Scheduling error reports

2026

2025

Archive

2022
- 08/11/2022
  Scheduling Error Report - NEM Dispatch Constraint Calculation Error - 6 April 2022
  470.81 KB
- 24/10/2022
  NEM Dispatch Engine - Constraint Calculation Error - 10 August 2022
  657.66 KB
2021
- 05/07/2021
  Incorrect SCADA values at Dederang Terminal Station – 17 June 2021
  295.43 KB
2018
Scheduling Error Report - Incorrect SCADA Input - 22 January 2018 (421 KB, pdf)
2017
Scheduling Error Report - Brisbane SAN B Failure - 11 October 2017 (418 KB, pdf)

Scheduling Error Report - Incorrect Constraint Set Invoked - 12 November 2017 (634 KB, pdf)

Scheduling Error Report - MII Event - 09 March 2017 (536 KB, pdf)
2016
Scheduling Error Report - MII Event - 19 October 2016

Scheduling Error Report - Incorrect SCADA for 7145 Feeder in Queensland

Scheduling Error Report – Incorrect Unconstrained Intermittent Generation Forecasts (UIGF) 2012 to 2016
2015
Scheduling Error Report – Incorrect 66 kV line ratings in Victoria 1 December 2014 – 13 January 2015

Scheduling Error and Issues – 1 May 2015 – Kemps Creek Transformer Derating
2014
Scheduling Error Report – Incorrect South East Transformer Rating in South Australia 11 December 2014 to 29 December 2014

Scheduling Error Report – Incorrect Tasmanian Southern Area Load 2 May 2014 to 6 June 2014

NEM Event – Gordon-Chapel Street Reclassification Scheduling Error – 16 December 2014
2012
Scheduling Error Report – Intermittent AGC failures – December 2012

Scheduling Error Report – Incorrect 132 kV Constraint Formulation

Scheduling Error Report – Incorrect UIGFs for Semi-Scheduled Generators
2011
Scheduling Error – Incorrect Basslink Status affecting Tasmanian FCAS on 20 and 24 to 26 October 2011

Scheduling Error – 3 and 4 July 2011
2010
Scheduling Error Affecting Dispatch of Mintaro Gas Turbine Station
2009
Scheduling Error Report: Middle Ridge –Tangkam 731 Line Outage 19 & 20 November 2009

Dispatch Anomaly: 2 June 2009

Dispatch Anomaly: 5 May 2009

Dispatch Anomaly: 7 to 9 April 2009

Scheduling Error Report: Gordon Power Station 26 February 2009

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