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90405PRICES SUBJECT TO REVIEW13/09/2021 07:35:19 AM
[EventId:202109130740_review] Prices for interval 13-Sep-2021 07:40 are subject to review
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 0735 hrs on 13 September 2021
PRICES ARE SUBJECT TO REVIEW for dispatch interval 13-Sep-2021 07:40.
AEMO is reviewing these prices in accordance with:
- Clause 3.9.2B of the National Electricity Rules for Manifestly Incorrect Inputs
This is an AEMO autogenerated Market Notice.
Issued by Australian Energy Market Operator Ltd at 0735 hrs on 13 September 2021
PRICES ARE SUBJECT TO REVIEW for dispatch interval 13-Sep-2021 07:40.
AEMO is reviewing these prices in accordance with:
- Clause 3.9.2B of the National Electricity Rules for Manifestly Incorrect Inputs
This is an AEMO autogenerated Market Notice.
90404PRICES SUBJECT TO REVIEW13/09/2021 07:30:17 AM
[EventId:202109130735_review] Prices for interval 13-Sep-2021 07:35 are subject to review
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 0730 hrs on 13 September 2021
PRICES ARE SUBJECT TO REVIEW for dispatch interval 13-Sep-2021 07:35.
AEMO is reviewing these prices in accordance with:
- Clause 3.9.2B of the National Electricity Rules for Manifestly Incorrect Inputs
This is an AEMO autogenerated Market Notice.
Issued by Australian Energy Market Operator Ltd at 0730 hrs on 13 September 2021
PRICES ARE SUBJECT TO REVIEW for dispatch interval 13-Sep-2021 07:35.
AEMO is reviewing these prices in accordance with:
- Clause 3.9.2B of the National Electricity Rules for Manifestly Incorrect Inputs
This is an AEMO autogenerated Market Notice.
90403PRICES SUBJECT TO REVIEW13/09/2021 07:25:19 AM
[EventId:202109130730_review] Prices for interval 13-Sep-2021 07:30 are subject to review
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 0725 hrs on 13 September 2021
PRICES ARE SUBJECT TO REVIEW for dispatch interval 13-Sep-2021 07:30.
AEMO is reviewing these prices in accordance with:
- Clause 3.9.2B of the National Electricity Rules for Manifestly Incorrect Inputs
This is an AEMO autogenerated Market Notice.
Issued by Australian Energy Market Operator Ltd at 0725 hrs on 13 September 2021
PRICES ARE SUBJECT TO REVIEW for dispatch interval 13-Sep-2021 07:30.
AEMO is reviewing these prices in accordance with:
- Clause 3.9.2B of the National Electricity Rules for Manifestly Incorrect Inputs
This is an AEMO autogenerated Market Notice.
90402PRICES SUBJECT TO REVIEW13/09/2021 07:20:12 AM
[EventId:202109130725_review] Prices for interval 13-Sep-2021 07:25 are subject to review
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 0720 hrs on 13 September 2021
PRICES ARE SUBJECT TO REVIEW for dispatch interval 13-Sep-2021 07:25.
AEMO is reviewing these prices in accordance with:
- Clause 3.9.2B of the National Electricity Rules for Manifestly Incorrect Inputs
This is an AEMO autogenerated Market Notice.
Issued by Australian Energy Market Operator Ltd at 0720 hrs on 13 September 2021
PRICES ARE SUBJECT TO REVIEW for dispatch interval 13-Sep-2021 07:25.
AEMO is reviewing these prices in accordance with:
- Clause 3.9.2B of the National Electricity Rules for Manifestly Incorrect Inputs
This is an AEMO autogenerated Market Notice.
90401PRICES SUBJECT TO REVIEW13/09/2021 07:15:13 AM
[EventId:202109130720_review] Prices for interval 13-Sep-2021 07:20 are subject to review
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 0715 hrs on 13 September 2021
PRICES ARE SUBJECT TO REVIEW for dispatch interval 13-Sep-2021 07:20.
AEMO is reviewing these prices in accordance with:
- Clause 3.9.2B of the National Electricity Rules for Manifestly Incorrect Inputs
This is an AEMO autogenerated Market Notice.
Issued by Australian Energy Market Operator Ltd at 0715 hrs on 13 September 2021
PRICES ARE SUBJECT TO REVIEW for dispatch interval 13-Sep-2021 07:20.
AEMO is reviewing these prices in accordance with:
- Clause 3.9.2B of the National Electricity Rules for Manifestly Incorrect Inputs
This is an AEMO autogenerated Market Notice.
90400INTER-REGIONAL TRANSFER13/09/2021 04:37:18 AM
Inter-regional transfer limit variation - Keilor 500/220 kV A4 Transformer - Vic region - 13/09/2021
AEMO ELECTRICITY MARKET NOTICE
Inter-regional transfer limit variation - Keilor 500/220 kV A4 Transformer - Vic region - 13/09/2021
There was a short notice outage of the Keilor 500/220 kV A4 Transformer
The following constraint set invoked at 0430 hrs 13/09/2021
V-KTTX_A2_OR_A4_R
This constraint set contains equations with the following interconnectors on the LHS.
T-V-MNSP1
V-S-MNSP1
V-SA
VIC1- NSW1
Refer to the AEMO Network Outage Scheduler for further information.
Manager NEM Real Time Operations
Inter-regional transfer limit variation - Keilor 500/220 kV A4 Transformer - Vic region - 13/09/2021
There was a short notice outage of the Keilor 500/220 kV A4 Transformer
The following constraint set invoked at 0430 hrs 13/09/2021
V-KTTX_A2_OR_A4_R
This constraint set contains equations with the following interconnectors on the LHS.
T-V-MNSP1
V-S-MNSP1
V-SA
VIC1- NSW1
Refer to the AEMO Network Outage Scheduler for further information.
Manager NEM Real Time Operations
90399INTER-REGIONAL TRANSFER13/09/2021 02:56:54 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 0255 hrs 13/09/2021.
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
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 0255 hrs 13/09/2021.
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
90398MARKET INTERVENTION13/09/2021 04:00:15 AM
Cancellation - AEMO Intervention Event - Intervention dispatch intervals - Direction SA region - 07/09/2021
AEMO ELECTRICITY MARKET NOTICE
Cancellation - AEMO Intervention Event - Intervention dispatch intervals - Direction SA region - 07/09/2021
Refer Market Notice 90265
The AEMO Intervention Event and all associated directions are cancelled from 0400 hrs 13/09/2021
Manager NEM Real Time Operations
Cancellation - AEMO Intervention Event - Intervention dispatch intervals - Direction SA region - 07/09/2021
Refer Market Notice 90265
The AEMO Intervention Event and all associated directions are cancelled from 0400 hrs 13/09/2021
Manager NEM Real Time Operations
90396POWER SYSTEM EVENTS12/09/2021 11:16:30 PM
Non-credible contingency event - Qld region - 12/09/2021
AEMO ELECTRICITY MARKET NOTICE.
Non-credible contingency event - Qld region - 12/09/2021
At 2215 hrs the Ross - Townsville South 7249 132 kV line tripped and auto-reclosed and the Kennedy Energy Park Wind Farm 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
Non-credible contingency event - Qld region - 12/09/2021
At 2215 hrs the Ross - Townsville South 7249 132 kV line tripped and auto-reclosed and the Kennedy Energy Park Wind Farm 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