| 词条 | Suez Canal overhead powerline crossing |
| 释义 |
The Suez Canal overhead powerline crossing is a major electrical power line built across the Suez Canal in 1998, located near Suez, Egypt. It is designed for two 500 kV circuits. Because the required clearance over the Suez Canal is {{convert|152|m|ft}}, the overhead line has two {{convert|221|m|ft}} high pylons (one on either side of the crossing) in spite of its small span width of {{convert|600|m|ft}}. The pylons each have four crossarms: three for the conductors and one for catching the conductors in case of an insulator string failure. Significant developments in the regionThe crossing was part of a major drive to develop the areas surrounding the Suez Canal, including other projects such as the Ahmed Hamdi Tunnel under the Suez Canal (completed in 1981), the El Ferdan Railway Bridge, and the Suez Canal Bridge (completed in 2001). It was constructed by a consortium between STFA Enerkom and Siemens.[1] See also{{Portal|Egypt|Energy}}
References1. ^http://skyscraperpage.com/cities/?buildingID=83301 {{coord|29.996|N|32.583|E|display=title|source:dewiki}}{{Suez Canal}}{{Egypt-struct-stub}}{{powerline-stub}} 5 : Energy infrastructure completed in 1998|Electric power infrastructure in Egypt|Buildings and structures in Egypt|Powerline river crossings|Suez Canal |
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