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Update to system strength requirements in North Queensland
Refer to market notice 106175
AEMO and Powerlink are continuing to investigate system strength requirements in North Queensland.
Due to commissioning of Clarke Creek wind farm in Far North Queensland, the system normal equations have been revised.
A revision to the constraint equations will be implemented at 1100 hrs on Monday 9th December 2024.
The new combinations have now published in a limits advice document on AEMO's website. For more information refer to the new limits advice: https://www.aemo.com.au/energy-systems/electricity/national-electricity-market-nem/system-operations/congestion-information-resource/limits-advice
This advice contains all the combinations for Queensland for system normal cases. Additional information has been included in the limit advice to clarify the requirement to disconnect all inverters/turbines under certain system conditions.
The constraint equation in the Q-NIL set of the form below will be modified:
-Q_NIL_STRGTH_KBWF
-Q_NIL_STRGTH_MEWF
Two new equations have been added:
-Q_NIL_STRGTH_CKWF
-Q_NIL_STRGTH_CKWF_I
AEMO Operations
[EventId:202412030645_confirmed] Prices for interval 03-Dec-2024 06:45 are now confirmed
Issued by Australian Energy Market Operator Ltd at 0705 hrs on 3 December 2024
PRICES ARE NOW CONFIRMED for trading interval 03-Dec-2024 06:45.
In accordance with Market Notice 121394 AEMO has reviewed this trading interval and determined that:
- Manifestly Incorrect Inputs did not apply
Prices remain unchanged.
This is an AEMO autogenerated Market Notice.
[EventId:202412030705_confirmed] Prices for interval 03-Dec-2024 07:05 are now confirmed
Issued by Australian Energy Market Operator Ltd at 0705 hrs on 3 December 2024
PRICES ARE NOW CONFIRMED for trading interval 03-Dec-2024 07:05.
In accordance with Market Notice 121398 AEMO has reviewed this trading interval and determined that:
- Manifestly Incorrect Inputs did not apply
Prices remain unchanged.
This is an AEMO autogenerated Market Notice.
[EventId:202412030700_confirmed] Prices for interval 03-Dec-2024 07:00 are now confirmed
Issued by Australian Energy Market Operator Ltd at 0705 hrs on 3 December 2024
PRICES ARE NOW CONFIRMED for trading interval 03-Dec-2024 07:00.
In accordance with Market Notice 121397 AEMO has reviewed this trading interval and determined that:
- Manifestly Incorrect Inputs did not apply
Prices remain unchanged.
This is an AEMO autogenerated Market Notice.
[EventId:202412030655_confirmed] Prices for interval 03-Dec-2024 06:55 are now confirmed
Issued by Australian Energy Market Operator Ltd at 0705 hrs on 3 December 2024
PRICES ARE NOW CONFIRMED for trading interval 03-Dec-2024 06:55.
In accordance with Market Notice 121396 AEMO has reviewed this trading interval and determined that:
- Manifestly Incorrect Inputs did not apply
Prices remain unchanged.
This is an AEMO autogenerated Market Notice.
[EventId:202412030650_confirmed] Prices for interval 03-Dec-2024 06:50 are now confirmed
Issued by Australian Energy Market Operator Ltd at 0705 hrs on 3 December 2024
PRICES ARE NOW CONFIRMED for trading interval 03-Dec-2024 06:50.
In accordance with Market Notice 121395 AEMO has reviewed this trading interval and determined that:
- Manifestly Incorrect Inputs did not apply
Prices remain unchanged.
This is an AEMO autogenerated Market Notice.
[EventId:202412030640_confirmed] Prices for interval 03-Dec-2024 06:40 are now confirmed
Issued by Australian Energy Market Operator Ltd at 0705 hrs on 3 December 2024
PRICES ARE NOW CONFIRMED for trading interval 03-Dec-2024 06:40.
In accordance with Market Notice 121393 AEMO has reviewed this trading interval and determined that:
- Manifestly Incorrect Inputs did not apply
Prices remain unchanged.
This is an AEMO autogenerated Market Notice.
INC0138848 - ALERT - EMMS - RESOLVED
The service interruption relating to the Electricity Market Management System service has been resolved.
For further enquiries please contact the AEMO Support Hub
Phone: 1300 236 600
Email: supporthub@aemo.com.au
AEMO IT Duty Manager
INC0138848 - ALERT - EMMS
SERVICE INTERRUPTION - ALERT
AEMO is experiencing a service interruption relating to the Electricity Market Management System service.
AEMO is working on the issue and will provide updates as more information becomes available.
For further enquiries please contact the AEMO Support Hub
Phone: 1300 236 600
Email: supporthub@aemo.com.au
AEMO IT Duty Manager