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53704POWER SYSTEM EVENTS08/06/2016 01:41:50 AM
Non-Credible Contingency Event - Vic Region - 8 June 2016
AEMO ELECTRICITY MARKET NOTICE
Non-credible contingency event - Victoria region - 8 June 2016
At 0129 hrs the Yallourn No. 2 220 kV bus tripped.
AEMO did not instruct load shedding.
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
Non-credible contingency event - Victoria region - 8 June 2016
At 0129 hrs the Yallourn No. 2 220 kV bus tripped.
AEMO did not instruct load shedding.
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
53677POWER SYSTEM EVENTS07/06/2016 04:39:07 PM
Non-Credible Contingency Event - Vic Region - Tues 7th Jun 2016
AEMO ELECTRICITY MARKET NOTICE
Non-Credible Contingency Event - Vic Region - Tues 7th Jun 2016
At 1610 hrs the Richmond No 2 and No 4 220 kV Buses tripped in the Victoria region.
(Coincident with a planned outage Rowville - Richmond No 1 220 kV Line )
AEMO has not been advised of any disconnection of bulk electrical load.
The cause of this non credible contingency event is known
Manager NEM Real Time Operations
Non-Credible Contingency Event - Vic Region - Tues 7th Jun 2016
At 1610 hrs the Richmond No 2 and No 4 220 kV Buses tripped in the Victoria region.
(Coincident with a planned outage Rowville - Richmond No 1 220 kV Line )
AEMO has not been advised of any disconnection of bulk electrical load.
The cause of this non credible contingency event is known
Manager NEM Real Time Operations
53581RESERVE NOTICE02/06/2016 07:18:47 AM
Cancellation of the Forecast (LOR1) condition in the Tasmania region - PDPASA - 02/06/2016
AEMO ELECTRICITY MARKET NOTICE
Cancellation of the Forecast (LOR1) condition in the Tasmania region - PDPASA - 02/06/2016
The Forecast LOR1 condition in the Tasmania Region advised in AEMO Electricity Market Notice No. 53580 is cancelled at 0710hrs 02/06/2016.
Manager NEM Real Time Operations
Cancellation of the Forecast (LOR1) condition in the Tasmania region - PDPASA - 02/06/2016
The Forecast LOR1 condition in the Tasmania Region advised in AEMO Electricity Market Notice No. 53580 is cancelled at 0710hrs 02/06/2016.
Manager NEM Real Time Operations
53580RESERVE NOTICE02/06/2016 04:24:17 AM
Forecast Lack Of Reserve Level 1 (LOR1) in the Tasmania Region - PD PASA - 02/06/2016
AEMO ELECTRICITY MARKET NOTICE
Forecast Lack Of Reserve Level 1 (LOR1) in the Tasmania Region - PD PASA - 02/06/2016
AEMO declares a Forecast LOR1 condition for the Tasmania Region.
From 0730 hrs to 0830 hrs Thursday, 2 June 2016
The contingency capacity reserve required is 288 MW
The minimum reserve available is 264 MW
Manager NEM Real Time Operations
Forecast Lack Of Reserve Level 1 (LOR1) in the Tasmania Region - PD PASA - 02/06/2016
AEMO declares a Forecast LOR1 condition for the Tasmania Region.
From 0730 hrs to 0830 hrs Thursday, 2 June 2016
The contingency capacity reserve required is 288 MW
The minimum reserve available is 264 MW
Manager NEM Real Time Operations
53576RESERVE NOTICE01/06/2016 07:43:49 AM
Cancellation of the Forecast (LOR1) condition in the Tasmania region - PDPASA - 01/06/2016
AEMO ELECTRICITY MARKET NOTICE
Cancellation of the Forecast (LOR1) condition in the Tasmania region - PDPASA - 01/06/2016
The Forecast LOR1 condition in the Tasmania Region advised in AEMO Electricity Market Notices No. 53574 and 53575 is cancelled at 0741hrs 01/06/2016.
Manager NEM Real Time Operations
Cancellation of the Forecast (LOR1) condition in the Tasmania region - PDPASA - 01/06/2016
The Forecast LOR1 condition in the Tasmania Region advised in AEMO Electricity Market Notices No. 53574 and 53575 is cancelled at 0741hrs 01/06/2016.
Manager NEM Real Time Operations
53575RESERVE NOTICE01/06/2016 06:00:29 AM
Update - Forecast Lack Of Reserve Level 1 (LOR1) in the Tasmania Region - PDPASA - 1 June 2016
AEMO ELECTRICITY MARKET NOTICE
Update to Market Notice 53574
Forecast Lack Of Reserve Level 1 (LOR1) in the Tasmania Region - PDPASA - 1 June 2016
AEMO declares a Forecast LOR1 condition for the Tasmania Region.
From 0700 hrs to 0930 hrs 01/06/16
The contingency capacity reserve required is 263 MW
The minimum reserve available is 190 MW
Manager NEM Real Time Operations
Update to Market Notice 53574
Forecast Lack Of Reserve Level 1 (LOR1) in the Tasmania Region - PDPASA - 1 June 2016
AEMO declares a Forecast LOR1 condition for the Tasmania Region.
From 0700 hrs to 0930 hrs 01/06/16
The contingency capacity reserve required is 263 MW
The minimum reserve available is 190 MW
Manager NEM Real Time Operations
53574RESERVE NOTICE01/06/2016 01:46:03 AM
orecast Lack Of Reserve Level 1 (LOR1) in the Tasmania Region - PDPASA - 1 June 2016
AEMO ELECTRICITY MARKET NOTICE
Forecast Lack Of Reserve Level 1 (LOR1) in the Tasmania Region - PDPASA - 1 June 2016
AEMO declares a Forecast LOR1 condition for the Tasmania Region.
From 0730 hrs to 0830 hrs 01/06/16
The contingency capacity reserve required is 263MW
The minimum reserve available is 254 MW
Manager NEM Real Time Operations
Forecast Lack Of Reserve Level 1 (LOR1) in the Tasmania Region - PDPASA - 1 June 2016
AEMO declares a Forecast LOR1 condition for the Tasmania Region.
From 0730 hrs to 0830 hrs 01/06/16
The contingency capacity reserve required is 263MW
The minimum reserve available is 254 MW
Manager NEM Real Time Operations
53566POWER SYSTEM EVENTS30/05/2016 02:38:40 PM
Cancellation - Non-credible contingency event - Victoria region - Monday, 30 May 2016
AEMO ELECTRICITY MARKET NOTICE
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
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
53565POWER SYSTEM EVENTS30/05/2016 02:13:54 PM
Non-credible contingency event - Victoria region - Monday, 30 May 2016
AEMO ELECTRICITY MARKET NOTICE
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
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