Market Notices

61121NON-CONFORMANCE05/02/2018 01:10:15 PM

NON-CONFORMANCE Region NSW1 Monday, 5 February 2018

AEMO ELECTRICITY MARKET NOTICE

NON-CONFORMANCE NSW1 Region Monday, 5 February 2018

AEMO declared a schedule generating unit non-conforming

Unit: LD01
Duration: 05/02/2018 13:05 to 05/02/2018 13:10
Amount: -49 MW
Constraint: NC-N_LD01

Auto-generated on behalf of Manager NEM Real Time Operations
61120NON-CONFORMANCE05/02/2018 06:00:14 AM

NON-CONFORMANCE Region NSW1 Monday, 5 February 2018

AEMO ELECTRICITY MARKET NOTICE

NON-CONFORMANCE NSW1 Region Monday, 5 February 2018

AEMO declared a schedule generating unit non-conforming

Unit: VP6
Duration: 05/02/2018 05:35 to 05/02/2018 06:00
Amount: 33 MW
Constraint: NC-N_VP6

Auto-generated on behalf of Manager NEM Real Time Operations
61119NON-CONFORMANCE05/02/2018 02:10:19 AM

NON-CONFORMANCE Region VIC1 Monday, 5 February 2018

AEMO ELECTRICITY MARKET NOTICE

NON-CONFORMANCE VIC1 Region Monday, 5 February 2018

AEMO declared a schedule generating unit non-conforming

Unit: YWPS1
Duration: 05/02/2018 01:55 to 05/02/2018 02:10
Amount: 23 MW
Constraint: NC-V_YWPS1

Auto-generated on behalf of Manager NEM Real Time Operations
61118NON-CONFORMANCE05/02/2018 12:50:17 AM

NON-CONFORMANCE Region VIC1 Monday, 5 February 2018

AEMO ELECTRICITY MARKET NOTICE

NON-CONFORMANCE VIC1 Region Monday, 5 February 2018

AEMO declared a schedule generating unit non-conforming

Unit: YWPS1
Duration: 05/02/2018 00:20 to 05/02/2018 00:50
Amount: 20 MW
Constraint: NC-V_YWPS1

Auto-generated on behalf of Manager NEM Real Time Operations
61117RECLASSIFY CONTINGENCY04/02/2018 08:14:35 PM

Cancellation of a Non-Credible Contingency Event: Chalumbin - Turkinje No.7165 132 kV line and Chalumbin - Turkinje No.7166 132 kV line in QLD1 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: QLD1

Lines: Chalumbin - Turkinje No.7165 132 kV and Chalumbin - Turkinje No.7166 132 kV

Cancellation time: 04/02/2018 20:14

Constraint set(s) revoked:
NONE

Refer AEMO Electricity Market Notice 61114

Auto-generated on behalf of Manager NEM Real Time Operations
61116INTER-REGIONAL TRANSFER04/02/2018 06:45:05 PM

Unplanned outage Hazelwood - South Morang No.2 500 kV Line (Vic region)

AEMO ELECTRICITY MARKET NOTICE

An unplanned outage of the Hazelwood - South Morang No.2 500 kV Line has occurred in the Vic region.

The following constraint set was invoked at 1840 hrs 05/02/2018.
V-HWSM

The constraint set contains equations with the following interconnectors on the LHS.
T-V-MNSP1
V-S-MNSP1
V-SA
VIC1-NSW1

Refer to AEMO Network Outage Schedule for further details

Manager NEM Real Time Operations
61115MARKET SYSTEMS04/02/2018 02:36:38 PM

CHG0046389: Apply October 17 2017 Oracle Bundle patch to CATS production database BNECATSR and NORCATSR - Completed

Change Number: CHG0046389

Notification issued to: Market Notice

Notification Type: Completed

Change Type: Expedited

Service/ Component: MSATS - Consumer Administration and Transfer Solution

Change Title: Apply October 17 2017 Oracle Bundle patch to CATS production database BNECATSR and NORCATSR

Change Description:
Maintenance has been completed successfully and the system is available.

Support Information:
Report any impacts to the AEMO Information and Support Hub or on External 1300 236 600.
61114RECLASSIFY CONTINGENCY04/02/2018 02:12:20 PM

Reclassification of a Non-Credible Contingency Event: Chalumbin - Turkinje No.7165 132 kV line and Chalumbin - Turkinje No.7166 132 kV line in QLD1 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: QLD1

Lines: Chalumbin - Turkinje No.7165 132 kV and Chalumbin - Turkinje No.7166 132 kV

Duration: 04/02/2018 14:12 until further notice

Constraint set(s) invoked:
NONE

Auto-generated on behalf of Manager NEM Real Time Operations
61113INTER-REGIONAL TRANSFER04/02/2018 10:57:26 AM

Inter-regional transfer limit variation - Canberra - Capital No. 6 330 kV line (NSW region)

AEMO ELECTRICITY MARKET NOTICE

The planned outage of Canberra - Capital No. 6 330 kV line (NSW region) has returned to service early.

Constraint set N-CNCW_6_15M was revoked at 1050 hrs 4/02/2018.

This Constraint Set contains equations with the following interconnector on the LHS.

N-Q-MNSP1
NSW1-QLD1
VIC1-NSW1

See AEMO Network Outage Scheduler (NOS) for further details

Manager NEM Real Time Operations
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