Evaluación de los Alimentadores que Conforman la Sub Estación Obrapía por el Cambio de Matriz Energética
The present research exposes the simulation applied to the main feeders (voltage transformation centers) that conform the Obrapía Sub Station, due to the efficient cooking plan, it analyses operation parameters related with the active and reactive power loss, voltage drop, maximum time and equivalen...
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| Format: | bachelorThesis |
| Sprache: | spa |
| Veröffentlicht: |
2020
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| Schlagworte: | |
| Online Zugang: | http://dspace.unl.edu.ec/jspui/handle/123456789/23179 |
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Tag hinzufügen | Zusammenfassung: | The present research exposes the simulation applied to the main feeders (voltage transformation centers) that conform the Obrapía Sub Station, due to the efficient cooking plan, it analyses operation parameters related with the active and reactive power loss, voltage drop, maximum time and equivalent time of the demand; and the functioning parameters related with the voltage in each node of the systems, installed total charge in each feeder, the factors that characterize the electric changes (voltage, charge, capacity). The applied simulations were developed in two stages. In the first stage it realizes the simulation of functioning and operation parameters of each feeder, based on data corresponding until 2012, in this year the efficient cooking plan did not work. To the second stage it realizes the simulation of functioning and operation parameters of each feeder based on data from 2013 until the first quarter of 2019, where it identified single-phase transformers of 10, 15, 25 and 37.5 kVA (predominant capacities) that powers the residential sector (larger electricity demand) with one, two and three installed cooking’s, which caused an atypical change in the electricity demand growth. According to the topology of each feeder (total length of each system, number of installed transformers, total number of residential, commercial, industrial loads, total installed capacity) introduced to data base of EDIS4L Software, it could evidence a total increase of 4825 users, from 2012 until first quarter of 2019 with in the Obrapía Sub Station. Identifying the installation of 238 induction cookers in the efficient cooking plan moreover it obtained the following results: stage one, larger loss of power at Consacola feeder 21.48 kW and 7 kVAR, voltage drop 0.913 % (less than permissible); stage two; larger loss of power at Chontacruz feeder 25.62 kW and 17.27 kVAR, larger voltage drops at Celi Roman feeder with 1.31% (less than permissible). |
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