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Update - Reclassification of a Non-Credible Contingency Event in TAS Region
Update - Reclassification of a Non-Credible Contingency Event in TAS Region:
Trip of any Tasmanian Transmission Line and Basslink Interconnector for Basslink flow in the direction of Victoria to Tasmania
Refer to MN 47360 issued 19/12/2014 and MN 47855 issued 23/01/2015.
Advice provided to AEMO indicates that Basslink is unlikely to trip for 220 kV transmission faults close to George Town. As the George Town to Tamar Valley power station 220 kV lines are very short it is unlikely that Basslink will trip for a fault on these lines.
Based on this advice AEMO has reclassified the loss of any transmission line in Tasmania and Basslink Interconnector to be a credible contingency event for Basslink flow in the direction of Victoria to Tasmania only, except for faults on either of the two George Town to Pacific Aluminium 220 kV transmission lines or the George Town to Tamar Valley power station 220 kV transmission line, from 1151 hrs 13/06/2016 until further notice.
Manager NEM Real Time Operations
[EventId:201606130910_confirmed] Prices for interval 13-Jun-2016 09:10 are now confirmed
Issued by Australian Energy Market Operator Ltd at 0907 hrs on 13 June 2016
PRICES ARE NOW CONFIRMED for dispatch interval 13-Jun-2016 09:10.
In accordance with Market Notice 53953 AEMO has reviewed this dispatch interval and determined that:
- Manifestly Incorrect Inputs did not apply
Prices remain unchanged.
This is an AEMO autogenerated Market Notice.
[EventId:201606130905_confirmed] Prices for interval 13-Jun-2016 09:05 are now confirmed
Issued by Australian Energy Market Operator Ltd at 0907 hrs on 13 June 2016
PRICES ARE NOW CONFIRMED for dispatch interval 13-Jun-2016 09:05.
In accordance with Market Notice 53952 AEMO has reviewed this dispatch interval and determined that:
- Manifestly Incorrect Inputs did not apply
Prices remain unchanged.
This is an AEMO autogenerated Market Notice.
[EventId:201606130900_confirmed] Prices for interval 13-Jun-2016 09:00 are now confirmed
Issued by Australian Energy Market Operator Ltd at 0905 hrs on 13 June 2016
PRICES ARE NOW CONFIRMED for dispatch interval 13-Jun-2016 09:00.
In accordance with Market Notice 53951 AEMO has reviewed this dispatch interval and determined that:
- Manifestly Incorrect Inputs did not apply
Prices remain unchanged.
This is an AEMO autogenerated Market Notice.
[EventId:201606130910_review] Prices for interval 13-Jun-2016 09:10 are subject to review
Issued by Australian Energy Market Operator Ltd at 0905 hrs on 13 June 2016
PRICES ARE SUBJECT TO REVIEW for dispatch interval 13-Jun-2016 09:10.
AEMO is reviewing these prices in accordance with:
- Clause 3.9.2(b) of the National Electricity Rules for Manifestly Incorrect Inputs
This is an AEMO autogenerated Market Notice.
[EventId:201606130905_review] Prices for interval 13-Jun-2016 09:05 are subject to review
Issued by Australian Energy Market Operator Ltd at 0900 hrs on 13 June 2016
PRICES ARE SUBJECT TO REVIEW for dispatch interval 13-Jun-2016 09:05.
AEMO is reviewing these prices in accordance with:
- Clause 3.9.2(b) of the National Electricity Rules for Manifestly Incorrect Inputs
This is an AEMO autogenerated Market Notice.
[EventId:201606130900_review] Prices for interval 13-Jun-2016 09:00 are subject to review
Issued by Australian Energy Market Operator Ltd at 0855 hrs on 13 June 2016
PRICES ARE SUBJECT TO REVIEW for dispatch interval 13-Jun-2016 09:00.
AEMO is reviewing these prices in accordance with:
- Clause 3.9.2(b) of the National Electricity Rules for Manifestly Incorrect Inputs
This is an AEMO autogenerated Market Notice.
NON-CONFORMANCE Region VIC1 Monday, 13 June 2016
NON-CONFORMANCE VIC1 Region Monday, 13 June 2016
AEMO declared a schedule generating unit non-conforming
Unit: HWPS8
Duration: 13/06/2016 06:50 to 13/06/2016 07:00
Amount: -9 MW
Constraint: NC-V_HWPS8
Auto-generated on behalf of Manager NEM Real Time Operations
[EventId:201606122205_confirmed] Prices for interval 12-Jun-2016 22:05 are now confirmed
Issued by Australian Energy Market Operator Ltd at 2203 hrs on 12 June 2016
PRICES ARE NOW CONFIRMED for dispatch interval 12-Jun-2016 22:05.
In accordance with Market Notice 53948 AEMO has reviewed this dispatch interval and determined that:
- Manifestly Incorrect Inputs did not apply
Prices remain unchanged.
This is an AEMO autogenerated Market Notice.