Ingeniería Eléctrica-Pregrado

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Browsing Ingeniería Eléctrica-Pregrado by Subject "Alimentadores eléctricos"

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    Análisis del impacto de la inserción de un sistema de generación distribuida en el alimentador 0427 ubicado en el Complejo Hidroeléctrico Machángara
    (2019-04-26) Cuzco Tenempaguay, Mauro Xavier; Torres Contreras, Santiago Patricio; Sarmiento Vintimilla, Juan Carlos
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    Determinación del área de influencia de la subestación No. 8 y diseño preliminar de alimentación Empresa Eléctrica Regional Centrosur C.A.
    (2010) Chalco Cando, Joffre Alexis; García Orellana, Israel Alejandro; León Córdova, Pedro Alejandro
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    Estudio de carga y reconfiguración de las redes de distribución eléctrica de las cabeceras urbanas de las parroquias de Vilcabamba y Malacatos del cantón Loja
    (2015) Quezada Ordóñez, Andy Leonardo; Reyes Ramírez, Ángel Darío; Salgado Rodríguez, Modesto Enrique
    The work to develop presents the current study and the projection of load on the Electrical Energy Distribution Networks with the incorporation of the load which is represented by induction electromagnetic stoves; which is limited to customers of the residential urban area of the districts of Vilcabamba and Malacatos of Loja city belonging to the concession area of the Empresa Eléctrica Regional del Sur. PLC. EERSSA. In order to carry out this subject, the study begins with the analysis of the actual feature of demand based on density and load factor, utilization factor, installed power, maximum demand, brownouts and power losses. The data to develop the subject were authorized by the Department of Merchandising, Planning and GIS (ArGis and Cymdist 5.04 software.) Subsequently, the trend increase of demand is studied through linear regressions in time, which are based on statistical information provided by Planning Department, data specifically from the Substation (E/S) VILCABAMBA that works to the Vilcabamba, Malacatos and Rumishitana districts. Besides the trend increase of demand, the incorporation of efficient cooking plan (ECP) to the Distribution System (DS) is analyzed; this increase is calculated by the method that manifest the Ministerio de Electricidad y Energías Renovables. Finally, the study of corrective actions are executed in the Distribution System affected by the increase of special load, with the objective of maintaining limits and normal conditions. Jointly, the economic viability analysis of the corrective actions is realized from DS to EERSSA.
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    Guía de procedimientos del mantenimiento preventivo de alimentadores primarios y generación de indicadores asociados a dichas actividades, en la Empresa Eléctrica Regional Centro Sur C.A.
    (2018) Pulla Genovez, Andres Dario; Ulloa Gómez, Romel Adrián; Ugalde Delgado, Juan Hernando; Piedra Martínez, Jorge Iván; Avila Campoverde, Ramiro Fernando
    The lifting of the maintenance process must be aligned with the strategic planning of CENTROSUR, framed within the policies, goals and objectives of the company, and must be conceived as a process of continuous improvement, in which there is active and integral participation of all areas of the company. Because of what was previously said, there is a first need to collect and standardize the best practices related to the preventive maintenance of equipment and primary distribution networks, having an impact on the different quality, reliability and environmental indicators, these being key elements for a correct business management. Along with the lifting of preventive maintenance activities, different methods of work in electrical installations are presented along with safety standards, personnel skills, as well as different considerations to be taken into account for equipment and work tools are disclosed. The variables associated with the activities of preventive maintenance are identified, as well as the main variables associated with the different departments of the company, such as frequency and time of disconnection and, through the development of a dashboard of indicators the information of said activities is presented, which would serve for continuous improvement and timely decision making. Finally, the conclusions and recommendations of the subject are established
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    Mantenimiento predictivo utilizando la técnica de la termografía en transformadores y alimentadores de la Empresa Eléctrica CNEL EP Bolívar
    (2018) Gallo Espín, Diego Benjamín; Sempértegui Álvarez, Rodrigo Efraín; Martínez Tapia, Edison Javier
    In the present work an analysis is carried out on the predictive maintenance using the thermographic technique in the feeder "Guanujo Centro" and its distribution transformers of the Electric Company CNEL EP Bolivar in order to detect possible anomalies and propose the respective solutions. For the realization of this work some factors of great importance are considered, taking as reference, a reading frame of the SCADA system of the month of March 2018, after that the load curve is analyzed in its maximum demand of this feeder. With this background, a visual inspection is carried out, then a complete study of the feeder using thermography through which hot spots are detected in badly adjusted elements, corrosion, high chargeability in transformers, environmental contamination (in the elements that are part of an electrical system), point of disconnectors and in aerial bridges of connections in medium and low voltage. Once this work is done, it is determined that it is necessary to carry out a complete study in all the substations and feeders that are part of the CNEL EP Bolívar electrical system, in order to solve all the anomalies found in order to provide solutions to improve the electric service in a coordinated, planned way and reduce the quality index. Finally, some conclusions and recommendations are expressed in a general manner, which emphasizes the results obtained from the technical staff that carries out this work and serves for future research on predictive maintenance issues in order to improve reliability, optimize resources and specialize in technical staff that does it.
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    Normativa de la expansión del sistema de distribución de la Empresa Eléctrica Regional Centro Sur C. A.
    (2011) González Ortiz, César Isaac; Molina Narváez, Guillermo Osvaldo; León Córdova, Pedro Alejandro; Quituisaca Astudillo, Patricio
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    Reconfiguración y optimización de los alimentadores primarios de la subestación obrapía y San Cayetano pertenicentes a la EERSSA
    (2012) Peña Ochoa, Gina Tatiana; Ramírez Vargas, Jessica Nathaly; Merchán Manzano, Hernando Efraín; Arias Mosquera, Germán