Filter by:
Filter by category
Filter by Date
From
To
53415PRICES SUBJECT TO REVIEW19/05/2016 10:20:10 AM
[EventId:201605191025_review] Prices for interval 19-May-2016 10:25 are subject to review
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 1020 hrs on 19 May 2016
PRICES ARE SUBJECT TO REVIEW for dispatch interval 19-May-2016 10:25.
AEMO is reviewing these prices in accordance with:
- The Over-Constrained Dispatch process published on the AEMO website
This is an AEMO autogenerated Market Notice.
Issued by Australian Energy Market Operator Ltd at 1020 hrs on 19 May 2016
PRICES ARE SUBJECT TO REVIEW for dispatch interval 19-May-2016 10:25.
AEMO is reviewing these prices in accordance with:
- The Over-Constrained Dispatch process published on the AEMO website
This is an AEMO autogenerated Market Notice.
53414PRICES SUBJECT TO REVIEW19/05/2016 10:19:26 AM
[EventId:201605191020_review] Prices for interval 19-May-2016 10:20 are subject to review
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 1019 hrs on 19 May 2016
PRICES ARE SUBJECT TO REVIEW for dispatch interval 19-May-2016 10:20.
In accordance with Market Notice 53413 AEMO has reviewed this dispatch interval and determined that:
- Manifestly Incorrect Inputs did not apply
AEMO is now reviewing these prices in accordance with:
- The Over-Constrained Dispatch process published on the AEMO website
This is an AEMO autogenerated Market Notice.
Issued by Australian Energy Market Operator Ltd at 1019 hrs on 19 May 2016
PRICES ARE SUBJECT TO REVIEW for dispatch interval 19-May-2016 10:20.
In accordance with Market Notice 53413 AEMO has reviewed this dispatch interval and determined that:
- Manifestly Incorrect Inputs did not apply
AEMO is now reviewing these prices in accordance with:
- The Over-Constrained Dispatch process published on the AEMO website
This is an AEMO autogenerated Market Notice.
53413PRICES SUBJECT TO REVIEW19/05/2016 10:15:13 AM
[EventId:201605191020_review] Prices for interval 19-May-2016 10:20 are subject to review
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 1015 hrs on 19 May 2016
PRICES ARE SUBJECT TO REVIEW for dispatch interval 19-May-2016 10:20.
AEMO is reviewing these prices in accordance with:
- Clause 3.9.2(b) of the National Electricity Rules for Manifestly Incorrect Inputs
- The Over-Constrained Dispatch process published on the AEMO website
This is an AEMO autogenerated Market Notice.
Issued by Australian Energy Market Operator Ltd at 1015 hrs on 19 May 2016
PRICES ARE SUBJECT TO REVIEW for dispatch interval 19-May-2016 10:20.
AEMO is reviewing these prices in accordance with:
- Clause 3.9.2(b) of the National Electricity Rules for Manifestly Incorrect Inputs
- The Over-Constrained Dispatch process published on the AEMO website
This is an AEMO autogenerated Market Notice.
53412RECLASSIFY CONTINGENCY19/05/2016 10:18:00 AM
Reclassification of a Non-Credible Contingency Event: Farrell - Sheffield No. 1 and No. 2 220 kV Lines in Tasmania due to Lightning.
AEMO ELECTRICITY MARKET NOTICE
Reclassification of a Non-Credible Contingency Event: Farrell - Sheffield No. 1 and No. 2 220 kV Lines in Tasmania due to Lightning.
Lightning is occurring near the Farrell - Sheffield No. 1 and No. 2 220 kV Lines.
AEMO considers the simultaneous trip of those circuits to now be more likely.
Therefore AEMO has reclassified this as a credible contingency event from 1015 hrs 19 May 2016 until further notice.
Constraint Sets: F-T-FASH_N-2 T-FASH_N-2_HM_C invoked
These Constraint Sets contain equations with the following interconnector on the LHS.
T-V-MNSP1
Manager NEM Real Time Operations
Reclassification of a Non-Credible Contingency Event: Farrell - Sheffield No. 1 and No. 2 220 kV Lines in Tasmania due to Lightning.
Lightning is occurring near the Farrell - Sheffield No. 1 and No. 2 220 kV Lines.
AEMO considers the simultaneous trip of those circuits to now be more likely.
Therefore AEMO has reclassified this as a credible contingency event from 1015 hrs 19 May 2016 until further notice.
Constraint Sets: F-T-FASH_N-2 T-FASH_N-2_HM_C invoked
These Constraint Sets contain equations with the following interconnector on the LHS.
T-V-MNSP1
Manager NEM Real Time Operations
53411RECLASSIFY CONTINGENCY19/05/2016 10:14:48 AM
Reclassification of a Non-Credible Contingency Event: Farrell - Reece No. 1 and No. 2 220 kV Lines in Tasmania due to Lightning.
AEMO ELECTRICITY MARKET NOTICE
Reclassification of a Non-Credible Contingency Event: Farrell - Reece No. 1 and No. 2 220 kV Lines in Tasmania due to Lightning.
Lightning is occurring near the Farrell- Reece No. 1 and No. 2 220 kV Lines.
AEMO considers the simultaneous trip of those circuits to now be more likely.
Therefore AEMO has reclassified this as a credible contingency event from 1015 hrs 19 May 2016 until further notice.
Constraint Set F-T-FARE_N-2 invoked.
Manager NEM Real Time Operations
Reclassification of a Non-Credible Contingency Event: Farrell - Reece No. 1 and No. 2 220 kV Lines in Tasmania due to Lightning.
Lightning is occurring near the Farrell- Reece No. 1 and No. 2 220 kV Lines.
AEMO considers the simultaneous trip of those circuits to now be more likely.
Therefore AEMO has reclassified this as a credible contingency event from 1015 hrs 19 May 2016 until further notice.
Constraint Set F-T-FARE_N-2 invoked.
Manager NEM Real Time Operations
53410RECLASSIFY CONTINGENCY19/05/2016 10:07:43 AM
Reclassification of a Non-Credible Contingency Event: Farrell - John Butters 220 kV Line and the Farrell - Rosebery Tee Queenstown - Newton 110 kV Line in Tasmania due to Lightning.
AEMO ELECTRICITY MARKET NOTICE
Reclassification of a Non-Credible Contingency Event: Farrell - John Butters 220 kV Line and the Farrell - Rosebery Tee Queenstown - Newton 110 kV Line in Tasmania due to Lightning.
Lightning is occurring near the Farrell - John Butters 220 kV Line and the Farrell - Rosebery Tee Queenstown - Newton 110 kV Line.
AEMO considers the simultaneous trip of those circuits to now be more likely.
Therefore AEMO has reclassified this as a credible contingency event from 1010 hrs 19 MAY 2016 until further notice.
Manager NEM Real Time Operations
Reclassification of a Non-Credible Contingency Event: Farrell - John Butters 220 kV Line and the Farrell - Rosebery Tee Queenstown - Newton 110 kV Line in Tasmania due to Lightning.
Lightning is occurring near the Farrell - John Butters 220 kV Line and the Farrell - Rosebery Tee Queenstown - Newton 110 kV Line.
AEMO considers the simultaneous trip of those circuits to now be more likely.
Therefore AEMO has reclassified this as a credible contingency event from 1010 hrs 19 MAY 2016 until further notice.
Manager NEM Real Time Operations
53409MARKET SYSTEMS19/05/2016 09:05:38 AM
Market Settlements & Transfer System
Change Number: CHG0038481
Notification issued to: Market Notice
Notification Type: Initial
Change Type: Normal
Service/ Component: Market Settlements & Transfer System
Change Title: Planned System Maintenance (Site Transfer) on Market Settlement and Transfer Solutions (MSATS)
Change Start Date & Time: 25/05/2016 17:30:00 AEST
Change End Date & Time: 25/05/2016 19:30:00 AEST
Outage Start Date & Time: 25/05/2016 17:30:00 AEST
Outage End Date & Time: 25/05/2016 19:30:00 AEST
Change Description:
Electricity MSATS Production Site Transfer will be carried out from QLD to NSW Site to allow maintenance work on QLD Site.
Environment: Production
Participant Impact and Requirements:
Access to all parts of the Electricity MSATS system may be interrupted during the outage period. Access should be attempted outside these times.
Support Information:
Report any impacts to the AEMO Information and Support Hub or on External 1300 236 600.
Notification issued to: Market Notice
Notification Type: Initial
Change Type: Normal
Service/ Component: Market Settlements & Transfer System
Change Title: Planned System Maintenance (Site Transfer) on Market Settlement and Transfer Solutions (MSATS)
Change Start Date & Time: 25/05/2016 17:30:00 AEST
Change End Date & Time: 25/05/2016 19:30:00 AEST
Outage Start Date & Time: 25/05/2016 17:30:00 AEST
Outage End Date & Time: 25/05/2016 19:30:00 AEST
Change Description:
Electricity MSATS Production Site Transfer will be carried out from QLD to NSW Site to allow maintenance work on QLD Site.
Environment: Production
Participant Impact and Requirements:
Access to all parts of the Electricity MSATS system may be interrupted during the outage period. Access should be attempted outside these times.
Support Information:
Report any impacts to the AEMO Information and Support Hub or on External 1300 236 600.
53408MARKET SYSTEMS19/05/2016 09:02:33 AM
Electricity Market Management System
Change Number: CHG0038789
Notification issued to: Market Notice
Notification Type: Initial
Change Type: Normal
Service/ Component: Electricity Market Management System
Change Title: Planned System Change - Electricity MMS Production Bay Transfer - EMMS Mid Year Release
Change Start Date & Time: 24/05/2016 13:00:00 AEST
Change End Date & Time: 24/05/2016 15:00:00 AEST
Change Description:
The EMMS Production Database in the active site is to be transferred to the alternate bay to support the maintenance activities.
Environment: Production
Participant Impact and Requirements:
The transfer is not expected to have any impact, however there may be some disconnections to the AEMO Web Portal. Participants are reminded that this activity is not without risk and therefore if an electricity market system issue is identified after the transfer it should be reported to AEMO
Support Information:
Report any impacts to the AEMO Information and Support Hub or on External 1300 236 600.
Notification issued to: Market Notice
Notification Type: Initial
Change Type: Normal
Service/ Component: Electricity Market Management System
Change Title: Planned System Change - Electricity MMS Production Bay Transfer - EMMS Mid Year Release
Change Start Date & Time: 24/05/2016 13:00:00 AEST
Change End Date & Time: 24/05/2016 15:00:00 AEST
Change Description:
The EMMS Production Database in the active site is to be transferred to the alternate bay to support the maintenance activities.
Environment: Production
Participant Impact and Requirements:
The transfer is not expected to have any impact, however there may be some disconnections to the AEMO Web Portal. Participants are reminded that this activity is not without risk and therefore if an electricity market system issue is identified after the transfer it should be reported to AEMO
Support Information:
Report any impacts to the AEMO Information and Support Hub or on External 1300 236 600.
53407SETTLEMENTS RESIDUE19/05/2016 01:00:15 AM
[EventId:201605190100_NRM_SA1_VIC1_stopped] NEGRES CONSTRAINT NRM_SA1_VIC1 ceased operating from 19 May 2016 01:00
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 0100 hrs on 19 May 2016
CANCELLATION - ACTUAL NEGATIVE SETTLEMENT RESIDUES - SA to VIC - 19 May 2016.
Refer to market notice: 53406
AEMO has ceased taking action to minimize the further accumulation of negative settlement residues on the SA to VIC directional interconnector.
The negative residue constraint NRM_SA1_VIC1 ceased operating at 0100 hrs on 19 May 2016.
This is an AEMO autogenerated Market Notice.
Issued by Australian Energy Market Operator Ltd at 0100 hrs on 19 May 2016
CANCELLATION - ACTUAL NEGATIVE SETTLEMENT RESIDUES - SA to VIC - 19 May 2016.
Refer to market notice: 53406
AEMO has ceased taking action to minimize the further accumulation of negative settlement residues on the SA to VIC directional interconnector.
The negative residue constraint NRM_SA1_VIC1 ceased operating at 0100 hrs on 19 May 2016.
This is an AEMO autogenerated Market Notice.