AEMO ELECTRICITY MARKET NOTICE
Cancellation -Inter-Regional Transfer limit variation - Terranora Interconnector
Refer to AEMO Electricity Market Notices 71494 and 71496
To manage power system security in North East of NSW the following constraint sets were invoked.
I-QNTE_SUPPORT invoked 1110 hrs 02/12/2019 to 1355 hrs 02/12/2019
The constraint sets contain the following interconnector on the left hand side.
N-Q-MNSP1
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71497 02 Dec 2019 14:17 INTER-REGIONAL TRANSFER
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Cancellation -Inter-Regional Transfer limit variation - Terranora Interconnector
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71496 02 Dec 2019 14:17 RECLASSIFY CONTINGENCY
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Cancellation - Reclassification of a Non-Credible Contingency Event: Coffs - Lismore (89) 330 kV Line and Koolkhan - Lismore (967) 132 kV Line in NSW due to Bushfire
AEMO ELECTRICITY MARKET NOTICE.
AEMO considers the simultaneous trip of the following circuits is no longer reasonably possible. Accordingly, its classification has reverted to a non-credible contingency event.
Region: NSW1
Lines: Coffs - Lismore 89 330 kV Line and Koolkhan - Lismore 967 132 kV Line
Cancellation time: 02/12/2019 13:55
Constraint set(s) revoked: N-NIL-89+967_N-2
Refer AEMO Electricity Market Notice 71493
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