Market Notices

80411INTER-REGIONAL TRANSFER28/11/2020 02:44:06 PM

Update - Inter-regional transfer limit variation - constraint to manage Power System Security Murraylink - 28/11/2020

AEMO ELECTRICITY MARKET NOTICE

Update - Inter-regional transfer limit variation - constraint to manage Power System Security Murraylink - 28/11/2020

Refer AEMO Electricity Market Notice 80402

In order to maintain the power system in a secure operating state, AEMO has invoked the following constraint sets:
I-VSML_100 from 0950 hrs until further notice
I-SVML_100 from 1350 hrs until further notice

These constraint sets contain equations with the following interconnector on the LHS;

V-S-MNSP1

Manager NEM Real Time Operations
80402INTER-REGIONAL TRANSFER28/11/2020 09:51:10 AM

Inter-regional transfer limit variation - constraint to manage Power System Security Murraylink - 28/11/2020

AEMO ELECTRICITY MARKET NOTICE

Inter-regional transfer limit variation - constraint to manage Power System Security Murraylink - 28/11/2020

In order to maintain the power system in a secure operating state, AEMO has invoked constraint set I-VSML_100 from 0950 hrs until further notice.

This constraint set contains equations with the following interconnector on the LHS;

V-S-MNSP1

Manager NEM Real Time Operations
80380INTER-REGIONAL TRANSFER27/11/2020 07:40:17 PM

Cancellation - Inter-regional transfer limit variation - constraint to manage Power System Security Murraylink - 27/11/2020

AEMO ELECTRICITY MARKET NOTICE

Cancellation - Inter-regional transfer limit variation - constraint to manage Power System Security Murraylink - 27/11/2020

Refer AEMO Electricity Market Notice 80370

In order to maintain the power system in a secure operating state, AEMO has invoked constraint set I-VSML_080 from 1320 hrs to 1940 hrs

This constraint set contains equations with the following interconnector on the LHS;

V-S-MNSP1

Manager NEM Real Time Operations
80370INTER-REGIONAL TRANSFER27/11/2020 01:33:19 PM

Inter-regional transfer limit variation - constraint to manage Power System Security Murraylink - 27/11/2020

AEMO ELECTRICITY MARKET NOTICE

Inter-regional transfer limit variation - constraint to manage Power System Security Murraylink - 27/11/2020

In order to maintain the power system in a secure operating state, AEMO has invoked constraint set I-VSML_080 from 1320 hrs until further notice.

This constraint set contains equations with the following interconnector on the LHS;

V-S-MNSP1

Manager NEM Real Time Operations
80252INTER-REGIONAL TRANSFER23/11/2020 04:48:59 AM

Cancellation - Inter-regional transfer limit variation: Hazelwood - South Morang No 2 500 kV Line (Vic) - Voltage Control

AEMO ELECTRICITY MARKET NOTICE

Cancellation - The Hazelwood - South Morang No 2 500 kV Line has been de-energised to manage voltages in the Victoria region.

Refer to MN 80179

The following constraint set was invoked at 0020 hrs 21/11/2020 to 0455 hrs 23/11/2020

V-HWSM

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

Refer to AEMO Network Outage Scheduler (NOS) for further details

Manager NEM Real Time Operations
80242INTER-REGIONAL TRANSFER22/11/2020 04:59:30 PM

Cancellation - Inter-regional transfer limit variation - QNI (Qld to NSW transfer) - 22/11/2020

AEMO ELECTRICITY MARKET NOTICE

Cancellation - Inter-regional transfer limit variation - QNI (Qld to NSW transfer) - 22/11/2020

Refer AEMO Electricity Market Notices 80213 and 80214

The following constraint set has been revoked at 1700 hrs.

Constraint set I-QN_1050

Constraint has the following interconnector on the LHS

NSW1-QLD1


Manager NEM Real Time Operations


80239INTER-REGIONAL TRANSFER22/11/2020 03:36:59 PM

Unplanned outage of North West Bend - Monash - Berri 132 kV Line - SA region

AEMO ELECTRICITY MARKET NOTICE

Unplanned outage of North West Bend - Monash - Berri 132 kV Line - SA region

An unplanned outage of the North West Bend - Monash - Berri No 2 132 kV Line occurred at 1501 hrs 22/11/2020

The following constraint set was invoked at 1515 hrs

S-NWCB6022+6023

The constraint sets contain equations with the following interconnector on the LHS:

V-S-MNSP1

Refer to AEMO Network Outage Scheduler (NOS) for further details.

Manager NEM Real Time Operations




80214INTER-REGIONAL TRANSFER22/11/2020 10:31:35 AM

Update - Inter-regional transfer limit variation - QNI (Qld to NSW transfer) - 22/11/2020

AEMO ELECTRICITY MARKET NOTICE

Update - Inter-regional transfer limit variation - QNI (Qld to NSW transfer) - 22/11/2020

Refer AEMO Electricity Market Notice 80213

To manage Power System Security, the following constraint set has been invoked.

Constraint I-QN_1050 invoked from 1030 hrs until further notice

Constraint has the following interconnector on the LHS

NSW1-QLD1


Manager NEM Real Time Operations

80213INTER-REGIONAL TRANSFER22/11/2020 09:47:44 AM

Inter-regional transfer limit variation - QNI (Qld to NSW transfer) - 22/11/2020

AEMO ELECTRICITY MARKET NOTICE

Inter-regional transfer limit variation - QNI (Qld to NSW transfer) - 22/11/2020

To manage Power System Security, the following constraint set has been invoked.

Constraint I-QN_1100 invoked from 0945 hrs until further notice

Constraint has the following interconnector on the LHS

NSW1-QLD1


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