Notion of burning
Power cables: echometry theory
Article REF: D4543 V1
Notion of burning
Power cables: echometry theory

Author : Henri KUZYK

Publication date: May 10, 2006 | Lire en français

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2. Notion of burning

2.1 Defect relief

Fault clearance can be achieved using either an AC generator or a DC voltage generator capable of delivering a high permanent current.

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2.1.1 DC franking

  • A high-voltage DC generator is used, limited however to 3 U 0 where U 0 is the phase-to-earth operating voltage of the cable under test (or specified cable voltage), and of sufficient power (order of magnitude...

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