Vacuum Fluctuation in 2 x 13 Herringbone Milking Parlour in Dependence on Vacuum Control Method
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43210%2F15%3A43908075" target="_blank" >RIV/62156489:43210/15:43908075 - isvavai.cz</a>
Výsledek na webu
<a href="http://dx.doi.org/10.1515/ata-2015-0023" target="_blank" >http://dx.doi.org/10.1515/ata-2015-0023</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1515/ata-2015-0023" target="_blank" >10.1515/ata-2015-0023</a>
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Vacuum Fluctuation in 2 x 13 Herringbone Milking Parlour in Dependence on Vacuum Control Method
Popis výsledku v původním jazyce
Vacuum fluctuation was measured using three different vacuum control methods. Firstly, the use was made of a control valve delivered by the manufacturer; then, an additionally installed frequency converter was used. Lastly, a frequency converter fitted with the stabilisation device prototype was used. First, control sensitivity according to ISO was measured in all the three alternatives. Then, vacuum fluctuation during milking was measured. To conduct the measurements under objectively identified conditions, another measurement was conducted with air feed during milking being replaced with a precisely defined variable flow rate. The conducted measurement confirmed the fact that when the frequency converter is used, vacuum fluctuation in stabilised condition is at the same level as when the control valve is used. If there are sudden changes in flow rate and the frequency converter is used, vacuum fluctuation increases. The proposed stabilisation device prototype can reduce the fluctuati
Název v anglickém jazyce
Vacuum Fluctuation in 2 x 13 Herringbone Milking Parlour in Dependence on Vacuum Control Method
Popis výsledku anglicky
Vacuum fluctuation was measured using three different vacuum control methods. Firstly, the use was made of a control valve delivered by the manufacturer; then, an additionally installed frequency converter was used. Lastly, a frequency converter fitted with the stabilisation device prototype was used. First, control sensitivity according to ISO was measured in all the three alternatives. Then, vacuum fluctuation during milking was measured. To conduct the measurements under objectively identified conditions, another measurement was conducted with air feed during milking being replaced with a precisely defined variable flow rate. The conducted measurement confirmed the fact that when the frequency converter is used, vacuum fluctuation in stabilised condition is at the same level as when the control valve is used. If there are sudden changes in flow rate and the frequency converter is used, vacuum fluctuation increases. The proposed stabilisation device prototype can reduce the fluctuati
Klasifikace
Druh
J<sub>x</sub> - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
CEP obor
GB - Zemědělské stroje a stavby
OECD FORD obor
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Návaznosti výsledku
Projekt
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Návaznosti
S - Specificky vyzkum na vysokych skolach
Ostatní
Rok uplatnění
2015
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název periodika
Acta Technologica Agriculturae
ISSN
1335-2555
e-ISSN
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Svazek periodika
18
Číslo periodika v rámci svazku
4
Stát vydavatele periodika
SK - Slovenská republika
Počet stran výsledku
4
Strana od-do
118-121
Kód UT WoS článku
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EID výsledku v databázi Scopus
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