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Concept
SuperSmart Grid
Résumé
The SuperSmart Grid (SSG) is a hypothetical wide area electricity network connecting Europe with northern Africa, the Middle East, and the IPS/UPS system of CIS countries. The system would unify super grid and smart grid capabilities into a comprehensive network. There are no planned locations for infrastructure or schedule explicitly for the SSG; the name is used to discuss the economic and technological feasibility of such a network and ways that it might gain political support.
The ambitious upgrade and unification of current transmission and/or distribution grids finds support among advocates of large scale utilization of alternative energy, and as well as advocates of enhanced energy security for Europe.
The SSG proposal was initiated by the European Climate Forum and at the Potsdam Institute for Climate Impact Research by Antonella Battaglini and colleagues.
The concept of a "Super Grid" is not new- the term itself was used to describe the emerging unification of the Great Britain grid in the 60s.
Europe has been unifying its grids since the 1950s and its largest unified grid is the synchronous grid of Continental Europe serving 24 countries. There are studies and ongoing discussions regarding creation of a synchronous grid spanning 13 time zones that would result from unifying the UCTE grid with that of the IPS/UPS Interconnection serving Russia, Belarus and other countries of the former Soviet Union.
Such mega systems are experiencing scaling problems as a result of network complexity, transmission congestion, and the need for rapid diagnostic, coordination and control systems.
Advocates of schemes such as the SuperSmart Grid claim that such a major technological upgrade is necessary to assure the practical operation and promised benefits of such transcontinental mega grids.
The concept of a wide area "Super grid" with centralized control and the concept of small-scale, local and decentralized smart grid are two approaches that are often perceived as being mutually exclusive alternatives.
Source officielle
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