Bibliographic citations
Aragón, I., Eusebio, F. (2013). El sistema eléctrico de interconexión Perú-Ecuador y su incidencia en los costos totales de energía eléctrica en el Perú [Tesis, Universidad Nacional de Ingeniería]. http://hdl.handle.net/20.500.14076/2277
Aragón, I., Eusebio, F. El sistema eléctrico de interconexión Perú-Ecuador y su incidencia en los costos totales de energía eléctrica en el Perú [Tesis]. : Universidad Nacional de Ingeniería; 2013. http://hdl.handle.net/20.500.14076/2277
@mastersthesis{renati/705572,
title = "El sistema eléctrico de interconexión Perú-Ecuador y su incidencia en los costos totales de energía eléctrica en el Perú",
author = "Eusebio Padilla, Fredy Roland",
publisher = "Universidad Nacional de Ingeniería",
year = "2013"
}
This research evaluates and analyzes the cause-effect relationship of the variables: “The electrical system interconnection Peru - Ecuador“ and “Total costs of electrical energy in Peru“ in the period 2012-2015. It has been found that the interconnection installation costs affect adversely the costs of electrical energy in Peru, as the rating system transfers such payments to the electric rates by a toll on the main Transmission System. However, having adopted the CAN 757 decision it was established a new model for on the Peru-Ecuador trading, it is estimated that incomes from transmission toll paid by exports, will reduce the negative effect of costs and for 03 years studied, they will be higher that such cost by result the interconnection influences positively by reducing electrical energy costs users in Peru, although the percentages are not significant, since the interconnection is a very small portion on the Peruvian electricity market. Even although the Zorritos-Machala link 220kV TL was concluded since 2004, it was only used in a few opportunities to meet emergencies or risk restriction in either country and it did not reach to a business transaction because Decision CAN 536 could not adapt itself to the regulations in Peru and Ecuador. In the CAN - Decision 757 has been approved the operational and business rules for the electrical energy transactions between Peru and Ecuador, therefore the existing difficulties were overcome and the way to make continuous business transactions was open. However, it is not known nor has been studied what the effect of the costs and incomes of commercial transactions on the total cost of electrical energy on the users in Peru. For this purpose, first an assessment of the status of the system interconnection Peru-Ecuador was conducted, including the technical, commercial and exchange records made in 2009-2012. The facilities costs and their effect on the cost of electricity to users through the transmission toll pass fee was then evaluated. To assess the volumes of import/export, first exportable surplus electricity of each system on the basis of projections of supply and demand for each country under some modeled scenarios were determined and then by a simulation model of monthly electrical energy sales were projected for each system the prices of import supply and prices from export supply for each system, so that the flow direction was determined and the amounts of energy were calculated to be traded, finding that Peru would net exporter and imports from Ecuador would be very few because its production costs, accounted that international prices of fossil fuels are very high. With these results the income from such operations are determined and the amounts to be allocated to domestic demand, composed basically by incoming transmission toll. Finally, following the procedures for setting regulated prices it was calculated the varying costs of at SEIN electricity consumers. As a result of the investigation it is determined that although the costs of the interconnection system impact negatively on the overall cost of electricity consumers in Peru, expected income from exports are greater than costs, so the net effect on interconnection is positive, by reducing total costs of electricity consumers although not significant, 0.1% lower percentages are obtained, showing also that the interface is not significant for the electricity market in Peru. Keywords: International electric interconnections, interconnection costs, transactions of electricity import/export between systems, international links, export offer prices, import offer prices, marginal costs, electricity rates, transmission tolls.
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