词条 | Elgea-Urkilla eolic park |
释义 |
Amount of energyThe Elgea-Urkilla eolic park will generate 66 million kW, sufficient for 100,000 people. The 40 aerogenerators of 600 kW will generate electricity at a 690 V tension, elevated to 20 kV because of the transformer 0.69/20 kV inside the central tower of each generator. The mills are interconnected creating three half tensioned groups from which underground connections connect the generator and the transformer´s substation. The substation, which is situated at {{convert|1500|m}} from the 40th generator, elevates the tension to 220 kV. Finally the energy is sent to the Vitoria-Itxaso line, property of Iberdrola, and providing power to Alava and some villages of Gipuzkoa. This park will reduce the carbon dioxide emissions by 60,000 tonnes along with 240,000 tonnes of sulphur dioxide. Environmental and Natural impactThe Elgea-Urkilla eolic park project was presented at the Spanish Viceconsejería de Medio Ambiente in order to examine the environmental impact. The eolic park passed this examination, but the government added environmental conditions, including a requirement to build the substation on the valley floor. This change cost 224.999.588 PTA.[2] Naturalists or groups against this project
CharacteristicsThe underground electric connections are made of nine copper conductors with a diameter of {{convert|240| mm}}. Two have a DHZ1 12/20 kV isolation buried directly at a depth of {{convert|1.1|m}}. References1. ^«El parque eólico de Elguea obtiene la autorización para instalarse», El País, 1999-03-24. {{coord missing|Spain}}2. ^"ANUNCIO de 20 de noviembre de 1998, de la Jefa de la Oficina Territorial en Álava de la Dirección de Administración de Industria, Energía y Minas", Basque Autonomous Community Official Gazette. External links{{stack|{{Portal|Spain|Weather|Renewable energy}}}}
3 : Parks in Spain|Geography of the Basque Country|Wind farms in Spain |
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