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Technical Brochures

Gas insulated transmission lines (GIL)

Techical information to be of assistance in the design of circuits using GIL: definition and description of GIL; general technical characteristics and their comparison with O/H lines and conventional cables; continuous and short-term current rating of directly buried GIL, sensitivity analysis to design parameters. Insulation and overvoltage aspects from a long term reliability point of view. Mechanical corrosion and installation aspects of directly buried GIL. Environment considerations. Economic aspects. Recent GIL projects and R&D programmes.

File Size: 5,3 MB

Pages NB: 261

Study Committee:  21 (now B1), 23 (now B3), 33 (now C4) ?

WG (TF): JWG 23/21/33.15

Year: 2003

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