On 11 September 2009 a constraint set was applied to manage a short notice outage of the Moorabool–Sydenham no 2 500kV line. A constraint in the set proved to be overly conservative, resulting in large changes in interconnector flows and energy prices reaching VoLL in South Australia.
For further information on this document, please contact:Charle Dippenaar, Market Operations & Performance.
Market Event Report : Constraint Action: Moorabool Sydenham No 2 500kV Line Outage 11 September 2009 |