NG TS 3.24.36
National Grid Technical Specifications - Teleprotection (Command Based)
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| Organization: | NG |
| Publication Date: | 1 May 2000 |
| Status: | active |
| Page Count: | 15 |
scope:
This Specification describes the functional and performance requirements for command based Teleprotection systems associated with 400, 275 and 132 kV feeder circuits.
It covers direct transfer trip, permissive underreach, blocked overreach and specific control signalling functions.
Document History
NG TS 3.24.36
May 1, 2000
National Grid Technical Specifications - Teleprotection (Command Based)
This Specification describes the functional and performance requirements for command based Teleprotection systems associated with 400, 275 and 132 kV feeder circuits.
It covers direct transfer trip,...