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Reclassification of a Non-Credible Contingency Event: Collinsville - Stoney Ck 7306 and Collinsville - Newlands 7121 132 kV Lines in Qld Region due to Lightning.
Reclassification of a Non-Credible Contingency Event: Collinsville - Stoney Ck 7306 and Collinsville - Newlands 7121 132 kV Lines in Qld Region due to Lightning.
Lightning is occurring near the Collinsville - Stoney Ck 7306 and Collinsville - Newlands 7121 132 kV Lines.
AEMO considers the simultaneous trip of those circuits to now be more likely.
AEMO has reclassified the simultaneous trip of those circuits to be a credible contingency event from 1950 hrs 03/06/16 until further notice.
Manager NEM Real Time Operations
Cancellation - Inter-Regional Transfer Limit Variation - NSW Region - Directlink - Fri 3 Jun 2016
Cancellation - Inter-Regional Transfer Limit Variation - NSW Region - Directlink - Fri 3 Jun 2016
Refer to MN 53602
An unplanned outage of the No 2 Leg of Directlink returned to service at 1755 hrs
Constraint set N-X_MBTE_1 revoked
The outage constraint set contains the following interconnector on the left hand side.
N-Q-MNSP1
Manager NEM Real Time Operations
Inter-Regional Transfer Limit Variation - NSW Region - Directlink - Fri 3 Jun 2016
Inter-Regional Transfer Limit Variation - NSW Region - Directlink - Fri 3 Jun 2016
An unplanned outage of the No 2 Leg of Directlink occurred at 1717 hrs
See AEMO Network Outage Scheduler (NOS) for details and return to service times.
Constraint set N-X_MBTE_1 invoked from 1730 hrs.
The outage constraint set contains the following interconnector on the left hand side.
N-Q-MNSP1
Manager NEM Real Time Operations
Cancellation of the Reclassification of a Non-Credible Contingency Event: Bouldercombe - Rockhampton 7108 and Bouldercombe - Egans Hill 7221 132 kV Lines in Queensland due to Lightning.
Cancellation of the Reclassification of a Non-Credible Contingency Event: Bouldercombe - Rockhampton 7108 and Bouldercombe - Egans Hill 7221 132 kV Lines in Queensland due to Lightning.
Refer to AEMO Electricity Market Notice 53587
There is no longer any Lightning activity in the vicinity of the Bouldercombe - Rockhampton 7108 and Bouldercombe - Egans Hill 7221 132 kV Lines.
AEMO has cancelled the reclassification of the simultaneous trip of those circuits as a credible contingency event at 1700 hrs.
Manager NEM Real Time Operations
Cancellation - Reclassification of a Non Credible Contingency Event: Jeeralang B2 and Jeeralang No.1 220 kV bus in Vic region.
Cancellation - Reclassification of a Non Credible Contingency Event: Jeeralang B2 and Jeeralang No.1 220 kV bus in Vic region.
Refer to Electricity Market Notice 52813, 52811 and 52751
Based on advice from the asset owner the circumstances that existed in relation to the tripping of Jeeralang B2 generating unit and Jeeralang No.1 220 kV Bus have now been addressed
Therefore AEMO no longer considers the simultaneous trip of Jeeralang B2 and Jeeralang No.1 220 kV bus to be a credible contingency event from 1635 hrs 3 Jun 2016 .
Manager NEM Real Time Operations
[EventId:201606031555_confirmed] Prices for interval 03-Jun-2016 15:55 are now confirmed
Issued by Australian Energy Market Operator Ltd at 1555 hrs on 3 June 2016
PRICES ARE NOW CONFIRMED for dispatch interval 03-Jun-2016 15:55.
In accordance with Market Notice 53593 AEMO has reviewed this dispatch interval and determined that:
- Manifestly Incorrect Inputs did not apply
Prices remain unchanged.
This is an AEMO autogenerated Market Notice.
[EventId:201606031550_confirmed] Prices for interval 03-Jun-2016 15:50 are now confirmed
Issued by Australian Energy Market Operator Ltd at 1555 hrs on 3 June 2016
PRICES ARE NOW CONFIRMED for dispatch interval 03-Jun-2016 15:50.
In accordance with Market Notice 53592 AEMO has reviewed this dispatch interval and determined that:
- Manifestly Incorrect Inputs did not apply
Prices remain unchanged.
This is an AEMO autogenerated Market Notice.
[EventId:201606031545_confirmed] Prices for interval 03-Jun-2016 15:45 are now confirmed
Issued by Australian Energy Market Operator Ltd at 1555 hrs on 3 June 2016
PRICES ARE NOW CONFIRMED for dispatch interval 03-Jun-2016 15:45.
In accordance with Market Notice 53591 AEMO has reviewed this dispatch interval and determined that:
- Manifestly Incorrect Inputs did not apply
Prices remain unchanged.
This is an AEMO autogenerated Market Notice.
[EventId:201606031540_confirmed] Prices for interval 03-Jun-2016 15:40 are now confirmed
Issued by Australian Energy Market Operator Ltd at 1555 hrs on 3 June 2016
PRICES ARE NOW CONFIRMED for dispatch interval 03-Jun-2016 15:40.
In accordance with Market Notice 53590 AEMO has reviewed this dispatch interval and determined that:
- Manifestly Incorrect Inputs did not apply
Prices remain unchanged.
This is an AEMO autogenerated Market Notice.