Market Notices

112433INTER-REGIONAL TRANSFER17/12/2023 06:09:07 AM

Inter-regional transfer limit variation: Hazelwood - South Morang No 1 500 kV Line (VIC) - Voltage Control

AEMO ELECTRICITY MARKET NOTICE

The Hazelwood - South Morang No 1 500 kV Line has been de-energised to manage voltages in the Victoria region.

The following constraint set was invoked at 0600 hrs 17/12/2023

V-HWSM

The constraint set contains equations with the following interconnectors on the LHS.

T-V-MNSP
V-S-MNSP1
V-SA
VIC1-NSW1

Refer to AEMO Network Outage Scheduler (NOS) for return to service details

Manager NEM Real Time Operations
112432INTER-REGIONAL TRANSFER17/12/2023 05:48:19 AM

Inter-regional transfer limit variation - Sydney West - Vineyard No 29 330kV line - NSW region - 17/12/2023

AEMO ELECTRICITY MARKET NOTICE

Inter-regional transfer limit variation - Sydney West - Vineyard No 29 330kV line - NSW region - 17/12/2023

At 0545 hrs 17/12/2023 there was a short notice outage of Sydney West - Vineyard No 29 330kV line.

Constraint set(s) invoked: N-SWVY_29

The following constraint set(s) invoked at 0545 hrs 17/12/2023
N-SWVY_29

This constraint set(s) contains equations with the following interconnectors on the LHS.
N-Q-MNSP1,NSW1-QLD1,VIC1-NSW1

Refer to the AEMO Network Outage Scheduler for further information.

Manager NEM Real Time Operations
112282NON-CONFORMANCE13/12/2023 11:48:48 PM

NON-CONFORMANCE Region QLD1 Wednesday, 13 December 2023

AEMO ELECTRICITY MARKET NOTICE

NON-CONFORMANCE Region QLD1 Wednesday, 13 December 2023

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

Unit: TARONG#4
Duration: 13/12/2023 23:05 to 13/12/2023 23:10
Amount: -20 MW
Constraint: NC-Q_TARONG#4

Manager NEM Real Time Operations
112199NON-CONFORMANCE12/12/2023 09:25:17 AM

NON-CONFORMANCE Region SA1 Tuesday, 12 December 2023

AEMO ELECTRICITY MARKET NOTICE

NON-CONFORMANCE SA1 Region Tuesday, 12 December 2023

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

Unit: NBHWF1
Duration: 12/12/2023 09:00 to 12/12/2023 09:25
Amount: 17 MW
Constraint: NC-S_NBHWF1

Auto-generated on behalf of Manager NEM Real Time Operations
112188INTER-REGIONAL TRANSFER11/12/2023 04:31:45 PM

Inter-regional transfer limit variation - Blyth West- Munno Para 275 kV Line - SA region - 11/12/2023

AEMO ELECTRICITY MARKET NOTICE

Inter-regional transfer limit variation - Blyth West- Munno Para 275 kV Line - SA region - 11/12/2023

At 1446 hrs 11/12/2023 there was an unplanned outage of Blyth West- Munno Para 275 kV Line.

However, due to the concurrent Non-credible contingency event - SA region - 11/12/2023, refer AEMO Electricity Market Notice 112187, additional inter-regional constraints were not required until the remaining Mintaro - Waterloo 132 kV Line was returned to service.

The following constraint set(s) invoked at 1610 hrs 11/12/2023
S-BWMP

This constraint set(s) contains equations with the following interconnectors on the LHS.
V-S-MNSP1

Refer to the AEMO Network Outage Scheduler for further information.

Manager NEM Real Time Operations
112173NON-CONFORMANCE11/12/2023 10:35:17 AM

NON-CONFORMANCE Region QLD1 Monday, 11 December 2023

AEMO ELECTRICITY MARKET NOTICE

NON-CONFORMANCE QLD1 Region Monday, 11 December 2023

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

Unit: GSTONE5
Duration: 11/12/2023 10:30 to 11/12/2023 10:35
Amount: 15 MW
Constraint: NC-Q_GSTONE5

Auto-generated on behalf of Manager NEM Real Time Operations
112140NON-CONFORMANCE09/12/2023 05:56:20 PM

NON-CONFORMANCE Region NSW1 Saturday, 9 December 2023

AEMO ELECTRICITY MARKET NOTICE

NON-CONFORMANCE NSW1 Region Saturday, 9 December 2023

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

Unit: BW03
Duration: 09/12/2023 17:50 to 09/12/2023 17:55
Amount: -44 MW
Constraint: NC-N_BW03

Auto-generated on behalf of Manager NEM Real Time Operations
112118NON-CONFORMANCE08/12/2023 05:10:37 PM

NON-CONFORMANCE Region QLD1 Friday, 8 December 2023

AEMO ELECTRICITY MARKET NOTICE

NON-CONFORMANCE QLD1 Region Friday, 8 December 2023

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

Unit: SWAN_E
Duration: 08/12/2023 17:05 to 08/12/2023 17:10
Amount: 20 MW
Constraint: NC-Q_SWAN_E

Auto-generated on behalf of Manager NEM Real Time Operations
112080NON-CONFORMANCE08/12/2023 12:50:18 PM

NON-CONFORMANCE Region NSW1 Friday, 8 December 2023

AEMO ELECTRICITY MARKET NOTICE

NON-CONFORMANCE NSW1 Region Friday, 8 December 2023

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

Unit: SUNTPSF1
Duration: 08/12/2023 12:35 to 08/12/2023 12:50
Amount: 76 MW
Constraint: NC-N_SUNTPSF1

Auto-generated on behalf of Manager NEM Real Time Operations
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