2. 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
3. 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
ROBERTSTOWNHORNSDALE
BELALIE
Power flow
On the Heywood
Interconnector
4. 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
ROBERTSTOWNHORNSDALE
BELALIE
Power flow
On the Heywood
Interconnector
5. 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
ROBERTSTOWNHORNSDALE
BELALIE
Power flow
On the Heywood
Interconnector
6. 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
ROBERTSTOWNHORNSDALE
BELALIE
Power flow
On the Heywood
Interconnector
7. 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 & STHHALLETT
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
ROBERTSTOWNHORNSDALE
BELALIE
Power flow
On the Heywood
Interconnector
8. 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 & STHHALLETT
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
ROBERTSTOWNHORNSDALE
BELALIE
Power flow
On the Heywood
Interconnector
Voltage on 132 kV system
9. 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 & STHHALLETT
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
ROBERTSTOWNHORNSDALE
BELALIE
Power flow
On the Heywood
Interconnector Detailed
Voltage on 132 kV system
10. 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 & STHHALLETT
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
ROBERTSTOWNHORNSDALE
BELALIE
Power flow
On the Heywood
Interconnector Detailed
Voltage on 132 kV system
11. 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 & STHHALLETT
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
ROBERTSTOWNHORNSDALE
BELALIE
Power flow
On the Heywood
Interconnector Detailed
Voltage on 132 kV system
12. 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 & STHHALLETT
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
ROBERTSTOWNHORNSDALE
BELALIE
Power flow
On the Heywood
Interconnector Detailed
Voltage on 132 kV system