Market Notices

54973RESERVE NOTICE25/09/2016 02:59:06 PM

STPASA - Forecast Lack Of Reserve Level 1 (LOR1) in the SA Region - 22 Sep 2016

AEMO ELECTRICITY MARKET NOTICE

AEMO declares a Forecast LOR1 condition under clause 4.8.4(b) of the National Electricity Rules for the SA region for the following period.

From 1900 hrs to 1930 hrs 27 September 2016.

The contingency capacity reserve required is 400 MW.

The minimum reserve available is 396 MW.


Manager NEM Real Time Operations
54972RECLASSIFY CONTINGENCY25/09/2016 02:31:16 PM

Cancellation of the Reclassification of a Non-Credible Contingency Event: Coffs Harbour to Raleigh (9W3) and Coffs Harbour to Boambee South (9W8) 132kV Lines in NSW Region due to Lightning.

AEMO ELECTRICITY MARKET NOTICE

Cancellation of the Reclassification of a Non-Credible Contingency Event: Coffs Harbour to Raleigh (9W3) and Coffs Harbour to Boambee South (9W8) 132kV Lines in NSW Region due to Lightning.

Refer AEMO Electricity Market Notice 54971

There is no longer any lightning activity in the vicinity of the Coffs Harbour to Raleigh (9W3) and Coffs Harbour to Boambee South (9W8) 132kV Lines.

AEMO has cancelled the reclassification of the simultaneous trip of those circuits as a credible contingency event at 1430 hrs.

Manager NEM Real Time Operations
54971RECLASSIFY CONTINGENCY25/09/2016 12:09:30 PM

Reclassification of a Non-Credible Contingency Event: Coffs Harbour - Raleigh (9W3) and Coffs Harbour - Boambee South (9W8) 132 kV Lines in NSW Region due to Lightning.

AEMO ELECTRICITY MARKET NOTICE

Reclassification of a Non-Credible Contingency Event: Coffs Harbour - Raleigh (9W3) and Coffs Harbour - Boambee South (9W8) 132 kV Lines in NSW Region due to Lightning.

Lightning is occurring near the Coffs Harbour - Raleigh (9W3) and Coffs Harbour - Boambee South (9W8) 132 kV Lines.

AEMO considers the simultaneous trip of those circuits to now be more likely.

Therefore AEMO has reclassified this as a credible contingency event from 1200 hrs 25/09/16 until further notice.

Manager NEM Real Time Operations
54970INTER-REGIONAL TRANSFER25/09/2016 11:56:54 AM

Inter-Regional Transfer Limit Variation - NSW Region - 25 September 2016

AEMO ELECTRICITY MARKET NOTICE

Inter-Regional Transfer Limit Variation - NSW Region - 25 September 2016

The outage of the 31 Bayswater to Regentville 330 kV Line (NSW) was scheduled to complete at 1630 hrs 25/09/16.

The outage has completed early.

The following constraint set for this outage was revoked at 1145 hrs.
N-BWRG_31

The constraint set contains the following interconnector on the left hand side:
N-Q-MNSP1
NSW1-QLD1
VIC1-NSW1

See AEMO Network Outage Scheduler (NOS) for further details.

Manager NEM Real Time Operations
54969INTER-REGIONAL TRANSFER25/09/2016 06:57:58 AM

Cancellation -Inter-regional transfer limit variation: Hazelwood - South Morang No.1 500kV Line (VIC) - Voltage Control - Sunday, 25 September 2016

AEMO ELECTRICITY MARKET NOTICE

Cancellation -Inter-regional transfer limit variation: Hazelwood - South Morang No.1 500kV Line (VIC) - Voltage Control - Sunday, 25 September 2016

Refer AEMO Electricity Market Notice 54968

The Hazelwood - South Morang No.1 500kV Line has been returned to service.

The following constraint set was revoked at 0655 hrs

V-HWSM

The constraint set contains equations with the following interconnectors on the LHS.

NSW1-QLD1
T-V-MNSP1
V-S-MNSP1
V-SA
VIC1-NSW1
54968INTER-REGIONAL TRANSFER25/09/2016 12:49:22 AM

The Hazelwood - South Morang No.1 500kV Line has been de-energised to manage voltages in the VIC region.

AEMO ELECTRICITY MARKET NOTICE

Inter-regional transfer limit variation: Hazelwood - South Morang No.1 500kV Line (VIC) - Voltage Control - Sunday, 25 September 2016

The Hazelwood - South Morang No.1 500kV Line has been de-energised to manage voltages in the VIC region.

The following constraint set was invoked at 0046 hrs

V-HWSM

The constraint set contains equations with the following interconnectors on the LHS.

NSW1-QLD1
T-V-MNSP1
V-S-MNSP1
V-SA
VIC1-NSW1

Refer to AEMO Network Outage Scheduler (NOS) for further details and return to service time.

Manager NEM Real Time Operations
54967PRICES UNCHANGED24/09/2016 11:23:25 PM

[EventId:201609242325_confirmed] Prices for interval 24-Sep-2016 23:25 are now confirmed

AEMO ELECTRICITY MARKET NOTICE

Issued by Australian Energy Market Operator Ltd at 2323 hrs on 24 September 2016

PRICES ARE NOW CONFIRMED for dispatch interval 24-Sep-2016 23:25.

In accordance with Market Notice 54962 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.
54966PRICES UNCHANGED24/09/2016 11:23:18 PM

[EventId:201609242320_confirmed] Prices for interval 24-Sep-2016 23:20 are now confirmed

AEMO ELECTRICITY MARKET NOTICE

Issued by Australian Energy Market Operator Ltd at 2323 hrs on 24 September 2016

PRICES ARE NOW CONFIRMED for dispatch interval 24-Sep-2016 23:20.

In accordance with Market Notice 54961 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.
54965PRICES UNCHANGED24/09/2016 11:23:10 PM

[EventId:201609242315_confirmed] Prices for interval 24-Sep-2016 23:15 are now confirmed

AEMO ELECTRICITY MARKET NOTICE

Issued by Australian Energy Market Operator Ltd at 2323 hrs on 24 September 2016

PRICES ARE NOW CONFIRMED for dispatch interval 24-Sep-2016 23:15.

In accordance with Market Notice 54960 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.
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