Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Milkić Žarko"'
Publikováno v:
Ekonomika Poljoprivrede (1979), Vol 65, Iss 1, Pp 229-241 (2018)
A mathematical model of a doubly-fed asynchronous generator is defined in the paper, using spatial vector theory, in relation to the reference axis associated with the stator. Expressions for characteristic quantities are derived, and operational cha
Externí odkaz:
https://doaj.org/article/9eca36e8d48b483c9d9125fb58619d75
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
Publikováno v:
In International Journal of Electrical Power and Energy Systems December 2019 113:393-402
Akademický článek
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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
Akademický článek
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