Market Notices

114059NON-CONFORMANCE31/01/2024 09:45:16 AM

NON-CONFORMANCE Region QLD1 Wednesday, 31 January 2024

AEMO ELECTRICITY MARKET NOTICE

NON-CONFORMANCE QLD1 Region Wednesday, 31 January 2024

AEMO has declared the following unit as non-conforming under clause 3.8.23 of the National Electricity Rules:

Unit: MPP_1
Duration: 31/01/2024 09:35 to 31/01/2024 09:45
Amount: 40 MW
Constraint: NC-Q_MPP_1

Auto-generated on behalf of Manager NEM Real Time Operations
113983NON-CONFORMANCE29/01/2024 04:05:13 PM

NON-CONFORMANCE Region NSW1 Monday, 29 January 2024

AEMO ELECTRICITY MARKET NOTICE

NON-CONFORMANCE NSW1 Region Monday, 29 January 2024

AEMO has declared the following unit as non-conforming under clause 3.8.23 of the National Electricity Rules:

Unit: TALWA1
Duration: 29/01/2024 16:00 to 29/01/2024 16:05
Amount: 66 MW
Constraint: NC-N_TALWA1

Auto-generated on behalf of Manager NEM Real Time Operations
113954NON-CONFORMANCE28/01/2024 10:05:15 PM

NON-CONFORMANCE Region SA1 Sunday, 28 January 2024

AEMO ELECTRICITY MARKET NOTICE

NON-CONFORMANCE SA1 Region Sunday, 28 January 2024

AEMO has declared the following units comprising an Aggregate Dispatch Group as non-conforming under clause 3.8.23 of the National Electricity Rules:

Units: HPRG1, HPRL1
Aggregate Dispatch Group: HORNSDPR_ADG1
Duration: 28/01/2024 21:55 to 28/01/2024 22:05
Amount: 38 MW
Constraint: NC-S_HORNSDPR_ADG1

Auto-generated on behalf of Manager NEM Real Time Operations
113860POWER SYSTEM EVENTS27/01/2024 02:49:35 PM

Cancellation - Non-credible contingency event - QLD region - 27/01/2024

AEMO ELECTRICITY MARKET NOTICE.

Cancellation - Non-credible contingency event - QLD region - 27/01/2024

Refer AEMO Electricity Market Notice 113825

At 0138 hrs the Gin Gin (H6) No.2 275 kV Busbar tripped.

AEMO has received further information and now determines this was not a non-credible contingency event.

Manager NEM Real Time Operations
113826NON-CONFORMANCE27/01/2024 03:25:10 AM

NON-CONFORMANCE Region SA1 Saturday, 27 January 2024

AEMO ELECTRICITY MARKET NOTICE

NON-CONFORMANCE SA1 Region Saturday, 27 January 2024

AEMO has declared the following units comprising an Aggregate Dispatch Group as non-conforming under clause 3.8.23 of the National Electricity Rules:

Units: HPRG1, HPRL1
Aggregate Dispatch Group: HORNSDPR_ADG1
Duration: 27/01/2024 03:20 to 27/01/2024 03:25
Amount: 15 MW
Constraint: NC-S_HORNSDPR_ADG1

Auto-generated on behalf of Manager NEM Real Time Operations
113825POWER SYSTEM EVENTS27/01/2024 01:57:16 AM

Non-credible contingency event - QLD region - 27/01/2024

AEMO ELECTRICITY MARKET NOTICE.

Non-credible contingency event - QLD region - 27/01/2024

At 0138 hrs the Gin Gin (H6) No.2 275 kV Busbar tripped.

AEMO did not instruct load shedding.

AEMO has not been advised of any disconnection of bulk electrical load.

The cause of this non credible contingency event is not known at this stage.


Manager NEM Real Time Operations
113763NON-CONFORMANCE26/01/2024 08:15:19 AM

NON-CONFORMANCE Region QLD1 Friday, 26 January 2024

AEMO ELECTRICITY MARKET NOTICE

NON-CONFORMANCE QLD1 Region Friday, 26 January 2024

AEMO has declared the following unit as non-conforming under clause 3.8.23 of the National Electricity Rules:

Unit: MPP_2
Duration: 26/01/2024 08:05 to 26/01/2024 08:15
Amount: -39 MW
Constraint: NC-Q_MPP_2

Auto-generated on behalf of Manager NEM Real Time Operations
113734NON-CONFORMANCE25/01/2024 11:45:13 AM

NON-CONFORMANCE Region NSW1 Thursday, 25 January 2024

AEMO ELECTRICITY MARKET NOTICE

NON-CONFORMANCE NSW1 Region Thursday, 25 January 2024

AEMO has declared the following unit as non-conforming under clause 3.8.23 of the National Electricity Rules:

Unit: ER01
Duration: 25/01/2024 11:40 to 25/01/2024 11:45
Amount: -81 MW
Constraint: NC-N_ER01

Auto-generated on behalf of Manager NEM Real Time Operations
113662POWER SYSTEM EVENTS23/01/2024 11:31:54 AM

Update - Non-credible contingency event - QLD region - 23/01/2024

AEMO ELECTRICITY MARKET NOTICE.

Update - Non-credible contingency event - QLD region - 23/01/2024

Refer AEMO Electricity Market Notice 113659

At 1122 hrs the H35 Strathmore No2 275 kV bus was returned to service.

The cause of this non-credible contingency event has been identified and AEMO is satisfied that another occurrence of this event is unlikely under the current circumstances.

Nebo - Strathmore 878 275 kV line to remain out of service.

See Network Outage Scheduler (NOS) for further details.

AEMO will not reclassify this event as a credible contingency event.

Manager NEM Real Time Operations
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