Market Notices

53536PRICES SUBJECT TO REVIEW27/05/2016 12:25:18 AM

[EventId:201605270030_review] Prices for interval 27-May-2016 00:30 are subject to review

AEMO ELECTRICITY MARKET NOTICE

Issued by Australian Energy Market Operator Ltd at 0025 hrs on 27 May 2016

PRICES ARE SUBJECT TO REVIEW for dispatch interval 27-May-2016 00:30.

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


This is an AEMO autogenerated Market Notice.
53535GENERAL NOTICE27/05/2016 12:17:22 AM

Brisbane Communication Issues - 27th May 2016

AEMO ELECTRICITY MARKET NOTICE

Brisbane Communication Issues - 27th May 2016

This is to advise that problems exist on the AEMO Brisbane Control Centre Phone system.

Participants who normally communicate with the Brisbane Control Centre are advised to utilise the backup telephone numbers or the alternative Sydney Control Centre contact numbers.

Further information will be provided when the problem is rectified.

Manager NEM Real Time Operations
53534NON-CONFORMANCE26/05/2016 11:20:53 PM

NON-CONFORMANCE Region VIC1 -26 May 2016

AEMO ELECTRICITY MARKET NOTICE

NON-CONFORMANCE VIC1 Region - 26 May 2016

AEMO declared a schedule generating unit non-conforming

Unit: BDL02
Duration: 26/05/2016 23:05 to 26/05/2016 23:10
Amount: -35 MW
Constraint: NC-V_BDL02

Manager NEM Real Time Operations
53533RESERVE NOTICE26/05/2016 06:07:17 PM

LOR Reserve Trigger Levels - Victoria Region

AEMO ELECTRICITY MARKET NOTICE

LOR Reserve Trigger Levels - Victoria Region

An abnormal condition exists in relation to the generating units at Hazelwood Power Station. Based on advice from the asset owner, AEMO considers the loss of all generating units at Hazelwood Power Station over a 30 minute period is reasonably possible.
AEMO has therefore adjusted the LOR trigger level for Victoria region as follows:

LOR1 to 1920 MW
LOR2 to 1360 MW

Manager NEM Real Time Operations
53532PRICES UNCHANGED26/05/2016 05:36:29 PM

[EventId:201605261740_confirmed] Prices for interval 26-May-2016 17:40 are now confirmed

AEMO ELECTRICITY MARKET NOTICE

Issued by Australian Energy Market Operator Ltd at 1736 hrs on 26 May 2016

PRICES ARE NOW CONFIRMED for dispatch interval 26-May-2016 17:40.

In accordance with Market Notice 53530 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.
53531PRICES UNCHANGED26/05/2016 05:36:01 PM

[EventId:201605261735_confirmed] Prices for interval 26-May-2016 17:35 are now confirmed

AEMO ELECTRICITY MARKET NOTICE

Issued by Australian Energy Market Operator Ltd at 1736 hrs on 26 May 2016

PRICES ARE NOW CONFIRMED for dispatch interval 26-May-2016 17:35.

In accordance with Market Notice 53529 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.
53530PRICES SUBJECT TO REVIEW26/05/2016 05:35:13 PM

[EventId:201605261740_review] Prices for interval 26-May-2016 17:40 are subject to review

AEMO ELECTRICITY MARKET NOTICE

Issued by Australian Energy Market Operator Ltd at 1735 hrs on 26 May 2016

PRICES ARE SUBJECT TO REVIEW for dispatch interval 26-May-2016 17:40.

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


This is an AEMO autogenerated Market Notice.
53529PRICES SUBJECT TO REVIEW26/05/2016 05:30:13 PM

[EventId:201605261735_review] Prices for interval 26-May-2016 17:35 are subject to review

AEMO ELECTRICITY MARKET NOTICE

Issued by Australian Energy Market Operator Ltd at 1730 hrs on 26 May 2016

PRICES ARE SUBJECT TO REVIEW for dispatch interval 26-May-2016 17:35.

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


This is an AEMO autogenerated Market Notice.
53528POWER SYSTEM EVENTS26/05/2016 04:39:17 PM

Update - Non-credible contingency event - SA region - 26/05/2016

AEMO ELECTRICITY MARKET NOTICE

Update - Non-credible contingency event - SA region - 26/05/2016

Update to Market Notice 53526

At 0851 hrs the South East - Tailem Bend No. 1 275 kV Line and the South East No. 1 275 kV SVC tripped.

At 0930 hrs the South East - Tailem Bend No. 1 275 kV Line was returned to service
At 1617 hrs the South East No. 1 275 kV SVC was returned to service

The following Constraint Sets were revoked at 1630 hrs.

S-SE_VC_1
V-2RP

See the AEMO Network Outage Scheduler (NOS) for further information

The cause of this non credible contingency event has been identified and AEMO is satisfied that another occurrence of this event is unlikely under the current circumstances.
AEMO will not reclassify this event as a credible contingency event.

Manager NEM Real Time Operations
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