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Thermoeconomic evaluation and exergy efficiency of dissipative components: A new approach
(Journal of Engineering and Applied Sciences, 2018)
Thermoeconomic evaluation alms at diagnosing the malfunction of energy systems and at optimizing their structure and performance. One of the main limitations of this approach is the adequate treatment of dissipative ...
A new energy performance indicator for energy management system of a wheat mill plant
(International Journal of Energy Economics and Policy, 2018-03-24)
In this paper, a predictive tool for the energy consumption of wheat milling process using multiple linear regression and a new energy performance indicator (EnPI) is proposed. This EnPI does not only consider the production ...
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 ...
Tools to improve forecasting and control of the electricity consumption in hotels
(Universidad de la Costa, 2016-07-27)
Hotels are among the most energy intensive tourism facilities. To monitor and control the monthly and yearly energy consumption in hotels, different indicators have been proposed. These indicators, developed on yearly or ...
Electricity management in the production of lead-acid batteries: the industrial case of a production plant in Colombia
(Universidad de la Costa, 2018)
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 ...
Perspectivas de Comunidades Indígenas de La Guajira Frente al Desarrollo Sostenible y el Abastecimiento Energético
(Revista Espacios, 2017)
Access to electricity as a public service is important issue to promote the economic development of isolated communities. However, this service is not available in many remote communities. Providing electricity service ...
Assessment of the energy efficiency estimation methods on induction motors considering real-time monitoring
(Measurement, 2018)
Different methods have been developed to estimate the energy efficiency of induction motors. The accuracy
of these methods vary with the load factor, the unbalanced voltage (UV) and harmonics. The feasibility of
these ...
Potential energy savings and co2 emissions reduction in colombia compressed air systems
(International Journal of Energy Economics and Policy, 2019)
Compressed air (CA) is one of the most common systems used in industry. In countries such as Australia, Italia, France, China and USA, energy consumption of CA systems (CASs) contributes about to 10% of the total electricity ...
Energy planning implementation in hotels. Case study in a hotel in the city of Barranquilla - Colombia
(Journal of Engineering Science and Technology Review, 2019-09-24)
This article presents the results of energy planning in a hotel in the city of Barranquilla, Colombia, according to ISO 500001 standard methodology. The energy performance of the hotel was assessed, a low capacity for ...
Impact of voltage waveform on the losses and performance of energy efficiency induction motors
(Universidad de la Costa, 2018-02-14)
This paper analyzes the effects of voltage harmonic distortion on the losses and efficiency of energy efficient induction motors (EEIM). Preliminary studies show that when fed with distorted voltages the new EEIM have a ...