Market Notices

60849RESERVE NOTICE19/01/2018 02:44:35 PM

Update - Actual Lack Of Reserve Level 1 (LOR1) in the VIC Region - 19/01/2018

AEMO ELECTRICITY MARKET NOTICE

Update - Actual Lack Of Reserve Level 1 (LOR1) in the VIC Region - 19/01/2018

An Actual LOR1 condition has been declared for the VIC Region from 1320 hrs.
The Actual LOR1 condition is forecast to exist until 1800 hrs

The contingency capacity reserve required is 1120 MW

The current actual reserve level is 979 MW


Manager NEM Real Time Operations
60848SETTLEMENTS RESIDUE19/01/2018 02:30:33 PM

[EventId:201801191430_NRM_VIC1_SA1_started] NEGRES CONSTRAINT NRM_VIC1_SA1 started operating from 19 January 2018 14:30

AEMO ELECTRICITY MARKET NOTICE

Issued by Australian Energy Market Operator Ltd at 1430 hrs on 19 January 2018

ACTUAL NEGATIVE SETTLEMENT RESIDUES - VIC to SA - 19 January 2018.

Electricity Market outcomes have resulted in the accumulation of negative settlement residues that have exceeded the allowable negative residue threshold for the VIC to SA directional interconnector.

The negative residue constraint set NRM_VIC1_SA1 commenced operating from 1430 hrs on 19 January 2018.

This constraint set contains an equation with the following interconnectors on the LHS:
V-S-MNSP1
V-SA

The RHS of the constraint equation may be adjusted to manage residues.


This is an AEMO autogenerated Market Notice.
60847RESERVE NOTICE19/01/2018 02:02:23 PM

Actual Lack Of Reserve Level 1 (LOR1) in the VIC Region - 19/01/2018

AEMO ELECTRICITY MARKET NOTICE

Actual Lack Of Reserve Level 1 (LOR1) in the VIC Region - 19/01/2018

An Actual LOR1 condition has been declared for the VIC Region from 1320 hrs.
The Actual LOR1 condition is forecast to exist until 1800 hrs

The contingency capacity reserve required is 1120 MW

The minimum reserve available is 32 MW

Manager NEM Real Time Operations

60846RESERVE NOTICE19/01/2018 01:49:03 PM

PDPASA - Update of the Forecast Lack of Reserve Level 2 (LOR2) in the SA Region on 19/01/2018

AEMO ELECTRICITY MARKET NOTICE

The Forecast LOR2 condition in the SA region advised in AEMO Electricity Market Notice No. 60838 has been updated at 1130 hrs 19/01/2018 to the following:

From 1500 hrs to 1630 hrs on 19/01/2018

The contingency capacity reserve required is 350 MW.

The minimum reserve available is 32 MW.

AEMO is seeking a market response.

AEMO determines the latest time at which they would need to intervene through an AEMO intervention event is 1400 hrs on 19/01/2018

Manager NEM Real Time Operations
60845RESERVE NOTICE19/01/2018 01:48:45 PM

PDPASA - Update of the Forecast Lack of Reserve Level 2 (LOR2) in the VIC Region on 19/01/2018

AEMO ELECTRICITY MARKET NOTICE

The Forecast LOR2 condition in the VIC region advised in AEMO Electricity Market Notice No. 60837 has been updated at 1330 hrs 19/01/2018 to the following:

From 1430 hrs to 1700 hrs on 19/01/2018

The contingency capacity reserve required is 560 MW.
The minimum reserve available is 32 MW.

AEMO is seeking a market response.

AEMO determines the latest time at which they would need to intervene through an AEMO intervention event is 1400 hrs on 19/01/2018

Manager NEM Real Time Operations
60844MARKET INTERVENTION19/01/2018 01:42:46 PM

AEMO Intervention Event - Intervention price dispatch intervals - 19/01/2018


AEMO ELECTRICITY MARKET NOTICE.

AEMO Intervention Event - Intervention price dispatch intervals - 19/01/2018

Refer AEMO Electricity Market Notices 60798 & 60840

An AEMO Intervention Event has been implemented by activating Reliability and Emergency Reserve Trader (RERT) to maintain the power system in a reliable operating state.
The AEMO Intervention Event commenced in the 1405 hrs dispatch interval and is forecast to apply until 2000 hrs 19/01/2018

AEMO declares all dispatch intervals during the AEMO Intervention Event to be intervention price dispatch intervals.
The event is expected to affect dispatch quantities for intervention pricing purposes from the 1405 hrs dispatch interval on 19/01/2018


Manager NEM Real Time Operations

60843MARKET INTERVENTION19/01/2018 01:43:06 PM

RERT DISPATCHED

RERT DISPATCHED

AEMO ELECTRICITY MARKET NOTICE.

AEMO Intervention Event, Reliability and Emergency Reserve Trader (RERT).- VIC Region- 19/01/2018

Refer AEMO Electricity Market Notices 60798 & 60840

AEMO has activated reserve contract(s) to maintain the power system in a reliable operating state.

The reserve contract(s) were activated for effect at 1400 hrs 19/01/2018 and are forecast to apply until 2000 hrs 19/01/2018.

AEMO has implemented an AEMO intervention event for the duration the reserve contract(s) is activated.

To facilitate the RERT process, constraints commencing with the following identifiers will be evident at various times in dispatch.
#RT_VIC

Manager NEM Real Time Operations
60842INTER-REGIONAL TRANSFER19/01/2018 01:10:08 PM

Management of oscillations on the Terranora interconnector due to Non-physical Loss Runs.

AEMO ELECTRICITY MARKET NOTICE

Management of oscillations on the Terranora interconnector due to Non-physical Loss Runs.

The Terranora interconnector (N-Q-MNSP1) was constrained to halt the oscillating dispatch outcomes due to NEMDE non physical loss runs.

Constraint set #N-Q-MNSP1_E was invoked at 1250 hrs 19/01/2018 until further notice

This constraint set contains an equation with the following interconnector on the LHS.

N-Q-MNSP1


Manager NEM Real Time Operations
60841INTER-REGIONAL TRANSFER19/01/2018 11:41:46 AM

Cancellation Inter-Regional Transfer limit variation - Terranora (NSW Region).

AEMO ELECTRICITY MARKET NOTICE

Cancellation Inter-Regional Transfer limit variation - Terranora (NSW Region).

Refer AEMO Electricity Market Notice 60839

AEMO has been notified that the controls to vary Directlink output are available.

The Constraint Set I-CTRL_ISSUE_TE was revoked from 1130 hrs 19/01/2018

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

N-Q-MNSP1

Manager NEM Real Time Operations
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