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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 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
Reclassification of a Non-Credible Contingency Event: Bouldercombe - Rockhampton 7108 and Bouldercombe - Egans Hill 7221 132 kV Lines in Queensland due to Lightning.
Reclassification of a Non-Credible Contingency Event: Bouldercombe - Rockhampton 7108 and Bouldercombe - Egans Hill 7221 132 kV Lines in Queensland due to Lightning.
Lightning is occurring near the Bouldercombe - Rockhampton 7108 and Bouldercombe - Egans Hill 7221 132 kV Lines.
AEMO considers the simultaneous trip of those circuits to now be more likely.
Therefore AEMO has reclassified this as a credible contingency event from 1510 hrs 3 Jun 2016 until further notice.
Manager NEM Real Time Operations
NON-CONFORMANCE Region QLD1 Friday, 3 June 2016
NON-CONFORMANCE QLD1 Region Friday, 3 June 2016
AEMO declared a schedule generating unit non-conforming
Unit: BRAEMAR2
Duration: 03/06/2016 05:35 to 03/06/2016 05:40
Amount: -150 MW
Constraint: NC-Q_BRAEMAR2
Auto-generated on behalf of Manager NEM Real Time Operations
NON-CONFORMANCE Region QLD1 Tuesday, 31 May 2016
NON-CONFORMANCE QLD1 Region Tuesday, 31 May 2016
AEMO declared a schedule generating unit non-conforming
Unit: BRAEMAR3
Duration: 31/05/2016 17:45 to 31/05/2016 17:55
Amount: 9 MW
Constraint: NC-Q_BRAEMAR3
Auto-generated on behalf of Manager NEM Real Time Operations
NON-CONFORMANCE Region VIC1 Tuesday, 31 May 2016
NON-CONFORMANCE VIC1 Region Tuesday, 31 May 2016
AEMO declared a schedule generating unit non-conforming
Unit: HWPS7
Duration: 31/05/2016 16:00 to 31/05/2016 16:05
Amount: -54 MW
Constraint: NC-V_HWPS7
Auto-generated on behalf of Manager NEM Real Time Operations
NON-CONFORMANCE Region NSW1 Tuesday, 31 May 2016
NON-CONFORMANCE NSW1 Region Tuesday, 31 May 2016
AEMO declared a schedule generating unit non-conforming
Unit: MP2
Duration: 31/05/2016 11:40 to 31/05/2016 11:55
Amount: -31 MW
Constraint: NC-N_MP2
Auto-generated on behalf of Manager NEM Real Time Operations
NON-CONFORMANCE Region QLD1 Tuesday, 31 May 2016
NON-CONFORMANCE QLD1 Region Tuesday, 31 May 2016
AEMO declared a schedule generating unit non-conforming
Unit: BRAEMAR2
Duration: 31/05/2016 07:30 to 31/05/2016 07:45
Amount: -13 MW
Constraint: NC-Q_BRAEMAR2
Auto-generated on behalf of Manager NEM Real Time Operations