Research projects. Department of mechatronics and electronics

Transcription

1 Research projects Department of mechatronics and electronics

2 Research projects of Department of mechatronics and electronics Foreign research projects Study of thermal fields in electronics systems (Panasonic) Centers of excellence Center of excellence for power electronics systems and materials for their components Center of excellence of experimental and clinic respirology APVV projects Device for gigacycle fatigue tests of materials Galvanic-technological system with synchronous rectifier LPP project Power electronic converters with high switching frequency Research and development of low power drives with 2-phase motors 2

3 Research projects of Department of mechatronics and electronics Projects VEGA Research of topology and control system for power electronic supply system with 1 phase high frequency input and 2 phase ortogonal output for 2 phase SM/AM electric motors Research of adaptive multi-tank energy system for renewable energy resources Student projects Stratospheric baloon 3

4 Study of thermal fields in electronic systems Project in cooperation with Panasonic Gmbh. Project duration: 2008 now Principal investigator: prof.ing. Pavol Špánik, PhD. Research object Study of thermal field distribution in supercapacitors Development of thermal model of supercapacitor and its modular connections ( ) Targets of the project Development of simple and accurate simulation model for industry applications (automotive) ( ) Research of universal computing algorithms designated for determination of power losses in electronic systems (2010-now) 4

5 Study of thermal fields in electroncic systems Outputs Model of supercapacitors and its thermal analysis Selected publications Špánik P., Čuntala J., Frivaldský M., Glapa N., Madleňák D.: Thermal Simulation of Electrochemical Doublelayer Capacitor, Elektro 2010, University of Zilina Frivaldský M., Špánik P., Čuntala J., Glapa N., Development and comparisons of the thermal simulation models with various complexity of the electrolytic capacitor for functional verification purposes of super capacitor in different conditions of use, MMMSE 2011, Orlando, Fl, USA 5

6 Center of excellence for power electronics systems and materials for their components Operational program Research and development Objective of this operational program is modernization and better effectivity of support for research and development Priority axe 2 Support of research and development Project manager: prof. Ing. Pavol Špánik, PhD. Duration of the project: Center of excellence for power electronics systems and materials for their components (CEEX I) Duration: Construction of center of excellence in the field of power electronic systems and materials for their components(ceex II) Duration: Researchers, University of Zilina and informatics Technical university in Kosice Slovak academy of sciences Institute of experimental physics in Kosice 6

7 Center of excellence for power electronics systems and materials for their components Outputs circuit for experimental verifications of one-phase two stage power supply with matrix converter in fullbridge connection Selected publications R. Pavlanin, B. Dobrucký, P. Špánik: Investigation of Compensation Effect of Shunt Active Power Filter working under the non-sinusoidal voltage conditions. In: Journal of IREE - International Review of Electrical Engineering, Vol. 3, Sep-Oct 2009, No. 5, pp. N/A, ISsN B. Dobrucký, P. Špánik, M. Kabašta: Power Electronic Two-Phase Orthogonal System with HF Input an Variable Output. In: Journal of Electronics and Electrical Engineering, Vol. 89, 2009, No. 3, pp. 9-14, ISSN

8 Center of experimental and clinic respirology Operational program Research and development Objective of this operational program is modernization and better effectivity of support for research and development Priority axe 2 Support of research and development Head of the project: prof. MUDr. Peter Bánovčin, CsC. Project manager (ŽU): Ing. Anna Simonová, PhD. Center of experimental and clinic respirology (CEKR I) Duration: Construction of Center of experimental and clinic respirology (CEKR II) Duration: Measurement of cinematics of cilia in respiratory apparatus Duration: Investigators: University of Zilina, EF, Department of mechatronics and electronics Jessenius medical faculty, Comenius University, Martin 8

9 Center of experimental and clinic respirology Outputs Workplace with high speed digital camera and inverse bilogical microscope Autonomic control system for illumination regulation of microscopic sample Selected publications Koniar, D. Hargaš, L. Štofan, S. Hrianka, M.: High Speed Video System for Tissue Measurement Based on PWM Regulated Dimming and Virtual Instrumentation, Elektronika ir elektrotechnika(electronics And Electrical Engineering), 2010 m. Nr. 10 (106), ISSN Koniar, D. - Hargaš, L. - Hrianka, M. - Bobek, V. - Drgoňa, P. Fibich, P.: Kinematics analysis of biomechanical systems using image analysis, Metalurgija, Vol. 49 (2/2010), ISSN

10 Ultrasound generator for fatigue tests of materials Project APVV VV2005-APVV Principal investigator: prof.ing. Pavol Špánik, PhD. Parameters of ultrasound generator Frequency ~ 20kHz Frequency step ~ 10Hz Performace of inverter ~ 400W Output voltage 400V Duration of test from several seconds to 24h (depends on material and test) Sieť Ultrazvukový Generátor iout(t) L Výkonový napäťový Výkonový us(t) EMI udc(t) zdroj napäťový uout(t) Filter s galvanickým striedač N oddelením PE Zdroj napájania riadiacich obvodov ±15V +3.3V +5V +5V, ±15V, +15V_A, +15V_B Meracia jednotka ADC Poruchy DI/O Riadiaca jednotka Výstupný filter Pomocné riadiace obvody Zobrazovacia a ovládacia jednotka PWM PWM SCI Kom. rozhranie RS232 BNC USB Piezo Menič OSC PC 10

11 Outputs: Ultrasound generator for fatigue tests of materials Utility model PÚV , in Industrial Property Office of Slovak Republic Prototype of ultrasound generator Selected publications: Špánik, P.- Drgona, P.- Frivaldský, M.- Príkopová, A.: Design and application of full digital control system for LLC multiresonant converter, In: Journal of Electronics and Electrical Engineering, Kaunas: Technologija, No. 10 (106). -P Špánik, P.- Fibich, P.- Paškala, M. Bobek, V. -Šindler,P.: Usage of MEMS sensor for the speed control of the industrial transport vehicle, In: Journal Logistyka, Nr.2/2010, ISSN

12 Galvanotechnologic system with synchronous rectifier Project in cooperation with NES Nová Dubnica s.r.o Duration: Grant scheme VMSP Support of small and medium compony Target of the project Development of optimal connection of the power supply node using modern power electronic components, low loss magnetic materials and optimal control algorithms applied in control circuits and modules to achieve required parameters Tasks Research of circuit solutions and synthesis of main circuit of power supply, modelling of various topologies and verification of operating points Research of properties of selected topologies, analysis and selection of optimal solution 12

13 Galvanotechnologic system with synchronous rectifier Outputs Utility model in set-up stage at Industrial Property Office of Slovak Republic Physical sample of converter Measurements of efficiency Selected publications Hurtuk, P.- Kondelová, A.: Switching power supply with syncronous rectifier for electroplating, In: Proceedings of the 8th International conference ELEKTRO 2010, May 24-25, 2010, Zilina, Slovak Republic, ISBN: Hurtuk, P.: Push-pull converter with synchronous rectifiers for electroplating, In: Proceedings of 8th International conference Králiky, 2010, August 30 - September 1, Czech Republic, ISBN

14 Power semiconductor converters with high switching frequency Project LPP Object of the project is complex research of problems in the field of power electronic converters with high switching frequency in range 500kHz to 1MHz Principal investigator: prof.ing. Pavol Špánik, PhD. Targets of the project Theoretical analysis of HF converter oriented on knowledges about commutation process of relevant components, optimal topology of main circuit and dynamics of its control system Selection of optimal alternative of main circuit an its control system. Verification through computer simulation Construction and experimental verification of physical model. Evaluation of experimental findings Acquisition of knowledges for support of construction and development of power converters 14

15 Research and development of low power electric drives with two-phase motors Project APVV Duration: Targets Development of two-phase synchronous motors prototypes with permanent magnet in rotor and two-phase assynchronous motors. Development of direct AC/AC converters with LF or HF circuit and LLC converters with HF transformer. Measurement of static and dynamic properties and EMC of each drive. Investigator Department of elektrical engineering and informatics TU Košice Co-Investigator Department of mechatronics and electronics, EF, University of Zilina 15

16 Research of adaptive multi-tank energy system for renewable energy sources Project VEGA 1/0943/11 Principal investigator: prof. Ing. Pavol Špánik. PhD. Duration: Target Project is oriented on research of the system for energy accumulation and distribution in renewable energy source with multi-tank energy system Objects Theoretical analysis of cooperation between photovoltaic cell and power semiconductor converter and selected type of load, oriented on maximum efficiency from solar radiation Proposal of similar solutions for chain photovoltaic cell converter load, with aim on application of mechatronic position system with cognitive element Selection of optimal solution through simulation analysis Experimental verification of physical system properties Generalization of acquired knowledges and formulation of recommendations for practical application Publishing of achieved results in science and specialized journals and proceedings 16

17 Research of topology and control for power electronic supply system with 1 phase HF input and 2 phase orthogonal output for 2 phase SM/AM electric motors Project VEGA 1/0474/09 Principal investigator: prof. Ing. Branislav Dobrucký, PhD. Duration: Object Project investigates principal new topologies and methods for control of power electronic supply and drive system, especially for application in AC traction systems. Targets Research of new electronic system system based on 1-phase matrix converters for use in drives with AC motors Selection and analysis of suitable topology for matrix converters Proposal of control system for creation of 2-phase orthogonal system Proposal of algorithm for ensuring of variable output voltage with variable frequency, at allowable parameters of harmonic distortion Selection and analysis of proper type of 2-phase AC motor Modeling, analysis and computer simulation of whole system in dynamic and quasistatic states 17

18 T [Nm] Research of topology and control for power electronic supply system with 1 phase HF input and 2 phase orthogonal output for 2 phase SM/AM electric motors Relevant outputs Converter for 2-phase AM Measurements of characteristics Selected publications n [rpm] R. Pavlanin, B. Dobrucky, P. Spanik: Investigation of Compensation Effect of Shunt Active Power Filter working under the non-sinusoidal voltage conditions, International Review of Electrical Engineering (I.R.E.E.), 2009, Nr.1, p. 9-14, ISBN , Dobrucký, B., Špánik, P., Kabašta, M.: Power Electronics Two-Phase Orthogonal System with HF Input and Variable Output. In: Elektronika ir Elektrotechnika, (LT), 2009, No. 1(89) two-phase method calculation Suhr's method classic method measurement with power supply measurement with square wave supply FEM measurement with PWM supply 18

19 Students projects Balon universum II Student project of scientific stratospheric baloon Target Launch of stratospheric baloon up to 35km Scientific tasks Measurement of altitude, temperature, humidity, pressure and radiation Other tasks Photos of surface, online video, specification of exact position 19

20 Co-operation Co-operation in research projects in various areas Electrical engineering and electronics Mechatronics Medical applications Construction of electronic instruments 20

21 Instrumentation Instruments in laboratories KME Spectrum analyser ROHDE&SCHWARZ 9kHz 6GHz Oscilloscope Tektronix TDS Gs/s Switching power supplies Agilent N V/5A 21

22 Thank you Department of mechatronics and electronics