal

Engineering and Energy, COMBUSTION OF HAZELNUT SHELLS IN A FLUIDIZED BED P.014 Mehmet DIREK (Yalova University, Faculty of Engineering, Department of Energy Systems Engineering, Yalova, Turkey) EXERGY AND EXERGOECONOMIC ANALYSIS OF A THERMAL PLANT P.015 Predrag Radmilović (SKATI TEL d.o.o., Novi Sad, Serbia) THE INCREASING OF ENERGY EFFICIENCY ON THE SMOKE TUBE BOILERS BY INSTALLATION OF CERAMIC RINGS (HTS) P.016 E. J. Anthony (Carbon Systems Engineering, Energy & Power Engineering Division,School of Engineering, Cranfield University Cranfield, England, UK) BARRIERS TO CHEMICAL LOOPING COMBUSTION (CLC) POWER PLANTS P.017 Rastko D. Jovanović, Zoran J. Marković, Dejan B. Cvetinović (University of Belgrade, Vinca Institute of Nuclear Sciences, Laboratory for Thermal Engineering and Energy, Bartosz Swiatkowski, Slawomir Kakietek (Institute of Power Engineering, Thermal Processes Department, Warsaw, Poland) EXPERIMENTAL and NUMERICAL INVESTIGATION of IGNITION CHARACTERISTICS of COAL- BIOMASS BLENDS UNDER DIFFERENT OXYGEN-ENRICHED and OXY-FUEL ATMOSPHERES P.018 Milada Pezo, Vukman Bakić (University of Belgrade, Vinca Institute of Nuclear Sciences, Laboratory for Thermal Engineering and Energy, Lato Pezo (University of Belgrade, Institute of General and Physical Chemistry, OPTIMIZATION OF THE GUYED MAST EXPOSED TO WIND ACTION P.019 Milijana Paprika, Stevan Nemoda, Milica Mladenović, Branislav Repić, Goran Živković (University of Belgrade, Vinca Institute of Nuclear Sciences, Laboratory for Thermal Engineering and Energy, COMMINUTION OF SOLID FUEL IN FLUIDIZED BED P.020 Vladimir Kosanović, Branka Nakomčić - Smaragdakis (University of Novi Sad, Faculty of Technical Sciences, Novi Sad, Serbia) ELECTRIC AND THERMAL ENERGY SUPPLY OF THE TOWN NOVI SAD FROM AVAILABLE RENEWABLE ENERGY SOURCES (RES) P.021 Rastko D. Jovanović, Dejan B. Cvetinović, Milić D. Erić, Predrag D. Škobalj, Predrag Lj. Stefanović (University of Belgrade, Vinca Institute of Nuclear Sciences, Laboratory for Thermal Engineering and Energy, IMPROVED CFD MODEL for NUMERICAL CALCULATION of NOx EMISSIONS from PULVERIZED COAL COMBUSTION

16 00 16 30 Prezentacija sponzora YOKOGAWA sa koktelom sponzora ŠTAND SPONZORA YOKOGAWA / HOTEL PALISAD MAIN HALL YOKOGAWA STAND 16 00 16 30 Prezentacija novog uređaja na štandu YOKOGAWA / NEW DEVICE PRESENTATION ON YOKOGAWA STAND - WITH COCTAIL 16 30 PREDAVANJA po sesijama/ SESSIONS LECTURES Sesija: Energetski resursi i održivi razvoj Session: Energy resources and sustainable development SALA TARA HOTELA PALISAD (na III spratu Kongresnog centra) Predsedavaju: Prof. Dr Vojin Grković, Prof. Dr Milovan Studović, Prof. Dr Milan Radovanović 16 30 16 50 Vojin Grković, (Steinbeis Energy Technologies, Novi Sad, Serbia) Dušan Gvozdenac, Miroslav Kljajić (Faculty of Technical Sciences, Novi Sad, Serbia) AN INNOVATED CONCEPT AND SOME RESULTS OF THE ENGINEER S UNIVERSITY EDUCATION IN THE FIELD OF THERMAL ENERGY 16 50 17 10 Milovan Studovic (University of Belgrade, Faculty of Mechanical Engineering, ENERGY END-USE IN SERBIAN INDUSTRY AS A PILLAR FOR RECOVERING ITS ECONOMY 17 10 17 30 Zdravko N. Milovanović, Vinko L. Babić (Faculty of Mechanical Engineering, Banja Luka, Republic of Srpska, BiH) Svjetlana R. Dumonjić-Milovanović (Partner engineering, Banja Luka, Republic of Srpska, BiH) Momir Samardžić (Thermal Power Plant Ugljevik, Ugljevik, Republic of Srpska, BiH) Jovan B. Škundrić (Faculty of Mechanical Engineering, Banja Luka, Republic of Srpska, BiH) MODELS OF DEVELOPMENT POLICY FOR ENERGETIC SECTOR OF REPUBLIC OF SRPSKA FROM THE ASPECT OF ENERGETIC EFFICIENCY 17 30 17 50 Marija Stevanović (Thermal Power Plant Morava, Svilajnac, Serbia) Silvana Ilić (Faculty of Management in Zaječar, Serbia) SIGNIFICANCE AND ROLE OF PROJECTS OF THE EUROPEAN BANK FOR RECONSTRUCTION AND DEVELOPMENT IN THE REPUBLIC OF SERBIA 17 50 18 10 Zdravko N. Milovanović (Faculty of Mechanical Engineering, Banja Luka, Republic of Srpska, BiH) Svjetlana R. Dumonjić-Milovanović (Partner engineering, Banja Luka, Republic of Srpska, BiH) Momir Samardžić (Thermal Power Plant Ugljevik, Ugljevik, Republic of Srpska, BiH) Vinko L. Babić, Jovan B. Škundrić (Faculty of Mechanical Engineering, Banja Luka, Republic of Srpska,

BiH) INTRODUCING ENERGETIC MANAGEMENT IN THERMAL ENERGETIC COMPANIES IN REPUBLIC OF SRPSKA 18 10 18 30 Mirza Dzindo (Public Enterprise Elektroprivreda BiH d.d. Sarajevo, TPP Banovići, Banovići, BiH) BASIC TECHNICAL CHARACTERISTICS OF 350 MW UNIT TPP "BANOVIĆI" 18 30 18 50 Zdravko N. Milovanović, Darko M. Knežević, Aleksandar N. Milašinović (Faculty of Mechanical Engineering, Banja Luka, Republic of Srpska, BiH) Svetlana R. Dumonjić-Milovanović (Partner engineering, Banja Luka, Republic of Srpska, BiH) Dragan Jeremić (Thermal Power Plant Gacko, Gacko, Republic of Srpska, BiH) ANALYSIS OF INFLUENCE OF NEW BLOCK OF THERMAL POWER PLANT GACKO II CONSTRUCTION WITH INSTALLED POWER OF 1X350 MW ON THE ENVIRONMENT 16 30 PREDAVANJA po sesijama/ SESSIONS LECTURES Sesija: Eksploatacioni problemi termo/hidro/vetro i drugih elektrana IV Session: Thermal / hydro / wind and other Power Plants exploitation problems IV SALA MORAVA HOTELA PALISAD (na II spratu Kongresnog centra) Predsedavaju: Dr Željko Despotović, Prof. dr Petar Gvero 16 30 1650 Željko V. Despotovic (University of Belgrade, Institute Mihajlo Pupin, Aleksandar M. Pavlović (IMP-Projektinzenjering, RECONSTRUCTION OF VIBRATORY SIEVES DRIVES IN SYSTEM FOR SEPARATION BOILER ASH FROM SLAG ON THERMAL POWER PLANT "TENT-B" 16 50 1710 Ranka Radić (Republic Hydrometeorological Institute, Banja Luka, Republic of Srpska, BiH) Petar Gvero (University of Banja Luka, Faculty of Mechanical Engineering, Banja Luka, Republic of Srpska, BiH) Bosiljka Stojanović (TPP Ugljevik, Ugljevik, Republic of Srpska, BiH) VARIATIONS OF MASS CONCENTRATIONS AND CHEMICAL COMPOSITION OF PM10 IN INDUSTRIAL AREA OF TPP UGLJEVIK 17 10 1725 Ognjen Ristić (University of Belgrade, Institute Mihajlo Pupin -Automatika, Mirela Arsenijević (SIGOC-Oprema, Radomir Stamatović, Mirsad Bahtijarević, Dragan Zorić (University of Belgrade, Institute Mihajlo Pupin - Automatika, THE REPORTING ON EMISSIONS OF GASES IN THE POWER PLANT KOSTOLAC A 17 25 17 40 Nikola Karličić, Aleksandar Jovović, Dejan Radić, Marko Obradović, Dušan Todorović, Miroslav Stanojević (University of Belgrade, Faculty of Mechanical Engineering, CHARACTERISTICS OF FLY ASH FROM THERMAL POWER PLANTS IMPORTANT FOR HANDLING AND STORAGE SYSTEMS DESIGN AND ITS UTILIZATION

17 40 17 55 M. Lazić, D. Mitrović (Energoprojekt Entel, IMPORTANCE OF DYNAMIC STRUCTURAL ANALYSIS ON THE CASE DESIGN OF EQUIPMENT FOR THE PREPARATION OF BURNING COAL IN THERMAL POWER PLANTS 17 55 18 10 Zoran Trajkovski (AMD G.N. Uslugi Bitola, Bitola, FYR Macedonia) Vladimir Mijakovski, Gjorgi Trombev, Tale Geramitcioski, Vangelce Mitrevski (University "St. Kliment Ohridski ", Faculty of Technical Sciences, Bitola, FYR Macedonia) ANALYSIS AND COMPARISON OF MEASUREMENTS OF EMISSION OF HARMFUL POLLUTANTS SO 2, NO X AND DUST BETWEEN THE TE (THERMAL POWER PLANT) BITOLA, MACEDONIA AND POWER PLANTS IN THE SAME LIGNITE BASIN IN GREECE 18 10 18 25 Dejan Branković (SHP Celex Banja Luka, Banja Luka, Republic of Srpska, BiH) Zdravko N. Milovanović (University of Banja Luka, Faculty of Mechanical Engineering, Banja Luka, Republic of Srpska, BiH) Aco Katan (SHP Celex Banja Luka, Banja Luka, Republic of Srpska, BiH) SAVING OF ENERGY BY OPTIMIZING THE WORK OF BOILER PLANT OF THE FACTORY FOR PRODUCTION OF HYGIENE PAPER 18 25 18 40 Gordana M. Bakic, Milos B. Djukic, Bratislav Rajicic, Vera Sijacki Zeravcic (University of Belgrade, Faculty of Mechanical Engineering, Ivan Gajić, Andrej Prodanović (Electric Power Industry of Serbia, TPP TENT-B, Obrenovac, Serbia) Aleksandar Maslarević (University of Belgrade, Innovation Center, Faculty of Mechanical Engineering, Nenad Milosević (University of Belgrade, Faculty of Mechanical Engineering, CHARACTERIZATION OF TUBE WELDS MADE OF X20CRMOV121 STEEL OBTAINED BY DIFFERENT WELDING TECHNOLOGIES 18 40 18 55 Vladimir V. Jovanović, Nebojša G. Manić, Dragoslava D. Stojiljković (University of Belgrade, Faculty of Mechanical Engineering, Vladimir Šestović (Electric Power Industry of Montenegro, TPP Pljevlja, Pljevlja, Montenegro) VERIFICATION OF ON-LINE COAL ANALYZER MEASUREMENTS Moved from Thursday on Author request Željko V. Despotović (University of Belgrade, Institute Mihajlo Pupin, Milovan Majstorović (University of Belgrade, School of Electrical Engineering, VOLTAGE STABILISATION AND SYNCHRONISATION OF DC/AC POWER CONVERTERS IN MOBILE OFF-GRID SOLAR POWER SYSTEM 20 30 KONFERENCIJSKA SVEČANA VEČERA / CONFERENCE DINNER