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Update Non-credible contingency event - NSW region - 24 May 2016
Update Non-credible contingency event - NSW region - 24 May 2016
Refer market notice 53511
At 0950 hrs the Tuggerah 330kV circuit breakers 212A and 2M2A opened simultaneously.
The cause of this non credible contingency event is not known at this stage.
Refer to AEMO Network Outage Scheduler (NOS) for further details.
Manager NEM Real Time Operations
Non-credible contingency event - NSW region - 24 May 2016
Non-credible contingency event - NSW region - 24 May 2016
At 0950 hrs the Tuggerah 330kV circuit breakers 212A and 2M2A opened simultaneously.
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.
Manager NEM Real Time Operations
Planned outages of Moorabool-Sydenham No.1 500 kV line and Sydenham-South Morang No.1 500 kV line - Victoria Region on 25 and 30 May 2016
Planned outages of Moorabool-Sydenham No.1 500 kV line and Sydenham-South Morang No.1 500 kV line - Victoria Region on 25 May and 30 May 2016.
There are planned outages of Moorabool-Sydenham No.1 500 kV line and Sydenham-South Morang No.1 500 kV line between 0630-1630hrs on 25 May 2016 and 0630-1800hrs on 30 May 2016.
During these outages, South Australia region remains connected to the NEM for the first contingency (trip of the Moorabool - Sydenham No.2 500 kV line). However, there is a potential risk of South Australia region separation from the rest of the NEM for the subsequent contingency following the first contingency.
AEMO will invoke the following FCAS regulation constraint sets after the first contingency during this outage to secure the power system in South Australia region.
F-S_LREG_0035
F-S_RREG_0035
Refer to AEMO Network Outage Schedule (NOS) for further details
Operations Planning
NON-CONFORMANCE Region NSW1 Monday, 23 May 2016
NON-CONFORMANCE NSW1 Region Monday, 23 May 2016
AEMO declared a schedule generating unit non-conforming
Unit: SITHE01
Duration: 23/05/2016 06:35 to 23/05/2016 08:30
Amount: 23 MW
Constraint: NC-N_SITHE01
Auto-generated on behalf of Manager NEM Real Time Operations
NON-CONFORMANCE Region SA1 Monday, 23 May 2016
NON-CONFORMANCE SA1 Region Monday, 23 May 2016
AEMO declared a schedule generating unit non-conforming
Unit: WATERLWF
Duration: 23/05/2016 03:35 to 23/05/2016 05:10
Amount: 107 MW
Constraint: NC-S_WATERLWF
Auto-generated on behalf of Manager NEM Real Time Operations
NON-CONFORMANCE Region VIC1 Monday, 23 May 2016
NON-CONFORMANCE VIC1 Region Monday, 23 May 2016
AEMO declared a schedule generating unit non-conforming
Unit: HWPS3
Duration: 23/05/2016 04:20 to 23/05/2016 04:30
Amount: 11 MW
Constraint: NC-V_HWPS3
Auto-generated on behalf of Manager NEM Real Time Operations
NON-CONFORMANCE Region VIC1 Sunday, 22 May 2016
NON-CONFORMANCE VIC1 Region Sunday, 22 May 2016
AEMO declared a schedule generating unit non-conforming
Unit: YWPS2
Duration: 22/05/2016 08:35 to 22/05/2016 08:40
Amount: 20 MW
Constraint: NC-V_YWPS2
Auto-generated on behalf of Manager NEM Real Time Operations
NON-CONFORMANCE Region VIC1 Friday, 20 May 2016
NON-CONFORMANCE VIC1 Region Friday, 20 May 2016
AEMO declared a schedule generating unit non-conforming
Unit: YWPS1
Duration: 20/05/2016 09:35 to 20/05/2016 10:05
Amount: 19 MW
Constraint: NC-V_YWPS1
Auto-generated on behalf of Manager NEM Real Time Operations
NON-CONFORMANCE Region NSW1 Friday, 20 May 2016
NON-CONFORMANCE NSW1 Region Friday, 20 May 2016
AEMO declared a schedule generating unit non-conforming
Unit: MP1
Duration: 20/05/2016 00:20 to 20/05/2016 00:25
Amount: -59 MW
Constraint: NC-N_MP1
Auto-generated on behalf of Manager NEM Real Time Operations