Market Notices

119965RECLASSIFY CONTINGENCY06/11/2024 12:42:39 PM

Reclassification of a Non-Credible Contingency Event: Bannaby - Mt Piper 5A6 500kV line and Bannaby - Mt Piper 5A7 500kV line in NSW1 due to Lightning.

AEMO ELECTRICITY MARKET NOTICE

Reclassification of a Non-Credible Contingency Event as a Credible Contingency Event due to Lightning. AEMO considers the simultaneous trip of the following circuits to now be more likely and reasonably possible. Accordingly AEMO has reclassified it as a credible contingency event.

Region: NSW1

Lines: Bannaby - Mt Piper 5A6 500kV and Bannaby - Mt Piper 5A7 500kV

Duration: 06/11/2024 12:42 until further notice

Constraint set(s) invoked:
N-5A6+5A7_N-2 Constraint set contains the following interconnector(s) on the left hand side:
N-Q-MNSP1
NSW1-QLD1
VIC1-NSW1


Auto-generated on behalf of Manager NEM Real Time Operations
     
119964RECLASSIFY CONTINGENCY06/11/2024 12:12:21 PM

Reclassification of a Non-Credible Contingency Event: Rowville - Yallourn No. 7 220 kV Line and the Rowville - Yallourn No. 8 220 kV Line in VIC due to lightning.

AEMO ELECTRICITY MARKET NOTICE.

Reclassification of a non-credible contingency event as a credible contingency event due to lightning.

AEMO considers the simultaneous trip of the following circuits to now be more likely and reasonably possible. Accordingly AEMO has reclassified it as a credible contingency event.

Region: VIC

Lines: Rowville - Yallourn No. 7 220 kV Line and the Rowville - Yallourn No. 8 220 kV Line

Duration: 06/11/2024 12:15 hrs until further notice

Constraint set(s) invoked: V-ROYP78_R_N-2

Manager NEM Real Time Operations
     
119963GENERAL NOTICE06/11/2024 11:27:15 AM

Correction to testing time for Project Energy Connect (PEC-1) 6th November 2024 for flows in both directions

AEMO ELECTRICITY MARKET NOTICE

Refer to market notice 119961

This is correction to Project Energy Connect (PEC-1) testing time issued in previous notice 119961.
Testing time is on 6th November from 11:00 hrs to 22:00 hrs.

The test is for flows in both directions up to 50 MW. This test includes a trip and reclose of a line in South Australia. Please also refer to the published formal PEC Stage 1 and HIC capacity release testing information at the following link https://aemo.com.au/-/media/files/stakeholder_consultation/consultations/nem-consultations/2023/project-energyconnect-stage-1-and-hic-capacity-release/pec-stage-1-and-hic---final-test-program.pdf?la=en.

Mya San
AEMO Operations
     
119961GENERAL NOTICE06/11/2024 10:03:46 AM

Revised testing time for Project Energy Connect (PEC-1) 6th November 2024 for flows in both directions

AEMO ELECTRICITY MARKET NOTICE

Refer to market notice 119901

The Project Energy Connect (PEC-1) testing opportunity has changed ans it is now on 6th November at 22:00 hrs.

The test is for flows in both directions up to 50 MW.

This test includes a trip and reclose of a line in South Australia.

Please also refer to the published formal PEC Stage 1 and HIC capacity release testing information at the following link https://aemo.com.au/-/media/files/stakeholder_consultation/consultations/nem-consultations/2023/project-energyconnect-stage-1-and-hic-capacity-release/pec-stage-1-and-hic---final-test-program.pdf?la=en.

Terry Liu
AEMO Operations
     
119960RECLASSIFY CONTINGENCY06/11/2024 09:24:26 AM

Cancellation of a Non-Credible Contingency Event: Tungatinah-Lake Echo-Waddamana 1 110kV line and Tungatinah-Waddamana 2 110kV line in TAS1 due to Lightning.

AEMO ELECTRICITY MARKET NOTICE

Cancellation of reclassification of a Non-Credible Contingency Event as a Credible Contingency Event due to Lightning. AEMO considers the simultaneous trip of the following circuits is no longer reasonably possible. There is no longer any lightning activity in the vicinity of the following lines. Accordingly its classification has reverted to a non-credible contingency event.

Region: TAS1

Lines: Tungatinah-Lake Echo-Waddamana 1 110kV and Tungatinah-Waddamana 2 110kV

Cancellation time: 06/11/2024 09:24

Constraint set(s) revoked:
T-TUWA12_110_N-2 Constraint set contains the following interconnector(s) on the left hand side:
NONE


Refer AEMO Electricity Market Notice 119943

Auto-generated on behalf of Manager NEM Real Time Operations
     
119959PRICES UNCHANGED06/11/2024 09:15:23 AM

[EventId:202411060850_confirmed] Prices for interval 06-Nov-2024 08:50 are now confirmed

AEMO ELECTRICITY MARKET NOTICE

Issued by Australian Energy Market Operator Ltd at 0910 hrs on 6 November 2024

PRICES ARE NOW CONFIRMED for trading interval 06-Nov-2024 08:50.

In accordance with Market Notice 119947 AEMO has reviewed this trading interval and determined that:
- Manifestly Incorrect Inputs did not apply

Prices remain unchanged.


This is an AEMO autogenerated Market Notice.
     
119958PRICES UNCHANGED06/11/2024 09:14:19 AM

[EventId:202411060910_confirmed] Prices for interval 06-Nov-2024 09:10 are now confirmed

AEMO ELECTRICITY MARKET NOTICE

Issued by Australian Energy Market Operator Ltd at 0910 hrs on 6 November 2024

PRICES ARE NOW CONFIRMED for trading interval 06-Nov-2024 09:10.

In accordance with Market Notice 119953 AEMO has reviewed this trading interval and determined that:
- Manifestly Incorrect Inputs did not apply

Prices remain unchanged.


This is an AEMO autogenerated Market Notice.
     
119957PRICES UNCHANGED06/11/2024 09:16:27 AM

[EventId:202411060905_confirmed] Prices for interval 06-Nov-2024 09:05 are now confirmed

AEMO ELECTRICITY MARKET NOTICE

Issued by Australian Energy Market Operator Ltd at 0910 hrs on 6 November 2024

PRICES ARE NOW CONFIRMED for trading interval 06-Nov-2024 09:05.

In accordance with Market Notice 119951 AEMO has reviewed this trading interval and determined that:
- Manifestly Incorrect Inputs did not apply

Prices remain unchanged.


This is an AEMO autogenerated Market Notice.
     
119956PRICES UNCHANGED06/11/2024 09:13:15 AM

[EventId:202411060900_confirmed] Prices for interval 06-Nov-2024 09:00 are now confirmed

AEMO ELECTRICITY MARKET NOTICE

Issued by Australian Energy Market Operator Ltd at 0910 hrs on 6 November 2024

PRICES ARE NOW CONFIRMED for trading interval 06-Nov-2024 09:00.

In accordance with Market Notice 119949 AEMO has reviewed this trading interval and determined that:
- Manifestly Incorrect Inputs did not apply

Prices remain unchanged.


This is an AEMO autogenerated Market Notice.
     
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