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LOR Reserve Trigger Levels - Victoria Region
LOR Reserve Trigger Levels - Victoria Region
An abnormal condition exists in relation to the generating units at Hazelwood Power Station. Based on advice from the asset owner, AEMO considers the loss of all generating units at Hazelwood Power Station over a 30 minute period is reasonably possible.
AEMO has therefore adjusted the LOR trigger level for Victoria region as follows:
LOR1 to 1920 MW
LOR2 to 1360 MW
Manager NEM Real Time Operations
[EventId:201605261740_confirmed] Prices for interval 26-May-2016 17:40 are now confirmed
Issued by Australian Energy Market Operator Ltd at 1736 hrs on 26 May 2016
PRICES ARE NOW CONFIRMED for dispatch interval 26-May-2016 17:40.
In accordance with Market Notice 53530 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.
[EventId:201605261735_confirmed] Prices for interval 26-May-2016 17:35 are now confirmed
Issued by Australian Energy Market Operator Ltd at 1736 hrs on 26 May 2016
PRICES ARE NOW CONFIRMED for dispatch interval 26-May-2016 17:35.
In accordance with Market Notice 53529 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.
[EventId:201605261740_review] Prices for interval 26-May-2016 17:40 are subject to review
Issued by Australian Energy Market Operator Ltd at 1735 hrs on 26 May 2016
PRICES ARE SUBJECT TO REVIEW for dispatch interval 26-May-2016 17:40.
AEMO is reviewing these prices in accordance with:
- Clause 3.9.2(b) of the National Electricity Rules for Manifestly Incorrect Inputs
This is an AEMO autogenerated Market Notice.
[EventId:201605261735_review] Prices for interval 26-May-2016 17:35 are subject to review
Issued by Australian Energy Market Operator Ltd at 1730 hrs on 26 May 2016
PRICES ARE SUBJECT TO REVIEW for dispatch interval 26-May-2016 17:35.
AEMO is reviewing these prices in accordance with:
- Clause 3.9.2(b) of the National Electricity Rules for Manifestly Incorrect Inputs
This is an AEMO autogenerated Market Notice.
Update - Non-credible contingency event - SA region - 26/05/2016
Update - Non-credible contingency event - SA region - 26/05/2016
Update to Market Notice 53526
At 0851 hrs the South East - Tailem Bend No. 1 275 kV Line and the South East No. 1 275 kV SVC tripped.
At 0930 hrs the South East - Tailem Bend No. 1 275 kV Line was returned to service
At 1617 hrs the South East No. 1 275 kV SVC was returned to service
The following Constraint Sets were revoked at 1630 hrs.
S-SE_VC_1
V-2RP
See the AEMO Network Outage Scheduler (NOS) for further information
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.
AEMO will not reclassify this event as a credible contingency event.
Manager NEM Real Time Operations
Update - Interregional Transfer Limit variation, South Australia Region Wednesday 26 May 2016
Interregional Transfer Limit Variation, South Australia Region Wednesday 26 May 2016
Update to Market Notice 53525
At 0930 hrs South East - Tailem Bend No.1 275 kV Line returned to service. The South East No.1 275 kV SVC remains out of service.
The following Constraint Set was revoked at 0945 hrs.
S-TBSE
See the AEMO Network Outage Scheduler (NOS) for further information
Manager NEM Real Time Operations
Non-credible contingency event - SA region - 26/05/2016
Non-credible contingency event - SA region - 26/05/2016
At 0851 hrs the South East Tailem Bend No. 1 275 kV Line and the South East No. 1 275 kV SVC 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
Interregional Transfer Limit variation, South Australia Region Wednesday 26 May 2016
Interregional Transfer Limit Variation, South Australia Region Wednesday 26 May 2016
At 0851 hrs, in the South Australia region the Tailem Bend to South East No.1 Line tripped in conjunction with the No.1 South East SVC.
Refer to Market Notice 53526
The following Constraint Sets have been invoked
S-TBSE at 0900 hrs
V-2RP at 0905 hrs
S-SE_VC_1 at 0905 hrs
These Constraint Sets contain equations with the following interconnector on the LHS
NSW1-QLD1
V-S-MNSP1
V-SA
VIC1-NSW1
T-V-MNSP1
See the AEMO Network Outage Scheduler (NOS) for further information
Manager NEM Real Time Operations