Buscar
Mostrando ítems 1-10 de 951
Efficiency Measurements in Induction Motors: Comparison of Standards
(Institute Of Electrical And Electronics Engineers, 2015-08)
Recently, given the need to reduce the emission of greenhouse effect gases and limiting the steady increase in energy demand, were have proposed new standards of efficiency levels of electric motors. From them have been ...
Investment recovery period in electric motor of higher efficiency in pumping for irrigation
(Associação Brasileira de Engenharia Agrícola (SBEA), 2013-04-01)
Neste trabalho, ajustou-se um modelo matemático para quantificar o efeito do rendimento do motor elétrico sobre os custos de um sistema de bombeamento para irrigação na estrutura tarifária de energia elétrica convencional ...
Investment recovery period in electric motor of higher efficiency in pumping for irrigation
(Associação Brasileira de Engenharia Agrícola (SBEA), 2013-04-01)
Neste trabalho, ajustou-se um modelo matemático para quantificar o efeito do rendimento do motor elétrico sobre os custos de um sistema de bombeamento para irrigação na estrutura tarifária de energia elétrica convencional ...
Assessment criteria of the feasibility of replacement standard efficiency electric motors with high-efficiency motors
(Elsevier Ltd.United Kingdom, 2022)
Modelagem e controle de velocidade do motor CC sem escovas aplicado a veículos elétricos
(Universidade Federal do Pampa, 2017)
Avaliação de parâmetros técnicos e econômicos na substituição de motores de indução trifásicos de 1CV a 10CV
(Universidade Federal de Minas GeraisUFMG, 2009-12-17)
This dissertation presents a strategy to determine when to replace motors, focusing on technical and economic analysis. The main objective of this strategy is the conservation of energy in the use of three-phase induction ...
Investment recovery period in electric motor of higher efficiency in pumping for irrigation
(Associação Brasileira de Engenharia Agrícola (SBEA), 2014)
An assessment of energy efficient motors application by scenarios evaluation
(Elsevier B.V., 2020-05-01)
The choice of the most appropriate public policies to foster energy efficiency measures often is a difficult task due to the large number of intervening variables and agents and, also, high levels of uncertainties in ...
Economic Barriers to the Application of Energy Efficient Motors in Industry
(Institute of Electrical and Electronics Engineers, 2020-10)
In this paper we present a technical, economic and financial feasibility analysis of the replacement a standard-efficiency induction motor (IE1) by a Premium-efficiency induction motor (IE3) in an industrial application. ...