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Capacity Curtailment on the AT-IT border for delivery day 29/03/2020

Published:

TSO(s) *:

TERNA

Identification of affected Long Term Transmission Rights
AT-IT

Triggering event :

☒Curtailment to ensure operation remains within Operational Security Limits
☐Curtailment due to Force Majeure
☐Curtailment due to emergency situation

Affected volume in MW / hour for each concerned period :
29/03/2020
10:00 – 11:00 50 MW
11:00 - 12:00 50 MW
12:00 – 13:00 50 MW
13:00 – 14:00 50 MW
14:00 – 15:00 50 MW
15:00 – 16:00 50 MW
16:00 – 17:00 50 MW

Amount of LTTR remaining after curtailment :
29/03/2020
10:00 – 11:00 12 MW
11:00 - 12:00 12 MW
12:00 – 13:00 12 MW
13:00 – 14:00 12 MW
14:00 – 15:00 12 MW
15:00 – 16:00 12 MW
16:00 – 17:00 12 MW

Information on exact operational security limit(s) that are expected to be violated in the absence of curtailment *:

Voltage stability issue on the Italian Electrical system

Why alternative measures are not sufficient to avoid the expected violation of operational security limit(s) *?

During the CC process, all the remedial actions provided by the TSOs are already considered by the CCC in the calculation