Communication Protection Schemes
here i am discussing about DUTT & PUTT
DUTT - Direct Under Reach Transfer Trip
PUTT - Permissive Under Reach Transfer Trip
I have explain in detail with three example.
for see how to form zone
• Distances relay Zone S...
Негізгі бет Communication Schemes in Distance Protection DUTT & PUTT | Permissive Under Reach Transfer Trip
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