NDLI: Gerenciamento do lado da demanda no bombeamento de água para perímetro irrigado

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Gerenciamento do lado da demanda no bombeamento de água para perímetro irrigado

Content Provider	Semantic Scholar
Author	Moraes, Maria Juliana De Filho, Delly Oliveira Vieira, Gustavo Haddad Souza Scarcelli, R. O. C.
Copyright Year	2011
Abstract	ABSTRACT Irrigation systems demand significative electrical energy quantities, that increase considerably theproduction costs. The electric energy expenditure and the irrigation depth for one hypothetical irrigatedperimeter on Jaiba region – MG, Brazil were simulated for the: pineapple, banana, guava, lemon, papaya,mango, passion fruit, cantaloupe, pine cone and grape crops. From the monthly irrigation depth calculatedfor a hypothetical area the pressure head, the electrical and hydraulic demands and the electrical energyconsumption for different crop combination were simulated. The frequency inverter use and the dailyrestriction to the availability of the number of hours of irrigation were simulated for each combination, inorder to maximize the motor´s load and the motor pump set performance. It is concluded that thefrequency inverter use and the management of the availability of the number of hours of irrigation secureenergy savings that varies around 7 to 62% for the studied combinations.
Starting Page	875
Ending Page	882
Page Count	8
File Format	PDF HTM / HTML
DOI	10.1590/S1415-43662011000900001
Volume Number	15
Alternate Webpage(s)	http://www.scielo.br/pdf/rbeaa/v15n9/01.pdf
Alternate Webpage(s)	https://doi.org/10.1590/S1415-43662011000900001
Language	English
Access Restriction	Open
Content Type	Text
Resource Type	Article

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