Market Notices

78386INTER-REGIONAL TRANSFER27/09/2020 02:06:44 AM

Inter-regional transfer limit variation: Hazelwood - South Morang No 2 500 kV Line (Vic) - Voltage Control

AEMO ELECTRICITY MARKET NOTICE

The Hazelwood - South Morang No 2 500 kV Line has been de-energised to manage voltages in the Victoria region.

The following constraint set was invoked at 0210 hrs

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 further details

Manager NEM Real Time Operations
     
78385NON-CONFORMANCE26/09/2020 10:35:09 PM

NON-CONFORMANCE Region NSW1 Saturday, 26 September 2020

AEMO ELECTRICITY MARKET NOTICE

NON-CONFORMANCE NSW1 Region Saturday, 26 September 2020

AEMO declared a schedule generating unit non-conforming

Unit: MP2
Duration: 26/09/2020 22:15 to 26/09/2020 22:35
Amount: -94 MW
Constraint: NC-N_MP2

Auto-generated on behalf of Manager NEM Real Time Operations
     
78384MARKET INTERVENTION26/09/2020 04:11:07 PM

Possible intervention to manage power system security in South Australia (SA) Region

AEMO ELECTRICITY MARKET NOTICE

Possible intervention to manage power system security in South Australia (SA) Region

The synchronous generating units expected to be synchronised in SA from 2330 hrs 27/09/2020 to 0400 hrs 28/09/2020 in Pre-dispatch published at 1530 hrs 265/09/2020 are inadequate to maintain sufficient system strength in SA and hence a secure operating state.

AEMO currently estimates that, in the absence of sufficient market response by 2100 hrs 27/09/2020, AEMO may need to intervene by issuing a direction requiring one or more SA synchronous generating unit(s) to operate or remain synchronised to maintain power system security in SA.

Manager NEM Real Time Operations
     
78383MARKET INTERVENTION26/09/2020 03:31:38 PM

Cancellation - AEMO Intervention Event - Intervention dispatch intervals - Direction SA region - 25/09/2020

AEMO ELECTRICITY MARKET NOTICE

Cancellation - AEMO Intervention Event - Intervention dispatch intervals - Direction SA region - 25/09/2020

Refer Market Notice 78305

The AEMO Intervention Event and all associated directions are cancelled from 1530 hrs 26/09/2020

Manager NEM Real Time Operations
     
78381PRICES UNCHANGED26/09/2020 09:07:09 AM

[EventId:202009260845_confirmed] Prices for interval 26-Sep-2020 08:45 are now confirmed

AEMO ELECTRICITY MARKET NOTICE

Issued by Australian Energy Market Operator Ltd at 0905 hrs on 26 September 2020

PRICES ARE NOW CONFIRMED for dispatch interval 26-Sep-2020 08:45.

In accordance with Market Notice 78371 AEMO has reviewed this dispatch interval and determined that:
- Manifestly Incorrect Inputs did not apply

Prices remain unchanged.


This is an AEMO autogenerated Market Notice.
     
78380PRICES UNCHANGED26/09/2020 09:06:49 AM

[EventId:202009260905_confirmed] Prices for interval 26-Sep-2020 09:05 are now confirmed

AEMO ELECTRICITY MARKET NOTICE

Issued by Australian Energy Market Operator Ltd at 0905 hrs on 26 September 2020

PRICES ARE NOW CONFIRMED for dispatch interval 26-Sep-2020 09:05.

In accordance with Market Notice 78375 AEMO has reviewed this dispatch interval and determined that:
- Manifestly Incorrect Inputs did not apply

Prices remain unchanged.


This is an AEMO autogenerated Market Notice.
     
78379PRICES UNCHANGED26/09/2020 09:07:28 AM

[EventId:202009260900_confirmed] Prices for interval 26-Sep-2020 09:00 are now confirmed

AEMO ELECTRICITY MARKET NOTICE

Issued by Australian Energy Market Operator Ltd at 0905 hrs on 26 September 2020

PRICES ARE NOW CONFIRMED for dispatch interval 26-Sep-2020 09:00.

In accordance with Market Notice 78374 AEMO has reviewed this dispatch interval and determined that:
- Manifestly Incorrect Inputs did not apply

Prices remain unchanged.


This is an AEMO autogenerated Market Notice.
     
78378PRICES UNCHANGED26/09/2020 09:06:26 AM

[EventId:202009260855_confirmed] Prices for interval 26-Sep-2020 08:55 are now confirmed

AEMO ELECTRICITY MARKET NOTICE

Issued by Australian Energy Market Operator Ltd at 0905 hrs on 26 September 2020

PRICES ARE NOW CONFIRMED for dispatch interval 26-Sep-2020 08:55.

In accordance with Market Notice 78373 AEMO has reviewed this dispatch interval and determined that:
- Manifestly Incorrect Inputs did not apply

Prices remain unchanged.


This is an AEMO autogenerated Market Notice.
     
78377PRICES UNCHANGED26/09/2020 09:05:17 AM

[EventId:202009260850_confirmed] Prices for interval 26-Sep-2020 08:50 are now confirmed

AEMO ELECTRICITY MARKET NOTICE

Issued by Australian Energy Market Operator Ltd at 0905 hrs on 26 September 2020

PRICES ARE NOW CONFIRMED for dispatch interval 26-Sep-2020 08:50.

In accordance with Market Notice 78372 AEMO has reviewed this dispatch interval and determined that:
- Manifestly Incorrect Inputs did not apply

Prices remain unchanged.


This is an AEMO autogenerated Market Notice.
     
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