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66378INTER-REGIONAL TRANSFER15/01/2019 09:23:06 AM
Inter-regional transfer limit variation - NSW Region - 15/01/2019
AEMO ELECTRICITY MARKET NOTICE
Inter-regional transfer limit variation - NSW Region - 15/01/2019
At 0917 hrs the Taree to Port Macquaire (964) 132 kV line was taken out of service.
Refer to the Network Outage scheduler (NOS) for further details.
The following outage constraint was invoked from 0915 hrs.
N-TAPM_964
The outage constraint contains the following interconnectors on the LHS
NSW1-QLD1
N-Q_MNSP1
Manager NEM Real Time Operations
Inter-regional transfer limit variation - NSW Region - 15/01/2019
At 0917 hrs the Taree to Port Macquaire (964) 132 kV line was taken out of service.
Refer to the Network Outage scheduler (NOS) for further details.
The following outage constraint was invoked from 0915 hrs.
N-TAPM_964
The outage constraint contains the following interconnectors on the LHS
NSW1-QLD1
N-Q_MNSP1
Manager NEM Real Time Operations
66377RESERVE NOTICE15/01/2019 11:43:08 AM
RESERVE NOTICE MT PASA PUBLICATION 15 January 2019
The MTPASA result published on 15 January 2019 identifies a Low Reserve Conditions in Victoria in 2018-19.
Please note that MTPASA informs the market of potential reliability issues to allow the market to respond in the first instance, potentially avoiding the need for any market intervention or direction from AEMO.
For further information, please refer to:
https://www.aemo.com.au/Electricity/National-Electricity-Market-NEM/Data/Market-Management-System-MMS/Projected-Assessment-of-System-Adequacy
This notice supersedes Market Notice 66279 published on 08 January 2019.
Background
As part of a broader process of implementing the reliability standard, AEMO runs the Medium Term Projected Assessment of System Adequacy (MTPASA) process weekly to forecast expected unserved energy levels over a two year period. If the expected annual unserved energy exceeds the maximum level specified by the Reliability Standard, a Low Reserve Condition is identified.
For more information about how AEMO implements the reliability standard, please view the Reliability Standard Implementation Guidelines (RSIG) available on AEMO's website at
http://www.aemo.com.au/-/media/Files/Stakeholder_Consultation/Consultations/Electricity_Consultations/2016/EAAP/Reliability-Standard-Implementation-Guidelines.pdf
Forecasting
AEMO
Please note that MTPASA informs the market of potential reliability issues to allow the market to respond in the first instance, potentially avoiding the need for any market intervention or direction from AEMO.
For further information, please refer to:
https://www.aemo.com.au/Electricity/National-Electricity-Market-NEM/Data/Market-Management-System-MMS/Projected-Assessment-of-System-Adequacy
This notice supersedes Market Notice 66279 published on 08 January 2019.
Background
As part of a broader process of implementing the reliability standard, AEMO runs the Medium Term Projected Assessment of System Adequacy (MTPASA) process weekly to forecast expected unserved energy levels over a two year period. If the expected annual unserved energy exceeds the maximum level specified by the Reliability Standard, a Low Reserve Condition is identified.
For more information about how AEMO implements the reliability standard, please view the Reliability Standard Implementation Guidelines (RSIG) available on AEMO's website at
http://www.aemo.com.au/-/media/Files/Stakeholder_Consultation/Consultations/Electricity_Consultations/2016/EAAP/Reliability-Standard-Implementation-Guidelines.pdf
Forecasting
AEMO
66376RECLASSIFY CONTINGENCY15/01/2019 07:24:50 AM
Cancellation of a Non-Credible Contingency Event: Norwood - Scottsdale - Derby line and Norwood - Scottsdale line in TAS1 due to Lightning.
AEMO ELECTRICITY MARKET NOTICE
Cancellation of reclassification of a Non-Credible Contingency Event as a Credible Contingency Event due to Lightning. AEMO considers the simultaneous trip of the following circuits is no longer reasonably possible. There is no longer any lightning activity in the vicinity of the following lines. Accordingly its classification has reverted to a non-credible contingency event.
Region: TAS1
Lines: Norwood - Scottsdale - Derby and Norwood - Scottsdale
Cancellation time: 15/01/2019 07:24
Constraint set(s) revoked:
NONE
Refer AEMO Electricity Market Notice 66375
Auto-generated on behalf of Manager NEM Real Time Operations
Cancellation of reclassification of a Non-Credible Contingency Event as a Credible Contingency Event due to Lightning. AEMO considers the simultaneous trip of the following circuits is no longer reasonably possible. There is no longer any lightning activity in the vicinity of the following lines. Accordingly its classification has reverted to a non-credible contingency event.
Region: TAS1
Lines: Norwood - Scottsdale - Derby and Norwood - Scottsdale
Cancellation time: 15/01/2019 07:24
Constraint set(s) revoked:
NONE
Refer AEMO Electricity Market Notice 66375
Auto-generated on behalf of Manager NEM Real Time Operations
66375RECLASSIFY CONTINGENCY15/01/2019 05:22:55 AM
Reclassification of a Non-Credible Contingency Event: Norwood - Scottsdale - Derby line and Norwood - Scottsdale line in TAS1 due to Lightning.
AEMO ELECTRICITY MARKET NOTICE
Reclassification of a Non-Credible Contingency Event as a Credible Contingency Event due to Lightning. AEMO considers the simultaneous trip of the following circuits to now be more likely and reasonably possible. Accordingly AEMO has reclassified it as a credible contingency event.
Region: TAS1
Lines: Norwood - Scottsdale - Derby and Norwood - Scottsdale
Duration: 15/01/2019 05:22 until further notice
Constraint set(s) invoked:
NONE
Auto-generated on behalf of Manager NEM Real Time Operations
Reclassification of a Non-Credible Contingency Event as a Credible Contingency Event due to Lightning. AEMO considers the simultaneous trip of the following circuits to now be more likely and reasonably possible. Accordingly AEMO has reclassified it as a credible contingency event.
Region: TAS1
Lines: Norwood - Scottsdale - Derby and Norwood - Scottsdale
Duration: 15/01/2019 05:22 until further notice
Constraint set(s) invoked:
NONE
Auto-generated on behalf of Manager NEM Real Time Operations
66374PRICES UNCHANGED15/01/2019 04:17:15 AM
[EventId:201901150355_confirmed] Prices for interval 15-Jan-2019 03:55 are now confirmed
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 0415 hrs on 15 January 2019
PRICES ARE NOW CONFIRMED for dispatch interval 15-Jan-2019 03:55.
In accordance with Market Notice 66364 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.
Issued by Australian Energy Market Operator Ltd at 0415 hrs on 15 January 2019
PRICES ARE NOW CONFIRMED for dispatch interval 15-Jan-2019 03:55.
In accordance with Market Notice 66364 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.
66373PRICES UNCHANGED15/01/2019 04:16:55 AM
[EventId:201901150415_confirmed] Prices for interval 15-Jan-2019 04:15 are now confirmed
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 0415 hrs on 15 January 2019
PRICES ARE NOW CONFIRMED for dispatch interval 15-Jan-2019 04:15.
In accordance with Market Notice 66368 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.
Issued by Australian Energy Market Operator Ltd at 0415 hrs on 15 January 2019
PRICES ARE NOW CONFIRMED for dispatch interval 15-Jan-2019 04:15.
In accordance with Market Notice 66368 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.
66372PRICES UNCHANGED15/01/2019 04:16:28 AM
[EventId:201901150410_confirmed] Prices for interval 15-Jan-2019 04:10 are now confirmed
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 0415 hrs on 15 January 2019
PRICES ARE NOW CONFIRMED for dispatch interval 15-Jan-2019 04:10.
In accordance with Market Notice 66367 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.
Issued by Australian Energy Market Operator Ltd at 0415 hrs on 15 January 2019
PRICES ARE NOW CONFIRMED for dispatch interval 15-Jan-2019 04:10.
In accordance with Market Notice 66367 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.
66371PRICES UNCHANGED15/01/2019 04:17:35 AM
[EventId:201901150405_confirmed] Prices for interval 15-Jan-2019 04:05 are now confirmed
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 0415 hrs on 15 January 2019
PRICES ARE NOW CONFIRMED for dispatch interval 15-Jan-2019 04:05.
In accordance with Market Notice 66366 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.
Issued by Australian Energy Market Operator Ltd at 0415 hrs on 15 January 2019
PRICES ARE NOW CONFIRMED for dispatch interval 15-Jan-2019 04:05.
In accordance with Market Notice 66366 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.
66370PRICES UNCHANGED15/01/2019 04:16:07 AM
[EventId:201901150400_confirmed] Prices for interval 15-Jan-2019 04:00 are now confirmed
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 0415 hrs on 15 January 2019
PRICES ARE NOW CONFIRMED for dispatch interval 15-Jan-2019 04:00.
In accordance with Market Notice 66365 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.
Issued by Australian Energy Market Operator Ltd at 0415 hrs on 15 January 2019
PRICES ARE NOW CONFIRMED for dispatch interval 15-Jan-2019 04:00.
In accordance with Market Notice 66365 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.