Capacity curtailment on the GB-NI border for delivery day 30/04/2020
TSO(s) *: Moyle Interconnector Limited
Identification of affected Long Term Transmission Rights
GB-NI
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 :
30/04/2020
GB-NI
10:00:00
-
11:00:00
400
11:00:00
-
12:00:00
400
12:00:00
-
13:00:00
400
13:00:00
-
14:00:00
400
14:00:00
-
15:00:00
400
15:00:00
-
16:00:00
400
16:00:00
-
17:00:00
400
17:00:00
-
18:00:00
400
Amount of LTTR remaining after curtailment :
30/04/2020
GB-NI
10:00:00
-
11:00:00
0
11:00:00
-
12:00:00
0
12:00:00
-
13:00:00
0
13:00:00
-
14:00:00
0
14:00:00
-
15:00:00
0
15:00:00
-
16:00:00
0
16:00:00
-
17:00:00
0
17:00:00
-
18:00:00
0
Information on exact operational security limit(s) that are expected to be violated in the absence of curtailment *:
Single circuit connection of interconnector to GB system out of service for maintenance so zero flow achievable on that line.
Why alternative measures are not sufficient to avoid the expected violation of operational security limit(s) *?
Single circuit and interconnector de-energised so alternative measures not available.