Zobrazeno 1 - 10
of 13
pro vyhledávání: '"VUKIĆ, Đukan"'
Publikováno v:
Mining and Metallurgy Engineering Bor, Vol 2015, Iss 3, Pp 33-52 (2015)
Belt conveyor drives at the open pit mines consist of motors with large installed power. Each analysis of their energy efficiency presents an important factor for proper control to achieve better financial effects. The paper considers efficiency of e
Externí odkaz:
https://doaj.org/article/4b1b60be311743f3b42ad73d08aca4e8
Publikováno v:
Mining and Metallurgy Engineering Bor, Vol 2014, Iss 4, Pp 173-184 (2014)
The subject of this paper is the harmonics asynchronous torqueses which appear due to the presence of high time harmonics in the voltage and current of wound rotor induction motor whose speed is regulated by frequency converter in the rotor circuit.
Externí odkaz:
https://doaj.org/article/80181cc328b44285ac1ceb8e0b6ae738
Autor:
Ercegović Đuro T., Gligorević Kosta B., Kovačević Dušan Đ., Raičević Dragiša M., Vukić Đukan R., Oljača Mićo V., Pajić Miloš B., Radojević Rade L.
Publikováno v:
Journal of Agricultural Sciences (Belgrade), Vol 55, Iss 2, Pp 165-181 (2010)
This paper presents the results of the application of the machines and tools for new technologies in plant production for two years of research. The comparative analysis of the influence of new technologies and new types of machines was done, and als
Externí odkaz:
https://doaj.org/article/6fb855039d2742cdb7903c8f6b33a9e6
Technical-technological aspects of using machines and tools for new technologies in plant production
Autor:
Ercegović Đuro, Raičević Dragiša, Vukić Đukan, Radojević Rade, Gligorević Kosta, Pajić Miloš, Oljača Mićo V.
Publikováno v:
Journal of Agricultural Sciences (Belgrade), Vol 54, Iss 3, Pp 257-268 (2009)
Agricultural production is complex process and it depends of various factors which can be controlled. Many of them can be improved by using of various means which are not friendly for environment and health of people. It is necessary to apply only th
Externí odkaz:
https://doaj.org/article/4a4dee80c58a4354870c83891b259eda
Publikováno v:
Poljoprivredna tehnika
Poljoprivredna tehnika (2012) 37(2):15-24
Poljoprivredna tehnika (2012) 37(2):15-24
Voltage quality of power supply for three-phased induction motors is defined with value of voltage, voltage asymmetry and harmonic distortion of voltage. In this paper, an influence of voltage quality on energy efficiency of three-phased induction mo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::8542e537a75ecbdfc513c2ec13c9f05a
https://hdl.handle.net/21.15107/rcub_agrospace_2865
https://hdl.handle.net/21.15107/rcub_agrospace_2865
Publikováno v:
Poljoprivredna tehnika (2012) 37(4):41-47
Due to the stochastic nature of the wind, doubly-fed asynchronous generator can be used effectively in the process of transforming wind energy into electrical energy, especially for the case of higher power. A special advantage of this type of genera
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=scindeksserb::4e0e4417710cbf002dd403ece862fc15
http://scindeks.ceon.rs/article.aspx?artid=0554-55871204041M
http://scindeks.ceon.rs/article.aspx?artid=0554-55871204041M
Publikováno v:
Poljoprivredna tehnika (2011) 36(3):29-38
Agricultural systems depend on water supply systems in great extent, whether they are used for irrigation, flood prevention or drinking water supply. However, in great number of cases, water reservoirs are built on locations without electrical energy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=scindeksserb::997a230788dd66424b1308a4a2384d40
http://scindeks.ceon.rs/article.aspx?artid=0554-55871103029P
http://scindeks.ceon.rs/article.aspx?artid=0554-55871103029P
Publikováno v:
Poljoprivredna tehnika
Poljoprivredna tehnika (2011) 36(3):1-9
Poljoprivredna tehnika (2011) 36(3):1-9
The paper points to some possibilities for increasing the energy efficiency of asynchronous electric motors with special emphasis on the use and energy efficiency in agricultural production. The most important measures in this regard should be taken
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::a62d16197919e8b85ef8a6b2b28161d3
https://hdl.handle.net/21.15107/rcub_agrospace_2500
https://hdl.handle.net/21.15107/rcub_agrospace_2500
Autor:
Ercegović, Đuro, Pajić, Miloš, Raičević, Dragiša, Oljača, Mićo V., Gligorević, Kosta, Vukić, Đukan, Radojević, Rade, Dumanović, Zoran, Dragičević, Vesna
Publikováno v:
Poljoprivredna tehnika
In this paper influence of two tillage systems (conventional and conservation) on sunflower and maize yield is analyzed. The experiments are carried on production fields of Maize Research Institute 'Zemun Polje'. The conventional tillage system gave
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______4870::802608827f6adc8146ae8d5c625abb83
http://rik.mrizp.rs/handle/123456789/254
http://rik.mrizp.rs/handle/123456789/254
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