Market Notices

80572RECLASSIFY CONTINGENCY01/12/2020 04:19:00 PM

Cancellation of a Non-Credible Contingency Event: Dederang - Glenrowan No.1 & No.3 220 kV Lines line and Numurkah Solar Farm line in VIC1 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: VIC1

Lines: Dederang - Glenrowan No.1 & No.3 220 kV Lines and Numurkah Solar Farm

Cancellation time: 01/12/2020 16:18

Constraint set(s) revoked:
V-NIL_DDGN_NSF_N-2 Constraint set contains the following interconnector(s) on the left hand side:
V-S-MNSP1
VIC1-NSW1


Refer AEMO Electricity Market Notice 80562

Auto-generated on behalf of Manager NEM Real Time Operations
     
80571RECLASSIFY CONTINGENCY01/12/2020 04:19:02 PM

Cancellation of a Non-Credible Contingency Event: Eildon PS - Mt Beauty No.1 220 kV line and Eildon PS - Mt Beauty No.2 220 kV line in VIC1 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: VIC1

Lines: Eildon PS - Mt Beauty No.1 220 kV and Eildon PS - Mt Beauty No.2 220 kV

Cancellation time: 01/12/2020 16:18

Constraint set(s) revoked:
NONE

Refer AEMO Electricity Market Notice 80563

Auto-generated on behalf of Manager NEM Real Time Operations
     
80570INTER-REGIONAL TRANSFER01/12/2020 05:47:33 PM

Inter-regional transfer limit variation - Crookwell 2 WF - Gullen Range WF 3H 330 kV Line - NSW region - 01/12/2020

AEMO ELECTRICITY MARKET NOTICE

Inter-regional transfer limit variation - Crookwell 2 WF - Gullen Range WF 3H 330 kV Line - NSW region - 01/12/2020

An un-planned outage of Crookwell 2 WF - Gullen Range WF 3H 330 kV Line in the NSW region occurred 1535 hrs 01/12/2020


Constraint sets invoked: N-CRGR_3H_15M

This constraint sets contains equations with the following interconnectors on the LHS.

N-Q-MNSP1
VIC1- NSW1
NSW1-QLD1

Refer to the AEMO Network Outage Scheduler for further information.

Manager NEM Real Time Operations
     
80569PRICES SUBJECT TO REVIEW01/12/2020 04:15:21 PM

[EventId:202012011620_review] Prices for interval 01-Dec-2020 16:20 are subject to review

AEMO ELECTRICITY MARKET NOTICE

Issued by Australian Energy Market Operator Ltd at 1615 hrs on 1 December 2020

PRICES ARE SUBJECT TO REVIEW for dispatch interval 01-Dec-2020 16:20.

AEMO is reviewing these prices in accordance with:
- Clause 3.9.2B of the National Electricity Rules for Manifestly Incorrect Inputs


This is an AEMO autogenerated Market Notice.
     
80567PRICES SUBJECT TO REVIEW01/12/2020 04:10:22 PM

[EventId:202012011615_review] Prices for interval 01-Dec-2020 16:15 are subject to review

AEMO ELECTRICITY MARKET NOTICE

Issued by Australian Energy Market Operator Ltd at 1610 hrs on 1 December 2020

PRICES ARE SUBJECT TO REVIEW for dispatch interval 01-Dec-2020 16:15.

AEMO is reviewing these prices in accordance with:
- Clause 3.9.2B of the National Electricity Rules for Manifestly Incorrect Inputs


This is an AEMO autogenerated Market Notice.
     
80566NON-CONFORMANCE01/12/2020 03:50:18 PM

NON-CONFORMANCE Region QLD1 Tuesday, 1 December 2020

AEMO ELECTRICITY MARKET NOTICE

NON-CONFORMANCE QLD1 Region Tuesday, 1 December 2020

AEMO declared a schedule generating unit non-conforming

Unit: SWAN_E
Duration: 01/12/2020 15:45 to 01/12/2020 15:50
Amount: -65 MW
Constraint: NC-Q_SWAN_E

Auto-generated on behalf of Manager NEM Real Time Operations
     
80565RECLASSIFY CONTINGENCY01/12/2020 03:27:55 PM

Reclassification of a Non-Credible Contingency Event: Farrell-John Butters line and Farrell-Rosebery-Newton-Queenstown 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: Farrell-John Butters and Farrell-Rosebery-Newton-Queenstown

Duration: 01/12/2020 15:27 until further notice

Constraint set(s) invoked:
NONE

Auto-generated on behalf of Manager NEM Real Time Operations
     
80564RESERVE NOTICE01/12/2020 03:27:34 PM

PDPASA - Update of the Forecast Lack Of Reserve Level 2 (LOR2) in the QLD Region - 02/12/2020

AEMO ELECTRICITY MARKET NOTICE

The Forecast LOR2 condition in the QLD region advised in AEMO Electricity Market Notice No. 80553 has been updated at 1515 hrs to the following:
From 1400 hrs to 1800 hrs 02/12/2020.
The contingency forecast capacity reserve requirementd is 640 MW.
The minimum capacity reserve available is 347 MW.

Manager NEM Real Time Operations
     
80563RECLASSIFY CONTINGENCY01/12/2020 03:14:25 PM

Reclassification of a Non-Credible Contingency Event: Eildon PS - Mt Beauty No.1 220 kV line and Eildon PS - Mt Beauty No.2 220 kV line in VIC1 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: VIC1

Lines: Eildon PS - Mt Beauty No.1 220 kV and Eildon PS - Mt Beauty No.2 220 kV

Duration: 01/12/2020 15:14 until further notice

Constraint set(s) invoked:
NONE

Auto-generated on behalf of Manager NEM Real Time Operations
     
X
Cookies help us improve your website experience.
By using our website, you agree to our use of cookies.
Confirm