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Long and Short Term Energy Demand Forecasting using XGBoost Models
(LACCEI Inc., 2021-07)
As part of the technical studies in energy demand required by regulatory entities in Peru, this paper proposes the use of XGBoost Linear and Decision Trees models based on econometric long and short term variables for ...
Estudio del área afectada por el calor en los aceros al carbono, por efecto de precalentamiento y soldadura
(LACCEI Inc., 2021-07)
Se estudió el área afectada por el calor en los aceros al carbono ASTM A36, con espesores de 12 mm, analizando el efecto del precalentamiento en sus propiedades. El proceso de soldeo empleado fue SMAW, luego se realizaron ...
Demoras en la obtención del grado de maestro en el posgrado en la Facultad de Ingeniería Mecánica de la Universidad Nacional de Ingeniería - Perú
(LACCEI Inc., 2021-07)
Este trabajo aborda la problemática de los egresados de la Maestría de la Facultad de Ingeniería Mecánica de la Universidad Nacional de Ingeniería, Perú, quienes han tropezado con diversos obstáculos que generan retrasos ...
Efecto del vertimiento de aceites residuales en la calidad del suelo en los talleres automotrices de la Ciudad de Chimbote
(LACCEI Inc., 2021-07)
El crecimiento de las ciudades está relacionado con el crecimiento de la actividad económica y el aumento de unidades automotrices; siendo necesario el recambio de aceite de los vehículos por necesidades técnicas, como ...
Energy-Environmental Modelling of a PEM-Type Fuel Cell for Hydrogen Production
(LACCEI Inc., 2021-07)
Hydrogen is being considered nowadays as a fuel for the future due to its multiple applications and also its potential contribution to carbon emission reduction. In this research, a preliminary energy-environmental modelling ...
Sistematization of an Ecoefficiency Model Applied to a University Campus
(LACCEI Inc., 2021-07)
According to recent regulations, public organizations are encouraged to report current levels of supplies consumption including fuels, water, electricity, paper and others.
Nevertheless, one of the key barriers for increasing ...
A comparative cost analysis of electricity produced by a diesel and a solar-PV generation system for an energy load located in Chimbote, Ancash-Perú.
(LACCEI Inc., 2021-07)
In this research work, a comparative cost analysis of electricity produced by a non-renewable and a renewable energy system is carried out. A 165.4-kWh daily electric load is established on the basis of a community-type ...
A comparative cost analysis of electricity produced by a diesel and a wind power generation system for an energy load located in Chimbote, Ancash-Perú.
(LACCEI Inc., 2021-07)
In this research work, a comparative cost analysis of electricity produced by a non-renewable and a renewable energy system is carried out. A 165.4-kWh daily electric load is established on the basis of a community-type ...
Incidence of load profiles in the Levelized Cost of Electricity for a solar-PV generation system located in Lambayeque-Perú.
(LACCEI Inc., 2021-07)
In this research work, a comparative cost analysis of electricity produced by a renewable energy system is carried out considering two reference electric load profiles. A 165.4-kWh daily electric load is established on the ...
Incidence of load profiles in the Levelized Cost of Electricity for a wind power generation system located in Lambayeque-Perú.
(LACCEI Inc., 2021-07)
In this research work, a comparative cost analysis of electricity produced by a renewable energy system is carried out considering two reference electric load profiles. A 165.4-kWh daily electric load is established on the ...