Filter by category
Filter by Date
NON-CONFORMANCE Region QLD1 Tuesday, 31 May 2016
NON-CONFORMANCE QLD1 Region Tuesday, 31 May 2016
AEMO declared a schedule generating unit non-conforming
Unit: BRAEMAR3
Duration: 31/05/2016 17:45 to 31/05/2016 17:55
Amount: 9 MW
Constraint: NC-Q_BRAEMAR3
Auto-generated on behalf of Manager NEM Real Time Operations
NON-CONFORMANCE Region VIC1 Tuesday, 31 May 2016
NON-CONFORMANCE VIC1 Region Tuesday, 31 May 2016
AEMO declared a schedule generating unit non-conforming
Unit: HWPS7
Duration: 31/05/2016 16:00 to 31/05/2016 16:05
Amount: -54 MW
Constraint: NC-V_HWPS7
Auto-generated on behalf of Manager NEM Real Time Operations
RESERVE NOTICE MT PASA PUBLICATION 31 MAY 2016
The MT PASA RELIABILITY_LRC results published on 31 May 2016 forecast shows low reserve conditions (LRC) in South Australia for Summer 2016-17 and Summer 2017-18. AEMO will continue to monitor the situation and take appropriate actions, if necessary.
The MT PASA results for the next 12 months are summarised at:
http://www.aemo.com.au/Electricity/Data/Forecast-Supply-and-Demand/Medium-Term-Outlook
This notice supersedes Market Notice 53514 published on 24 May 2016.
Please find the following information on some key inputs used in MT PASA:
Static minimum reserve levels (MRLs) have been specified for QLD, NSW and TAS regions as follows:
QLD: 913 MW
NSW: -1564 MW
TAS: 144 MW
The following optimum shared minimum reserve levels between Victoria and South Australia regions have been specified:
VIC Reserve >= 205.00
5.88 * VIC Reserve + SA Reserve >= 1237.88
1.33 * VIC Reserve + SA Reserve >= 228.00
0.43 * VIC Reserve + SA Reserve >= -40.53
0.23 * VIC Reserve + SA Reserve >= -147.55
SA Reserve >= -368.00
In order to remain consistent with the calculation of the minimum reserve levels, the following interconnector headroom constraints (net import/export limit constraints) have also been applied in MT PASA:
QLD: 0 MW of maximum net import into QLD.
NSW: 330 MW of minimum net export from NSW.
VIC: 940MW of maximum net import into VIC.
SA: 0 MW of maximum net import into SA.
Demand Side Participation included in MT PASA are:
Summer: QLD 156 MW, NSW 422 MW, VIC 245 MW, SA 167 MW and TAS 73 MW
Winter: QLD 156 MW, NSW 422 MW, VIC 185 MW, SA 167 MW and TAS 73 MW
Supply Planning
AEMO
NON-CONFORMANCE Region NSW1 Tuesday, 31 May 2016
NON-CONFORMANCE NSW1 Region Tuesday, 31 May 2016
AEMO declared a schedule generating unit non-conforming
Unit: MP2
Duration: 31/05/2016 11:40 to 31/05/2016 11:55
Amount: -31 MW
Constraint: NC-N_MP2
Auto-generated on behalf of Manager NEM Real Time Operations
NON-CONFORMANCE Region QLD1 Tuesday, 31 May 2016
NON-CONFORMANCE QLD1 Region Tuesday, 31 May 2016
AEMO declared a schedule generating unit non-conforming
Unit: BRAEMAR2
Duration: 31/05/2016 07:30 to 31/05/2016 07:45
Amount: -13 MW
Constraint: NC-Q_BRAEMAR2
Auto-generated on behalf of Manager NEM Real Time Operations
NON-CONFORMANCE Region QLD1 Tuesday, 31 May 2016
NON-CONFORMANCE QLD1 Region Tuesday, 31 May 2016
AEMO declared a schedule generating unit non-conforming
Unit: BRAEMAR1
Duration: 31/05/2016 07:15 to 31/05/2016 07:45
Amount: -13 MW
Constraint: NC-Q_BRAEMAR1
Auto-generated on behalf of Manager NEM Real Time Operations
NON-CONFORMANCE Region VIC1 Tuesday, 31 May 2016
NON-CONFORMANCE VIC1 Region Tuesday, 31 May 2016
AEMO declared a schedule generating unit non-conforming
Unit: HWPS3
Duration: 31/05/2016 00:45 to 31/05/2016 00:50
Amount: 10 MW
Constraint: NC-V_HWPS3
Auto-generated on behalf of Manager NEM Real Time Operations
Cancellation - Non-credible contingency event - Victoria region - Monday, 30 May 2016
Cancellation Non-credible contingency event - Victoria region - Monday, 30 May 2016
Jeeralang No 2 220 kV Busbar tripped at 1339 hrs in the Victoria region.
Jeeralang No 2 220 kV Busbar returned to service at 1425 hrs.
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.
The following constraint sets have been revoked at 1430 hrs
V-JL_BUS 2 and CA_SPS_465E4858
Manager NEM Real Time Operations
Non-credible contingency event - Victoria region - Monday, 30 May 2016
Non-credible contingency event - Victoria region - Monday, 30 May 2016
Jeeralang No 2 220 kV Busbar tripped at 1339 hrs in the Victoria region.
AEMO has not been advised of any disconnection of bulk electrical load.
The cause of this non credible contingency event is not known at this stage.
To manage power system security for this event the following constraint sets have been invoked.
V-JL_BUS 2 and CA_SPS_465E4858
Manager NEM Real Time Operations