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Project detail
Duration: 01.01.2006 — 31.12.2008
Funding resources
Czech Science Foundation - Standardní projekty
- whole funder (2006-01-01 - 2008-12-31)
On the project
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Description in EnglishElectrical machines are used in many areas of the life of society and are produced in large numbers and range. Electrical machines with low output and small and low voltage are one of the oftenest used kinds. In a wider sense, we term as small electricalmachines those having the output lower than 1 kW (1000 W). From the viewpoint of use, we can divide small electrical machines to those for general use and for automation equipment. Small single-phase and three-phase squirrel-cage induction motors are used oftenest. One of the most frequent types of electric machines is low voltage electric devices, i.e. those working with a rated voltage of up to 50 V. We propose the following course: To analyse the losses and efficiency theoretically and experimentallyfor the individual machine groups, to examine and propose measures to lessen the losses, to verify the proposals on concrete samples, and prepare source materials for implementation. To solve certain areas of losses which have been little
Mark
GA102/06/1320
Default language
Czech
People responsible
Hájek Vítězslav, prof. Ing., CSc. - principal person responsible
Units
Department of Power Electrical and Electronic Engineering- (2005-03-24 - not assigned)
Results
JANDA, M. Cooperation of Modern CAD systems with Program Ansys Workbench. In Student EEICT 2006. Proceedings of the 12th conference Student EEICT 2006. Brno: Vysoké učení technické v Brně, FEKT a FIT, 2006. p. 44 ( p.)ISBN: 80-214-3162-8.Detail
MELICHAR, P.,DURON, J. HÁJEK, V. Automotive Alternator as EC Motor. In ISEM 2006. Praha: ČVUT Praha, 2006. p. 165 ( p.)ISBN: 80-01-03548-4.Detail
Petr MELICHAR, Jiří DUROŇ, Vítězslav HÁJEK. USING CLAW POLE MACHINE AS EC-MOTOR. In ISEM 2006. Praha: ČVUT Praha, 2006. p. 165 ( p.)ISBN: 80-01-03548-4.Detail
Ondrej VITEK, Vitezslav HAJEK. Magnetic Circuit Asymmetry Determination by External Magnetic Field of Induction Motor Analysis. In XLII International Symposium on Electrical Machines SME 2006. 2006. p. 263 ( p.)Detail
Marcel Janda, Hana Kuchyňková. Modeling of physical field with Ansys Workbench. In Low Voltage Electrical Machines. Brno: VUT Brno, 2006. p. 1 ( p.)ISBN: 80-214-3159-8.Detail
KUCHYŇKOVÁ, H., HÁJEK, V. 3D CAD programs at power electrical engineering study programme. In ISEM 2006 - XIV. scientific conference. ČVUT, Praha: ČVUT, Praha, 2006. p. 118 ( p.)ISBN: 80-01-03548-4.Detail
VÍTEK, O.; HÁJEK, V. DETECTION OF THE DYNAMIC ROTOR ECCENTRICITY BASED ON THE EXTERNAL MAGNETIC FIELD MEASUREMENT. In XLIII International Symposium on Electrical Machines. Poznan, Poland: PTETiS Publishers, 2007. p. 63-64. ISBN: 978-83-921340-3-9.Detail
DUROŇ, J.; VÍTEK, O.; MELICHAR, P. Auxiliary Brushless Drive for Motor Vehicles. In 16th International Conference on Electrical Drives and Power Electronics. 1. Košice, Slovak Republic: Slovenská elektrotechnická spoločnosť, pobočka pri Fakulte elektrotechniky a informatiky Technickej univerzity v Košiciach, Slovenská republika, 2007. p. 1-4. ISBN: 978-80-8073-868-6.Detail
Ondřej Vítek, Vítězslav Hájek. Examination of the rotor eccentricity of the induction motor. In International Conference on Low Voltage Electrical Machines. Brno University of Technology, 2006. p. 273 ( p.)Detail
KUCHYŇKOVÁ, H., HÁJEK, V. Parametric modeling at power electrical engineering study program. In LVEM - Low Voltage Electrical Machines. Brno: VUT Brno, 2006. p. 166 ( p.)ISBN: 80-214-3159-8.Detail
HÁJEK, V., KUCHYŇKOVÁ, H. Low voltage electric machines optimization. In LVEM - Low Voltage Electrical Machines. Brno: VUT Brno, 2006. p. 87 ( p.)ISBN: 80-214-3159-8.Detail
JIŘÍ DUROŇ, PETR MELICHAR, VÍTĚZSLAV HÁJEK. DUAL MOTOR WIPER SYSTEM. In Low voltage electrical machines 2006. VUT Brno, 2006. p. 63 ( p.)ISBN: 80-214-3159-8.Detail
Vít BRŠLICA, Petr MELICHAR. LOW VOLTAGE BATTERY SOURCE WITH ASYNCHRONOUS GENERATOR. In Low Voltage Electrical Machines. VUT Brno, 2006. p. 48 ( p.)ISBN: 80-214-3159-8.Detail
HÁJEK V., BAUER P., KURKA O. Efficiency Investigation Of Mobile Power Sources with VSCF Technology. In SPEEDAM 2006. Taormina, Italy: IEEE, 2006. p. 25 ( p.)ISBN: 1-4244-0194-1.Detail
KUCHYŇKOVÁ, H., HÁJEK, V. Modern 3D Modelling, Visualization and Animation at Power Electrical Engineering Study Programme. In International Symposium on Electrical Machines SME 2006. Cracow, Poland: Cracow University of Technology, 2006. p. 367 ( p.)ISBN: 83-88309-36-6.Detail
HÁJEK, V., KUCHYŇKOVÁ, H. Starter Motor Dimension. In XLII International Symposium on Electrical Machines SME 2006. Cracow, Poland: Cracow University of Technology, Poland, 2006. p. 99 ( p.)ISBN: 83-88309-36-6.Detail
KUCHYŇKOVÁ, H. 3D Modeling, Visualization and Animation at Power Electrical Engineering Study Program. In Computers in Education. Zagreb, Croatia: Croatian Society MIPRO, 2006. p. 159 ( p.)Detail
HÁJEK, V.; KUCHYŇKOVÁ, H. Optimization of small electrical machines. In SME 2007 - XLIII. International Symposium on electrical machines. Poznan, Polsko: PTETiS Publishers, 2007. p. 10-13. ISBN: 978-83-921340-3-9.Detail
KUCHYŇKOVÁ, H.; HÁJEK, V. Modern CAD systems at power electrical engineering study program. In ZKWE 2007 - XII Conference. 2007. p. 51-52. ISBN: 978-83-923978-4-7.Detail
HÁJEK, V.; KUCHYŇKOVÁ, H. Automatic measurement system for electrical machines. In SME 2007 - XLIII. International symposium on electrical machines. Poznaň, Polsko: PTETiS Publishers, 2007. p. 213-215. ISBN: 978-83-921340-3-9.Detail
VÍTEK, O.; HÁJEK, V. HIGH SPEED INDUCTION MACHINES FOR SAWMILL APPLICATIONS. In International Conference on Low Voltage Electrical Machines. Brno: Brno University of Technology, 2007. p. 106-107. ISBN: 978-80-214-3560-5.Detail
JANDA, M.; KUCHYŇKOVÁ, H. Thermal simulation in electric machine. In International Conference on Low Voltage Electrical Machines. Brno: FEEC BUT, 2007. p. 46-48. ISBN: 978-80-214-3560-5.Detail
VÍTEK, O.; HÁJEK, V. Detection of the dynamic rotor eccentricity based on the external magnetic field analysis. Prace Naukowe Politechniki Śląskiej. Elektryka, 2007, vol. 2007, no. 203, p. 63-70. ISSN: 1897-8827.Detail
VÍTEK, O.; HÁJEK, V.; MELICHAR, P.; DUROŇ, J. Design and measurement of the low voltage EC-motor. Prace Naukowe Instytutu Maszin, Napedów i Pomiarów Elektrycznych Politechniki Wroclawskiej, 2008, vol. 1, no. 62, p. 216-221. ISSN: 1733-0718.Detail
VÍTEK, O.; HÁJEK, V. Design and analysis of an automotive alternator. Prace Naukowe Instytutu Maszin, Napedów i Pomiarów Elektrycznych Politechniki Wroclawskiej, 2008, vol. 1, no. 62, p. 222-226. ISSN: 1733-0718.Detail
Ondřej Vítek. Analýza vnějšího magnetického pole asynchronních strojů. 2006. s. 1 ( s.)Detail
prof. Ing. Vítězslav Hájek, CSc.,Ing. Josef Bartl, CSc.: LVEM 2007 - Low Voltage Electrical Machines. Brno, Šlapanice (12.11.2007)Detail