Conference,

FURTHER DEVELOPMENTS OF COMPACT LINES FOR 420 KV WITH SILICONE INSULATORS AND THEIR ADVANTAGES FOR APPLICATIONS IN EMERGENCY RESTORATION SYSTEMS

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(2004)

Abstract

The paper describes the test programme and results of a 420 kV braced line post arrangement manufactured from composite insulators. In comparison to a previously installed arrangement, a solution with solid core post has been introduced. The test results have shown impressively the high safety margins of glass-fibre reinforced structures and the technical potential for an increased reliability of compact lines. Further advantages are shown on the example of an Emergency Restoration System.

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