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Potencial en Colombia para el aprovechamiento de la energía no convencional de los océanos

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Author
Torres Parra, Rafael Ricardo
Andrade Amaya, Carlos Alberto
Corporate Author
Dirección General Marítima
Date
2006

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Alternative Title
Potential in Colombia for better use of the ocean nonconventional energy
Abstract
Se evalúan los sitios en la geografía colombiana que debido a sus condiciones oceanográficas, cuentan con mayor potencial para la generación eficiente y económicamente competitiva de electricidad a partir de la energía no convencional contenida en los océanos. Se evalúan las corrientes de marea en Bahía Málaga en el océano Pacífico, encontrando que para explotar este tipo de energía sería necesario realizar unas modificaciones a los canales de acceso para alcanzar la velocidad de corrientes requeridas, los cuales por la magnitud de las obras e impacto negativo en la bahía desestiman esta alternativa.En el Caribe se valora la energía contenida en las olas de viento para la península de la Guajira, encontrando por métodos indirectos un flujo de energía promedio anual de 11.67 . Al analizar una serie de tiempo de 28 días colectada con una boya de oleaje direccional en Bocas de Ceniza Barranquilla, se encontró un flujo promedio de energía de 16.11 , la cual supera los niveles mínimos (15 ) para la generación económica de electricidad. En la Isla de San Andrés se analiza el gradiente térmico del océano, encontrando las condiciones oceanográficas necesarias para aprovechar esta energía con capacidad de satisfacer la demanda de electricidad de la Isla.
Colombia's geography sites which have greater potential for efficient and economically competitive electricity generation from nonconventional the ocean sources, due to their oceanographic conditions are evaluated in this article. Tidal currents were evaluated at Malaga Bay (Bahía Málaga) on the Pacific Ocean, finding that in order to exploit this type of energy some modifications to the access channels were needed to reach the required current velocity. This alternative was rejected because of the great magnitude of the modification works and negative impact on the bay. On the Guajira peninsula, on the Caribbean Sea, the energy content on the wind waves was valuated, finding by indirect methods an annual mean energy flux of 11.67 . Atime series of 28 days collected with a directional wave buoy on Bocas de Ceniza Barranquilla was analyzed, finding a mean energy flux of 16.11 , over the minimum levels (15 ) needed for economic electricity generation. On San Andres island the thermal gradient of the ocean was analyzed, finding the oceanographic conditions required to take advantage of this energy, with capacity to assure the complete electricity demand on the island.
Journal
Boletín Científico CIOH
Issue/Article Nr
24
Page Range
pp.11-25
DOI
10.26640/01200542.24.11_25
0120-0542
Resource/Dataset Location
http://cecoldodigital.dimar.mil.co/216/
URI
http://hdl.handle.net/1834/15308
ae974a485f413a2113503eed53cd6c53
10.26640/01200542.24.11_25
Scopus Count
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DIMAR Publications

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