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SA Blackout Sequence of Events based on AEMO report
STARFISH HILL
SNOWTOWN NTH
SNOWTOWN STH
BELALIE
MOKOTA
MT LOCK CANOWIE
DAVENPORT
ROBERTSTOWN
BUNGAMA
CULTANA
OLYMPIC DAM WEST
BRINKWORTH TEMPLERS WEST
MUNNO PARA
BLYTH WEST
SNOWTOWN NTH & STH
HALLETT HILL
BLUFF
HALLETT WF
MT LOCK HALLETT PS
NORTH BROWN HILL
TUNKILLO
PARA
MAGILL
P.GARDENS WEST
PELICAN PT PS LE FEVRE
TORRENS ISLAND B
NORTHFIELD
CITY WEST
KILBURN
TAILEM BEND SOUTH EAST
HEYWOOD
CHERRY GARDENS
MT BARKER SOUTH
EAST TCE
HAPPY VALLEY
MORPHETT VALE EAST
PORT STANVAC
TORRENS ISLAND A
DRY CREEK
INITIAL SYSTEM – NO FAULT
LADBROKE GROVE
MURRAY LINK
HORNSDALE
STARFISH HILL
SNOWTOWN NTH
SNOWTOWN STH
MOKOTA
MT LOCK CANOWIE
DAVENPORT
BUNGAMA
CULTANA
OLYMPIC DAM WEST
BRINKWORTH TEMPLERS WEST
MUNNO PARA
BLYTH WEST
SNOWTOWN NTH & STH
HALLETT HILL
BLUFF
HALLETT WF
MT LOCK HALLETT PS
NORTH BROWN HILL
TUNKILLO
PARA
MAGILL
P.GARDENS WEST
PELICAN PT PS LE FEVRE
TORRENS ISLAND B
NORTHFIELD
CITY WEST
KILBURN
TAILEM BEND SOUTH EAST
HEYWOOD
CHERRY GARDENS
MT BARKER SOUTH
EAST TCE
HAPPY VALLEY
MORPHETT VALE EAST
PORT STANVAC
TORRENS ISLAND A
DRY CREEK
LADBROKE GROVE
MURRAY LINK
ROBERTSTOWN HORNSDALE
BELALIE
Power flow On the Heywood Interconnector
STARFISH HILL
SNOWTOWN NTH
SNOWTOWN STH
MOKOTA
MT LOCK CANOWIE
DAVENPORT
BUNGAMA
CULTANA
OLYMPIC DAM WEST
BRINKWORTH TEMPLERS WEST
MUNNO PARA
BLYTH WEST
SNOWTOWN NTH & STH
HALLETT HILL
BLUFF
HALLETT WF
MT LOCK HALLETT PS
NORTH BROWN HILL
TUNKILLO
PARA
MAGILL
P.GARDENS WEST
PELICAN PT PS LE FEVRE
TORRENS ISLAND B
NORTHFIELD
CITY WEST
KILBURN
TAILEM BEND SOUTH EAST
HEYWOOD
CHERRY GARDENS
MT BARKER SOUTH
EAST TCE
HAPPY VALLEY
MORPHETT VALE EAST
PORT STANVAC
TORRENS ISLAND A
DRY CREEK
LADBROKE GROVE
MURRAY LINK
ROBERTSTOWN HORNSDALE
BELALIE
Power flow On the Heywood Interconnector
STARFISH HILL
SNOWTOWN NTH
SNOWTOWN STH
MOKOTA
MT LOCK CANOWIE
DAVENPORT
BUNGAMA
CULTANA
OLYMPIC DAM WEST
BRINKWORTH TEMPLERS WEST
MUNNO PARA
BLYTH WEST
SNOWTOWN NTH & STH
HALLETT HILL
BLUFF
HALLETT WF
MT LOCK HALLETT PS
NORTH BROWN HILL
TUNKILLO
PARA
MAGILL
P.GARDENS WEST
PELICAN PT PS LE FEVRE
TORRENS ISLAND B
NORTHFIELD
CITY WEST
KILBURN
TAILEM BEND SOUTH EAST
HEYWOOD
CHERRY GARDENS
MT BARKER SOUTH
EAST TCE
HAPPY VALLEY
MORPHETT VALE EAST
PORT STANVAC
TORRENS ISLAND A
DRY CREEK
Line reclosed after 1 second
LADBROKE GROVE
MURRAY LINK
ROBERTSTOWN HORNSDALE
BELALIE
Power flow On the Heywood Interconnector
STARFISH HILL
SNOWTOWN NTH
SNOWTOWN STH
MOKOTA
MT LOCK CANOWIE
DAVENPORT
BUNGAMA
CULTANA
OLYMPIC DAM WEST
BRINKWORTH TEMPLERS WEST
MUNNO PARA
BLYTH WEST
SNOWTOWN NTH & STH
HALLETT HILL
BLUFF
HALLETT WF
MT LOCK HALLETT PS
NORTH BROWN HILL
TUNKILLO
PARA
MAGILL
P.GARDENS WEST
PELICAN PT PS LE FEVRE
TORRENS ISLAND B
NORTHFIELD
CITY WEST
KILBURN
TAILEM BEND SOUTH EAST
HEYWOOD
CHERRY GARDENS
MT BARKER SOUTH
EAST TCE
HAPPY VALLEY
MORPHETT VALE EAST
PORT STANVAC
TORRENS ISLAND A
DRY CREEK
Second fault within 30 seconds of previous fault
LADBROKE GROVE
MURRAY LINK
ROBERTSTOWN HORNSDALE
BELALIE
Power flow On the Heywood Interconnector
HALLETT HILL
BLUFF NORTH BROWN HILL
STARFISH HILL
SNOWTOWN NTH
SNOWTOWN STH
MOKOTA
MT LOCK CANOWIE
DAVENPORT
BUNGAMA
CULTANA
OLYMPIC DAM WEST
BRINKWORTH TEMPLERS WEST
MUNNO PARA
BLYTH WEST
SNOWTOWN NTH & STH HALLETT
WF
MT LOCK HALLETT PS
TUNKILLO
PARA
MAGILL
P.GARDENS WEST
PELICAN PT PS LE FEVRE
TORRENS ISLAND B
NORTHFIELD
CITY WEST
KILBURN
TAILEM BEND SOUTH EAST
HEYWOOD
CHERRY GARDENS
MT BARKER SOUTH
EAST TCE
HAPPY VALLEY
MORPHETT VALE EAST
PORT STANVAC
TORRENS ISLAND A
DRY CREEK
LADBROKE GROVE
MURRAY LINK
ROBERTSTOWN HORNSDALE
BELALIE
Power flow On the Heywood Interconnector
HALLETT HILL
BLUFF NORTH BROWN HILL
STARFISH HILL
SNOWTOWN NTH
SNOWTOWN STH
MOKOTA
MT LOCK CANOWIE
DAVENPORT
BUNGAMA
CULTANA
OLYMPIC DAM WEST
BRINKWORTH TEMPLERS WEST
MUNNO PARA
BLYTH WEST
SNOWTOWN NTH & STH HALLETT
WF
MT LOCK HALLETT PS
TUNKILLO
PARA
MAGILL
P.GARDENS WEST
PELICAN PT PS LE FEVRE
TORRENS ISLAND B
NORTHFIELD
CITY WEST
KILBURN
TAILEM BEND SOUTH EAST
HEYWOOD
CHERRY GARDENS
MT BARKER SOUTH
EAST TCE
HAPPY VALLEY
MORPHETT VALE EAST
PORT STANVAC
TORRENS ISLAND A
DRY CREEK
LADBROKE GROVE
MURRAY LINK
ROBERTSTOWN HORNSDALE
BELALIE
Power flow On the Heywood Interconnector
Voltage on 132 kV system
HALLETT HILL
BLUFF NORTH BROWN HILL
STARFISH HILL
SNOWTOWN NTH
SNOWTOWN STH
MOKOTA
MT LOCK CANOWIE
DAVENPORT
BUNGAMA
CULTANA
OLYMPIC DAM WEST
BRINKWORTH TEMPLERS WEST
MUNNO PARA
BLYTH WEST
SNOWTOWN NTH & STH HALLETT
WF
MT LOCK HALLETT PS
TUNKILLO
PARA
MAGILL
P.GARDENS WEST
PELICAN PT PS LE FEVRE
TORRENS ISLAND B
NORTHFIELD
CITY WEST
KILBURN
TAILEM BEND SOUTH EAST
HEYWOOD
CHERRY GARDENS
MT BARKER SOUTH
EAST TCE
HAPPY VALLEY
MORPHETT VALE EAST
PORT STANVAC
TORRENS ISLAND A
DRY CREEK
LADBROKE GROVE
MURRAY LINK
ROBERTSTOWN HORNSDALE
BELALIE
Power flow On the Heywood Interconnector Detailed
Voltage on 132 kV system
HALLETT HILL
BLUFF NORTH BROWN HILL
STARFISH HILL
SNOWTOWN NTH
SNOWTOWN STH
MOKOTA
MT LOCK CANOWIE
DAVENPORT
BUNGAMA
CULTANA
OLYMPIC DAM WEST
BRINKWORTH TEMPLERS WEST
MUNNO PARA
BLYTH WEST
SNOWTOWN NTH & STH HALLETT
WF
MT LOCK HALLETT PS
TUNKILLO
PARA
MAGILL
P.GARDENS WEST
PELICAN PT PS LE FEVRE
TORRENS ISLAND B
NORTHFIELD
CITY WEST
KILBURN
TAILEM BEND SOUTH EAST
HEYWOOD
CHERRY GARDENS
MT BARKER SOUTH
EAST TCE
HAPPY VALLEY
MORPHETT VALE EAST
PORT STANVAC
TORRENS ISLAND A
DRY CREEK
LADBROKE GROVE
MURRAY LINK
ROBERTSTOWN HORNSDALE
BELALIE
Power flow On the Heywood Interconnector Detailed
Voltage on 132 kV system
HALLETT HILL
BLUFF NORTH BROWN HILL
STARFISH HILL
SNOWTOWN NTH
SNOWTOWN STH
MOKOTA
MT LOCK CANOWIE
DAVENPORT
BUNGAMA
CULTANA
OLYMPIC DAM WEST
BRINKWORTH TEMPLERS WEST
MUNNO PARA
BLYTH WEST
SNOWTOWN NTH & STH HALLETT
WF
MT LOCK HALLETT PS
TUNKILLO
PARA
MAGILL
P.GARDENS WEST
PELICAN PT PS LE FEVRE
TORRENS ISLAND B
NORTHFIELD
CITY WEST
KILBURN
TAILEM BEND SOUTH EAST
HEYWOOD
CHERRY GARDENS
MT BARKER SOUTH
EAST TCE
HAPPY VALLEY
MORPHETT VALE EAST
PORT STANVAC
TORRENS ISLAND A
DRY CREEK
LADBROKE GROVE
MURRAY LINK
ROBERTSTOWN HORNSDALE
BELALIE
Power flow On the Heywood Interconnector Detailed
Voltage on 132 kV system
HALLETT HILL
BLUFF NORTH BROWN HILL
STARFISH HILL
SNOWTOWN NTH
SNOWTOWN STH
MOKOTA
MT LOCK CANOWIE
DAVENPORT
BUNGAMA
CULTANA
OLYMPIC DAM WEST
BRINKWORTH TEMPLERS WEST
MUNNO PARA
BLYTH WEST
SNOWTOWN NTH & STH HALLETT
WF
MT LOCK HALLETT PS
TUNKILLO
PARA
MAGILL
P.GARDENS WEST
PELICAN PT PS LE FEVRE
TORRENS ISLAND B
NORTHFIELD
CITY WEST
KILBURN
TAILEM BEND SOUTH EAST
HEYWOOD
CHERRY GARDENS
MT BARKER SOUTH
EAST TCE
HAPPY VALLEY
MORPHETT VALE EAST
PORT STANVAC
TORRENS ISLAND A
DRY CREEK
LADBROKE GROVE
MURRAY LINK
ROBERTSTOWN HORNSDALE
BELALIE
Power flow On the Heywood Interconnector Detailed
Voltage on 132 kV system
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