Market Notices

53603INTER-REGIONAL TRANSFER03/06/2016 05:55:58 PM

Cancellation - Inter-Regional Transfer Limit Variation - NSW Region - Directlink - Fri 3 Jun 2016

AEMO ELECTRICITY MARKET NOTICE

Cancellation - Inter-Regional Transfer Limit Variation - NSW Region - Directlink - Fri 3 Jun 2016

Refer to MN 53602

An unplanned outage of the No 2 Leg of Directlink returned to service at 1755 hrs

Constraint set N-X_MBTE_1 revoked

The outage constraint set contains the following interconnector on the left hand side.

N-Q-MNSP1

Manager NEM Real Time Operations
53602INTER-REGIONAL TRANSFER03/06/2016 05:32:11 PM

Inter-Regional Transfer Limit Variation - NSW Region - Directlink - Fri 3 Jun 2016

AEMO ELECTRICITY MARKET NOTICE

Inter-Regional Transfer Limit Variation - NSW Region - Directlink - Fri 3 Jun 2016

An unplanned outage of the No 2 Leg of Directlink occurred at 1717 hrs

See AEMO Network Outage Scheduler (NOS) for details and return to service times.

Constraint set N-X_MBTE_1 invoked from 1730 hrs.

The outage constraint set contains the following interconnector on the left hand side.

N-Q-MNSP1

Manager NEM Real Time Operations
53560INTER-REGIONAL TRANSFER29/05/2016 01:25:00 PM

Inter-regional transfer limit variation Terranora- 29 May 2016

AEMO ELECTRICITY MARKET NOTICE

Inter-regional transfer limit variation Terranora- 29 May 2016
A short notice outage of Mudgeeraba Terranora 757 110 kV line in the QLD region has commenced at 1315 hrs.
The following constraints are invoked for this outage
I-MUTE_757
The outage constraints contain the following interconnectors on the LHS
N-Q-MNSP1
Refer to AEMO Network Outage Scheduler (NOS) for further details.

Manager NEM Real Time Operations
53556INTER-REGIONAL TRANSFER29/05/2016 10:21:16 AM

Cancellation - Inter-regional transfer limit variation for Transient Stability Limit Victoria Region 29 May 2016

AEMO ELECTRICITY MARKET NOTICE

Cancellation - Inter-regional transfer limit variation for Transient Stability Limit Victoria Region 29 May 2016

The AEMO Dynamic Stability Analysis application is indicating violations for a fault on a Hazelwood - South Morang 500 kV transmission line in the Victoria region. The following constraint set has been invoked to apply offset reduction to the Victoria transient stability export limit.

Constraint V-DSA_STAB-50 invoked from 0155 hrs to 0220 hrs.
Constraint V-DSA_STAB-100 invoked from 0220 hrs to 0240 hrs.
Constraint V-DSA_STAB-150 invoked from 0240 hrs to 0500 hrs.
Constraint V-DSA_STAB-100 invoked from 0500 hrs to 0600 hrs

Constraints have the following interconnectors on the LHS

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


Manager NEM Real Time Operations
53555INTER-REGIONAL TRANSFER29/05/2016 04:50:59 AM

Update - Inter-regional transfer limit variation for Transient Stability Limit Victoria Region 29 May 2016

AEMO ELECTRICITY MARKET NOTICE

Update - Inter-regional transfer limit variation for Transient Stability Limit Victoria Region 29 May 2016

The AEMO Dynamic Stability Analysis application is indicating violations for a fault on a Hazelwood - South Morang 500 kV transmission line in the Victoria region. The following constraint set has been invoked to apply offset reduction to the Victoria transient stability export limit.

Constraint V-DSA_STAB-50 invoked from 0155 hrs to 0220 hrs.
Constraint V-DSA_STAB-100 invoked from 0220 hrs to 0240 hrs.
Constraint V-DSA_STAB-150 invoked from 0240 hrs to 0500 hrs.
Constraint V-DSA_STAB-100 invoked from 0500 hrs until further notice.

Constraints have the following interconnectors on the LHS

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


Manager NEM Real Time Operations
53554INTER-REGIONAL TRANSFER29/05/2016 02:36:40 AM

Update - Inter-regional transfer limit variation for Transient Stability Limit Victoria Region 29 May 2016

AEMO ELECTRICITY MARKET NOTICE

Update - Inter-regional transfer limit variation for Transient Stability Limit Victoria Region 29 May 2016

The AEMO Dynamic Stability Analysis application is indicating violations for a fault on a Hazelwood - South Morang 500 kV transmission line in the Victoria region. The following constraint set has been invoked to apply offset reduction to the Victoria transient stability export limit.

Constraint V-DSA_STAB-50 invoked from 0155 hrs to 0220 hrs.
Constraint V-DSA_STAB-100 invoked from 0220 hrs to 0240 hrs.
Constraint V-DSA_STAB-150 invoked from 0240 hrs until further notice.

Constraints have the following interconnectors on the LHS

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


Manager NEM Real Time Operations
53553INTER-REGIONAL TRANSFER29/05/2016 02:17:24 AM

Inter-regional transfer limit variation for Transient Stability Limit Victoria Region 29 May 2016

AEMO ELECTRICITY MARKET NOTICE

Inter-regional transfer limit variation for Transient Stability Limit Victoria Region 29 May 2016

The AEMO Dynamic Stability Analysis application is indicating violations for a fault on a Hazelwood - South Morang 500 kV transmission line in the Victoria region. The following constraint set has been invoked to apply offset reduction to the Victoria transient stability export limit.

Constraint V-DSA_STAB-50 invoked from 0155 hrs to 0220 hrs.
Constraint V-DSA_STAB-100 invoked from 0220 hrs until further notice.

Constraints have the following interconnectors on the LHS

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


Manager NEM Real Time Operations
53552INTER-REGIONAL TRANSFER29/05/2016 01:51:17 AM

Inter-regional transfer limit variation for Transient Stability Limit Victoria Region 29 May 2016

AEMO ELECTRICITY MARKET NOTICE

Inter-regional transfer limit variation for Transient Stability Limit Victoria Region 29 May 2016

The AEMO Dynamic Stability Analysis application is indicating violations for a fault on a Hazelwood - South Morang 500 kV transmission line in the Victoria region. The following constraint set has been invoked to apply offset reduction to the Victoria transient stability export limit.

Constraint V-DSA_STAB-50 invoked from 0155 hrs until further notice.

Constraints have the following interconnectors on the LHS

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


Manager NEM Real Time Operations
53527INTER-REGIONAL TRANSFER26/05/2016 09:41:40 AM

Update - Interregional Transfer Limit variation, South Australia Region Wednesday 26 May 2016

AEMO ELECTRICITY MARKET NOTICE

Interregional Transfer Limit Variation, South Australia Region Wednesday 26 May 2016

Update to Market Notice 53525

At 0930 hrs South East - Tailem Bend No.1 275 kV Line returned to service. The South East No.1 275 kV SVC remains out of service.

The following Constraint Set was revoked at 0945 hrs.

S-TBSE


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

Manager NEM Real Time Operations
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