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Effects of power electronics devices on the energy quality of an administrative building
(International Journal of Power Electronics and Drive System, 2019-12)
This paper proposes the analysis of the effects of power electronics devices
on the energy quality of an administrative building. For the study a method is
applied that allows the analysis of the main problems of energy ...
Data supporting the improvement of forecasting and control of electricity consumption in hotels
(Data in brief, 2019-06-12)
Improving and managing the electricity efficiency in hotel facilities
is essential to reduce the hotel operation costs and its environmental impacts. The data presented shows the evolution of the
electricity consumption ...
Unbalanced voltages impacts on the energy performance of induction motors
(International Journal Of Electrical And Computer Engineering, 2018-05-07)
This paper presents the results of a study about the effects of unbalanced voltages on the energy performance of three-phase induction motors. The principal contribution of this paper is that presents a detailed analysis ...
Solar radiation prediction for dimensioning photovoltaic systems using artificial neural networks
(International Journal of Engineering and Technology, 2016)
This paper presents a prediction model of solar radiation for dimensioning photovoltaic generation systems in the Atlantic Coast of Colombia, using artificial neural networks. As a case of study is presented the municipality ...
Flow regulation at constant head in feedwater pumps in a sugar industry
(International Journal of Electrical and Computer Engineering (IJECE), 2019-11-01)
In this paper the feasibility of energy saving by implementing flow regulation
at constant load in feedwater pumps in a sugar industry is studied.
As regulation strategy, the use of a variable speed drive in the ...
Planificación energética para el ahorro de fueloil en una lavandería industrial
(Ingeniare, 2018)
In this paper was applied a method of energy planning, compatible with ISO 50001 standard, in an
industrial laundry. In the analysis, three input variables were considered: level of production, technical
condition of the ...
Recent trends of the most used metaheuristic techniques for distribution network reconfiguration
(JOURNAL OF Engineering Science and Technology Review, 2017-11-11)
Distribution network reconfiguration (DNR) continues to be a good option to reduce technical losses in a distribution
power grid. However, this non-linear combinatorial problem is not easy to assess by exact methods when ...
Electricity management in the production of leadaAcid batteries: the industrial case of a production plant in Colombia
(Journal Of Cleaner Production, 2018-07-06)
Electricity stands as the main energy used for lead-acid battery (LAB) manufacturing. This study introduces an energy management methodology to address the electricity consumption in lead-acid battery plants, improving ...
Reducing torque pulsations in PMa-SynRM: A way for improving motor performance
(Corporación Universidad de la Costa, 2019-08-03)
This paper aims to evaluate the performance of synchronous reluctance motors assisted by a permanent magnet (PMa-SynRM) focused on efficiency and torque pulsations. PMa-SynRM shows high efficiency and power factor, compared ...
Análisis de los datos de medición de armónicos variables en el tiempo
(Corporación Universidad de la Costa, 2011-10-31)
Este artículo tiene como objetivo revisar los problemas asociados a la medición de los niveles de armónicos presentes, en una onda distorsionada de tensión y corriente no estacionaria, y efectuar la caracterización de los ...