IEC61970-456

TC 57
TC 57
Review Of IEC 61970-456
CIM University Oslo, June 17, 2014
[email protected]
TC 57
Overview
 IEC 61970-456
 Profiles and Profile generation
 Use Cases
 CIM Canonical Model and Profile
 CIMXML examples
 Bus-branch & Node breaker topology
 Boundary Modelling
TC 57
Some IEC 61970 Profiles I
 Data with slow change rate
 Equipment
 Diagram layout
 Dynamics data
IEC 61970-452
IEC 61970-453
IEC 61970-457
 Data with medium change rate
 Topology and Switch statuses (TP)
IEC 61970-456
 Data with high change rate
 Steady State Hypothesis (SSH)
 Power flow solution state variables (SV)
IEC 61970-456
IEC 61970-456
 Serialization format, CIMXML
IEC 61970-552
 CGMES, the corresponding ENTSO-E profile
P3
TC 57
Why Steady State Hypothesis?
 Initially Topology and State Variables used both for
 Output
 Input
 Didn’t work, Power Flow solutions drifted
 Need to remember the starting conditions
 Steady State Hypothesis solved this
TC 57
Some IEC 61970 Profiles II
61970-456
profiles
61970-451 (not ready)
profiles
State
variables
profile
Steady
State
Hypotesis
Topology
profile
61970-452
profiles
61970-453
profiles
Discrete
measurements
profile
Analog
measurements
profile
Equipment
model
profile
Schematic
layouts
profile
TC 57
Profiling Methods
Methods In Practice
Semantic Models
- UML
- XMI
- RDFS (61970-501)
- OWL (61970-505)
Principle Profiling Method
Information Model
Canonical CIM (UML)
Canonical CIM
61970
61968
62325
Manual Restrictions
Shared Contextual Model
Manual profiles generation
Rules to be developed
Manual Restrictions
Profiles
61970-4xx
61968-X
62325-351
Document Contextual Model
Message gen
62325-450
Manual Structuring of
Payload
Message Profile
62325-45x
Assembly Model
XML Schema generation
62361-100
CIMXML message syntax
61970-552
W3C XML
XML Schema
Syntax/Schema
Generation
Syntactic Model
W3C XML
Generate Instance Data
CIMXML
Instance files
Described by
XML Schema
Instance Data
P6
TC 57
IEC 61970/61968 Profiling Methods
UML tool
EA
Canonical
Model in UML
Canonical model
Enable interoperability
Profiling tools
- EA
- CIMTool
Profile
definition
Profile
tool
CIM UML tool
*.xmi
*.eap
Validation
Report
Model template
*.doc
Model
*xmi11.xml
*xmi21.xml
*cimtool.xml
(automating
EA function)
Model
*.doc
61970-301
61968-11
62325-301
Model
*.xml
(web
publishing)
Validation
Profile
*.owl
Profile
*.rdf
Profile
*.html
Profile
*.xsd
Statistics
Manual
editing
Profile
*.doc
Manual
insert file
Part
*.doc
61970-452
61970-456
61968-13
61968-3 through 61968-9
TC 57
SCADA
Analog
measurements
3
Discrete
measurements
2
Data
Equipment
model
modeler
1
State
estimator
Network
Model
builder
Topology
Schedule
updater
Schedule
values
Steady state
hypothesis
6
State
variables
5
4
External consumer
State Estimation Use Case
TC 57
Power Flow Use Case
Equipment
model
1
4
Case
builder
Steady state
hypothesis
Network
Model
Builder
Topology
Power
Flow
State
variables
5
6
External consumer
Data
modeler
TC 57
Power Flow Inputs
Diagram Layout
Geo Locations
Network As-Built
Model Parts
Dynamics
Physical Model
Select / Edit
Contingency List
Model Parts
EQ
DL
- Equipment
GL
- Containment
- Connectivity
- Controls
- SIPS
- Equipment Rating
- Normal operations
- Energy allocation
DY
CL
Planned
Construction
Projects
TP
SSH
Measurement
Sources
External
Sources
Outage
Schedules
Energy
Forecasts &
Schedules
Device Status
Initialization/Edit
Control Setting
Initialization/Edit
Monitoring
Initialization/Edit
Case Parts
Repository
Datasets
Described by
CIM Profiles
Case Parts
Energy Injection
Initialization/Edit
- Status
- Switch status
- In Service
- Branch end
- Tap positions
- Control settings
- Voltage regulation
- Flow regulation
- SIPS
- Monitoring
- Operating limits
- Other
- Energy Injections
- Bulk generation
- Solar
- Wind
- Storage
- Traditional Load
- DR
- etc,
- TopologyNodes
- association to
conducting equipment
SV
Topology &
Network Solution
Algorithm
- Energized State
- Island Topology
- BusVoltage
- Bus Injections
- Terminal flows
- Controls
- Violations
TC 57
Topology Canonical AC Model
cl a ss M a i n
+Measurements
IdentifiedObject
IdentifiedObject 0..*
Remarks
- Support both
- Bus-branch
- Node-breaker
- ConnectivityNodes
input topology
- TopologicalNodes
resulting topology
- BusNameMarkers
preserve bus
names
M ea s::
M ea sur ement
C or e::A C DC Ter mi na l
0..1 +
+Terminal +
+Terminals
C or e::
Ter mi na l
C or e::
C onnect i v i t y NodeC ont a i ner
0..*
0..*
+Terminals
+Terminal
+ConnectivityNodeContainer
+ConnectivityNode
0..1
IdentifiedObject
+ConnectivityNodes
+ConnectivityNodeContainer
Bus/Branch
calculated Model
0..*
0..*
+ConnectivityNodes
+TopologicalNode
0..1
+TopologicalNodes
1..*
+TopologicalIsland
0..1
aggregate :Boolean [0..1]
normallyInService :Boolean [0..1]
1
C or e::
C onduct i ngEqui pment
0..*
+ConductingEquipment
+BaseVoltage
0..1
0..*
C or e::Equi pment
+ConductingEquipment
+TopologicalNode
Topol ogi ca l Node
priority :Integer [0..1]
PowerSystemResource
+
+
0..1
IdentifiedObject +TopologicalNode
+TopologicalNode
0..*
Bus/Branch bus
naming specificaiton
static model.
Switch/Node
static Model
C or e::
C onnect i v i t y Node
B usNa meM a r k er
+BusNameMarker +
0..*
1
IdentifiedObject
0..1
connected :Boolean [0..1]
1..*
sequenceNumber :Integer [0..1]
PowerSystemResource
0..1
+Terminal
0..1
+BaseVoltage +
0..1
+AngleRefTopologicalNode
IdentifiedObject
C or e::B a seV ol t a ge
nominalVoltage :Voltage [0..1]
+AngleRefTopologicalIsland
0..1
IdentifiedObject
Topol ogi ca l I sl a nd
The diagram only
shows AC equipment.
TC 57
Topology Profile
cl a ss Topol ogy
ACDCTerminal
IdentifiedObject
C or e::Ter mi na l
C or e::
C onnect i v i t y Node
+
0..*
+ConnectivityNodes
+TopologicalNode
IdentifiedObject
+
nominalVoltage :Voltage [0..1]
0..*
+DCTerminals
0..*
+TopologicalNode
0..1
+DCTopologicalNode
0..1
IdentifiedObject
+TopologicalNode
0..1
+BaseVoltage
Topol ogi ca l Node
+
0..* +
IdentifiedObject
DC ::
DC B a seTer mi na l
+Terminal
0..1
C or e::B a seV ol t a ge
phases :PhaseCode [0..1]
ACDCTerminal
DC ::DC Node
+DCNodes
+DCTopologicalNode
IdentifiedObject
DC Topol ogi ca l Node
pInjection :ActivePower [0..1]
qInjection :ReactivePower [0..1]
+TopologicalNode
0..*
+DCTopologicalNode
+ConnectivityNodeContainer
0..1
PowerSystemResource
C or e::
C onnect i v i t y NodeC ont a i ner
0..*
0..*
+DCEquipmentContainer
0..1
EquipmentContainer
DC ::
DC Equi pment C ont a i ner
0..1
TC 57
State Variables Canonical AC Model
cl a ss St a t eV a r i a bl es
St a t eV a r i a bl e
Sv Shunt C ompensa t or Sect i ons
+
sections :Float [0..1]
+SvShuntCompensatorSections
Remarks
- Profile has own UML
- Links with Equipment
- Every solution is “new”
0..1
Sv Ta pSt ep
+
position :Float [0..1]
0..1
+ShuntCompensator
1
+SvTapStep
RegulatingCondEq
W i r es::
Shunt C ompensa t or
Sv I nject i on
+
+
pInjection :ActivePower [0..1]
qInjection :ReactivePower [0..1]
+SvInjection
+TapChanger
1
Sv St a t us
+
inService :Boolean [0..1]
+SvStatus
0..1
0..1
Sv P ow er Fl ow
Sv V ol t a ge
+
+
angle :AngleDegrees [0..1]
v :Voltage [0..1]
+SvVoltage
0..1
PowerSystemResource
W i r es::Ta pC ha nger
+
+
p :ActivePower [0..1]
q :ReactivePower [0..1]
+ConductingEquipment
1
0..1
+SvPowerFlow
Equipment
C or e::
C onduct i ngEqui pment +ConductingEquipment
+TopologicalNode
1
1
+TopologicalNode
IdentifiedObject
Topol ogy ::
Topol ogi ca l Node
+TopologicalNode
0..1
1
+Terminals
1
ACDCTerminal
0..*
+Terminal
0..*
+Terminal
C or e::Ter mi na l
+
phases :PhaseCode [0..1]
TC 57
State Variables AC Profile In UML
cl a ss A C St a t eV a r i a bl es
StateVariable
StateVariable
Sv Shunt C ompensa t or Sect i ons
Sv Ta pSt ep
+
+
position :Float [0..1]
sections :Float [0..1]
1
RegulatingCondEq
PowerSystemResource
W i r es::
Shunt C ompensa t or
W i r es::Ta pC ha nger
StateVariable
Equipment
C or e::
C onduct i ngEqui pment
StateVariable
StateVariable
Sv I nject i on
Sv P ow er Fl ow
Sv V ol t a ge
pInjection :ActivePower [0..1]
qInjection :ReactivePower [0..1]
0..1
+
+
angle :AngleDegrees [0..1]
v :Voltage [0..1]
+SvVoltage
0..1
0..1
+ConductingEquipment
+ShuntCompensator
1
+TapChanger
1
inService :Boolean [0..1]
+SvStatus
0..1
+SvTapStep
+SvInjection
Sv St a t us
+
+SvShuntCompensatorSections
0..1
+
+
StateVariable
+
+
p :ActivePower [0..1]
q :ReactivePower [0..1]
+SvPowerFlow
0..1
+Terminal
1
+TopologicalNode
1
1
ACDCTerminal
+TopologicalNode
IdentifiedObject
C or e::Ter mi na l
+
phases :PhaseCode [0..1]
Topol ogy ::
Topol ogi ca l Node
1..*
+TopologicalNodes
0..1
+AngleRefTopologicalNode
+AngleRefTopologicalIsland
IdentifiedObject
Topol ogy ::
0..1
+TopologicalIsland Topol ogi ca l I sl a nd
0..1
TC 57
State Variables AC Profile Sign
Conventions
 SvPowerFlow
 Load sign convention is used, i.e. positive sign means
flow out from a TopologicalNode (bus) into the conducting
equipment.
 SvInjection
 The power injected into the bus in addition to injections
from equipment terminals. Positive sign means injection
into the TopologicalNode (bus).
TC 57
State Variables DC Profile In UML
cl a ss DC
ConductingEquipment
A C DC C onv er t er
+
+
+
+
idc :CurrentFlow
poleLossP :ActivePower
uc :Voltage
udc :Voltage
«Description»
C sC onv er t er
+
+
alpha :AngleDegrees
gamma :AngleDegrees
«Description»
V sC onv er t er
+
+
delta :AngleDegrees
uf :Voltage
TC 57
Steady State Hypothesis Profile In
UML
cl a ss St ea dy St a t el Hy pot hesi sP r of i l e
IdentifiedObject
«Description»
C ont r ol A r ea ::C ont r ol A r ea
C or e::P ow er Sy st emResour ce
Remarks
- SSH attributes on existing
equipment
- No new SSH classes,
different from SV
discrete :Boolean
enabled :Boolean
targetDeadband :Simple_Float [0..1]
targetValue :Simple_Float
targetValueUnitMultiplier :UnitMultiplier
Note that
RegulatingControl.targetDeadba
nd is primarily used if the
RegulatingControl.discrete is set
to "true". Tools should handle
cases in which
RegulatingControl.targetDeadba
nd has a value if
RegulatingControl.discrete is set
to "false" or cases in which
RegulatingControl.targetDeadba
nd equals zero.
netInterchange :ActivePower
pTolerance :ActivePower [0..1]
+
+
controlEnabled :Boolean
step :Simple_Float
W i r es::Ta pC ha nger
«Description»
W i r es::Regul a t i ngC ont r ol
+
+
+
+
+
+
+
«Description»
W i r es::Ra t i oTa pC ha nger
W i r es::P ha seTa pC ha nger NonLi nea r
W i r es::
P ha seTa pC ha nger
«Description»
W i r es::
P ha seTa pC ha nger A sy mmet r i ca l
«Description»
W i r es::
P ha seTa pC ha nger Ta bul a r
«Description»
W i r es::
Ta pC ha nger C ont r ol
«Description»
W i r es::
P ha seTa pC ha nger Li nea r
«Description»
W i r es::
P ha seTa pC ha nger Sy mmet r i ca l
RegulatingCondEq
RegulatingCondEq
W i r es::Shunt C ompensa t or
+
«Description»
W i r es::St a t i cV a r C ompensa t or
sections :Simple_Float
+
ConductingEquipment
«Description»
W i r es::Ener gy Sour ce
+
+
activePower :ActivePower
reactivePower :ReactivePower
«enumeration»
W i r es::
A sy nchr onousM a chi neK i nd
EquivalentEquipment
+
+
+
+
regulationStatus :Boolean [0..1]
regulationTarget :Voltage [0..1]
p :ActivePower
q :ReactivePower
+
asynchronousMachineType :AsynchronousMachineKind
RotatingMachine
«enumeration»
W i r es::
Sy nchr onousM a chi neO per a t i ngM ode
«Description»
W i r es::Sy nchr onousM a chi ne
generator
condenser
motor
EquivalentInjection.regulationStatus and
EquivalentInjection.regulationTarget are
required attributes if the
EquivalentInjection is connected to a nonBoundary node.
+
RegulatingCondEq
+
+
+
ConductingEquipment
referencePriority :Integer
p :ActivePower
q :ReactivePower
Equipment
W i r es::P r ot ect edSw i t ch
«Description»
W i r es::
Di sconnect or
«Description»
W i r es::
Loa dB r ea k Sw i t ch
«Entsoe»
+
normalPF :Simple_Float
«Description»
W i r es::B r ea k er
«Description»
Gener a t i on::
Hy dr oGener a t i ngU ni t
«Description»
Gener a t i on::
Sol a r Gener a t i ngU ni t
«Description»
Gener a t i on::
Ther ma l Gener a t i ngU ni t
St ea dy St a t eHy pot hesi sV er si on
+
+
+
+
+
+
+
+
+
+
•
«Description»
Gener a t i on::Gener a t i ngU ni t
open :Boolean
«Operation,ShortCi...
W i r es::
Gr oundDi sconnect or
operatingMode :SynchronousMachineOperatingMode
«Description»
W i r es::Ext er na l Net w or k I nject i on
«Description»
W i r es::Sw i t ch
+
RotatingMachine
«Description»
W i r es::A sy nchr onousM a chi ne
generator
motor
«Description»
Equi v a l ent s::Equi v a l ent I nject i on
q :ReactivePower
«Description»
W i r es::
Nonl i nea r Shunt C ompensa t or
«Description»
W i r es::Li nea r Shunt C ompensa t or
baseUML :String = iec61970cim16v2... {readOnly}
baseURI :String = http://iec.ch/... {readOnly}
date :Date = 2014-05-26 {readOnly}
differenceModelURI :String = http://iec.ch/T... {readOnly}
entsoeUML :String = entsoe_v2.4.14 {readOnly}
entsoeURI :String = http://entsoe.e... {readOnly}
modelDescriptionURI :String = http://iec.ch/T... {readOnly}
namespaceRDF :String = http://www.w3.o... {readOnly}
namespaceUML :String = http://iec.ch/T... {readOnly}
shortName :String = SSH {readOnly}
«Description»
Gener a t i on::
W i ndGener a t i ngU ni t
«Description»
Gener a t i on::
Nucl ea r Gener a t i ngU ni t
ConductingEquipment
«Description»
W i r es::Ener gy C onsumer
+
+
«Operation,...
Loa dM odel ::
St a t i onSuppl y
p :ActivePower
q :ReactivePower
«Description»
Loa dM odel ::
NonC onf or mLoa d
«Description»
Loa dM odel ::
C onf or mLoa d
•
•
The active power slack is specified by using the multiple generator slack participation
factor in CIM. In case GeneratingUnit.normalPF is set to one and all other generating
units have a zero participation factor the GeneratingUnit which has normalPF equal
to one will be the active power slack for the ControlArea to which it belongs. In case
multiple generators all these GeneratingUnit(s) have non-zero normalPF, but there
must be one GeneratingUnit per control area that have maximum participation factor
(GeneratingUnit.normalPF).
In case of exchange of steady state hypothesis (non-solved model) or solved model
normalPF can be non-zero only for generators which are in operation (participate in
the load flow).
In case of exchange of steady state hypothesis (non-solved model, i.e. SV profile is
not exchanged) the tools should assign the slack node.
TC 57
Steady State Hypothesis Profile In
CIMTool
TC 57
SSH Topology Input In UML
cl a ss C or e
IdentifiedObject
A C DC Ter mi na l
+
connected :Boolean
PowerSystemResource
ConductingEquipment
«Description»
W i r es::Sw i t ch
Equi pment
+
open :Boolean
TC 57
SSH Injections, Voltages, Controls
In UML
cl a ss W i r es
ConductingEquipment
PowerSystemResource
Regul a t i ngC ondEq
Ta pC ha nger
+
+
+
controlEnabled :Boolean
step :Simple_Float
«Description»
Ext er na l Net w or k I nject i on
+
+
+
+
+
discrete :Boolean
enabled :Boolean
targetDeadband :Simple_Float [0..1]
targetValue :Simple_Float
targetValueUnitMultiplier :UnitMultiplier
p :ActivePower
q :ReactivePower
«Description»
St a t i cV a r C ompensa t or
asynchronousMachineType :AsynchronousMachineKind
+
+
+
«Description»
Equi v a l ent s::Equi v a l ent I nject i on
regulationStatus :Boolean [0..1]
regulationTarget :Voltage [0..1]
p :ActivePower
q :ReactivePower
sections :Simple_Float
«enumeration»
Sy nchr onousM a chi neO per a t i ngM ode
operatingMode :SynchronousMachineOperatingMode
EquivalentEquipment
+
+
+
+
Shunt C ompensa t or
q :ReactivePower
«Description»
Sy nchr onousM a chi ne
«enumeration»
A sy nchr onousM a chi neK i nd
generator
motor
+
+
+
+
+
Rot a t i ngM a chi ne
referencePriority :Integer
p :ActivePower
q :ReactivePower
«Description»
Regul a t i ngC ont r ol
controlEnabled :Boolean
«Description»
A sy nchr onousM a chi ne
+
PowerSystemResource
generator
condenser
motor
ConductingEquipment
ConductingEquipment
«Description»
Ener gy C onsumer
+
+
p :ActivePower
q :ReactivePower
«Description»
Ener gy Sour ce
+
+
activePower :ActivePower
reactivePower :ReactivePower
TC 57
SSH Active Power Distribution In
UML
cl a ss A ct i v e pow er
PowerSystemResource
Equipment
«Description»
C ont r ol A r ea ::C ont r ol A r ea
«Description»
Gener a t i ngU ni t
+
normalPF :Simple_Float
+
+
netInterchange :ActivePower
pTolerance :ActivePower [0..1]
TC 57
SSH DC In UML
cl a ss DC
ConductingEquipment
A C DC C onv er t er
+
+
+
+
p :ActivePower
q :ReactivePower
targetPpcc :ActivePower
targetUdc :Voltage
«Description»
V sC onv er t er
«Description»
C sC onv er t er
+
+
+
+
+
operatingMode :CsOperatingModeKind
pPccControl :CsPpccControlKind
targetAlpha :AngleDegrees
targetGamma :AngleDegrees
targetIdc :CurrentFlow
«enumeration»
C sO per a t i ngM odeK i nd
inverter
rectifier
«enumeration»
C sP pccC ont r ol K i nd
activePower
dcVoltage
dcCurrent
+
+
+
+
+
+
+
droop :PU
droopCompensation :Resistance
pPccControl :VsPpccControlKind
qPccControl :VsQpccControlKind
qShare :PerCent
targetQpcc :ReactivePower
targetUpcc :Voltage
«enumeration»
V sP pccC ont r ol K i nd
pPcc
udc
pPccAndUdcDroop
pPccAndUdcDroopWithCompensation
pPccAndUdcDroopPilot
«enumeration»
V sQ pccC ont r ol K i nd
reactivePcc
voltagePcc
powerFactorPcc
TC 57
CIMXML Topology Example
<rdf:RDF xmlns:rdf=http://www.w3.org/1999/02/22-rdf-syntax-ns# …
<cim:TopologicalNode rdf:ID = "_36f1e5a5-50dc-41a1-aad3-20cc0d448935">
<cim:IdentifiedObject.name>BLOO400SUBNET_7048</cim:IdentifiedObject.name>
</cim:TopologicalNode>
<cim:TopologicalNode rdf:ID = "_038abdec-9478-445c-ae48-bc2b9575825b">
<cim:IdentifiedObject.name>BLOO220SUBNET_7067</cim:IdentifiedObject.name>
</cim:TopologicalNode>
…
<cim:Terminal rdf:about="#_6703cf06-6d42-4928-97e3-409087b9d3e0">
<cim:Terminal.TopologicalNode rdf:resource="#_36f1e5a5-50dc-41a1-aad3-20cc0d448935”/>
</cim:Terminal>
<cim:Terminal rdf:about="#_d48051fa-1708-4e3f-b0e0-f39a5854fa02">
<cim:Terminal.TopologicalNode rdf:resource="#_36f1e5a5-50dc-41a1-aad3-20cc0d448935”/>
</cim:Terminal>
...
</rdf:RDF>
TC 57
CIMXML State Variables Example
<rdf:RDF xmlns:rdf=http://www.w3.org/1999/02/22-rdf-syntax-ns# …
<cim:TopologicalIsland rdf:ID = "_ac89ec36-736e-4a9b-8340-c9871401712d">
<cim:IdentifiedObject.name>Island1</cim:IdentifiedObject.name>
</cim:TopologicalIsland>
...
<cim:TopologicalNode rdf:about = “#_36f1e5a5-50dc-41a1-aad3-20cc0d448935">
<cim:TopologicalNode.TopologicalIsland rdf:resource=
"#_ ac89ec36-736e-4a9b-8340-c9871401712d”/>
</cim:TopologicalNode>
<cim:TopologicalNode rdf:about =“#_038abdec-9478-445c-ae48-bc2b9575825b">
<cim:TopologicalNode.TopologicalIsland rdf:resource=
"#_ ac89ec36-736e-4a9b-8340-c9871401712d”/>
</cim:TopologicalNode>
...
<cim:SvInjection rdf:ID = "_c58b5ebe-b0de-4a02-a5c3-406c730e1f9a ">
<cim:SvInjection.TopologicalNode rdf:resource="#_36f1e5a5-50dc-41a1-aad3-20cc0d448935"/>
<cim:SvInjection.pNetInjection>123</cim:SvInjection.pNetInjection>
<cim:SvInjection.qNetInjection>456</cim:SvInjection.qNetInjection>
</cim:SvInjection>
…
</rdf:RDF>
TC 57
SSH Topology Inputs And Outputs
Inputs
Equipment model profile
SSH Topology Inputs
- ConnectivityNodes describe both
- “Busses”
- Nodes in detailed node-breaker models
- Buss-branch topology described by
- Retained Switches (Switch.retained)
Equipment.normallyInService
- ACDCTerminal.connected
- Node-breaker topology described by
- Switch.open
- Equipment.normallyInService
- ACDCTerminal.connected
- Topology output
- TopologicalNode
Conducting
equipment
Terminal
Connectivity
Node
Outputs
SvPowerFlow
Topological
Node
SvInjection
SvVoltage
Topology profile
State variable profile
TC 57
Bus-Branch Model Connectivity
Retained Switch
Buss
split
Line
transfer
TN
Line opening
ACDCTerminal.
connected=false
TopologicalNode
Needed for SvVoltage
and SvInjection
TC 57
Boundary Modelling With Line
Network part 1
Substation
Con.
Node
Boundary
Network part 1
And
Network part 2
Network part 2
ACLineSegment
Line
ACLineSegment
Trmnl
Con.
Node
Trmnl
Trmnl
Trmnl
Substation
Con.
Node
TC 57
Boundary Modelling With Substation
Network part 1
Boundary
Network part 1
Network part 2
Network part 2
Substation
Breaker
Con.
Node
Trmnl
Trmnl
Voltagelevel
Con.
Node
Disconnector
Trmnl
Trmnl
Con.
Node
TC 57
Solving Per Region
Partitioning by Profile Datasets
Partitioning by Model Authority Sets
Regional
Model Authority
Bndry
MA
Regional
Model Authority
Bndry
MA
Regional
Model Authority
State
Variables
State
Variables
State
Variables
Topology
Topology
Topology
SSH
SSH
SSH
Equipment
Model
Equipment
Model
Equipment
Model
TC 57
Solving Multiple Regions
Partitioning by Profile Datasets
Partitioning by Model Authority Sets
Regional
Model Authority
Regional
Model Authority
Regional
Model Authority
State
Variables
Topology
SSH
SSH
SSH
Equipment
Model
Equipment
Model
Equipment
Model
Bndry
MA
Bndry
MA