FME and IDMS
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Transcript of FME and IDMS
GRID
FME and IDMS
Vinoth Mohan
Integrated Distribution Management System
Network Operations Model
• Network Operations model is the core model of the e-terradistribution Distribution Management System.
• It maintains both the static and the dynamic data describing the distribution network.
• The data is structured to support all the required functionality of DMS: real-time operations, network analysis functions, and user interface displays for the distribution network.
Alstom - Network Operations Model
• Based on Common Information Model (CIM).
• The CIM provides a standard way of representing power system resources as object classes and attributes along with their relationships. This is accomplished by defining a common language (i.e., semantics and syntax). It is a schema, not a database or a specific data file format.
• IEC 61970/68
• The Circuits (Feeders) are grouped together into Substations.
FME tools used by Alstom
1. FME Data Inspector
2. FME Workbench
What are we trying to achieve?
Any acceptable input format
FME workbench
Station externals in csv/xml format
Substation Editor
Station internalsxml file
Model Validator
DMS model file
Global file
Electrical and Non-Electrical layers
Substation Transformer BankFeeder Switch CabinetBus VaultGenerator UI ContainerLine ManholeComposite Switch Duct BankSwitch Splice BoxFuseBreakerRecloserSectionalizerJumperLoadSeries ReactorShunt ImpedanceGroundTransformerTime Overcurrent RelayFault DetectorStatic VAR Compensator
Electrical data from features
Construction Model
Conductor Model
Load Category
Schedule
Schedule Point
Season
Day Type
Transformer Model
Tap Changer Model
Switch Model
Shunt Impedance Model
Series Reactor Model
Generator Model
Composite Switch Model
Electrical Connectivity – Node Based (Inline / Shunt)
Distribution System Object
Symbol Placement Label Placement
Poly-Placement
Point Placement
Combination Placement
Substation Yes YesFeeder YesBus Yes YesLine Yes YesSwitching Device Yes YesTransformer Bank Yes YesTransformer Yes YesSeries Impedance Yes YesShunt Impedance Yes YesStatic VAR Compensator
Yes Yes
Load Yes YesGround/Earthing Device
Yes Yes
Generator Yes YesComposite Switch Yes YesOvercurrent Relay Yes YesFault Indicator Yes YesDuct Bank Yes YesVault Yes YesSwitch Cabinet Yes Yes YesManhole YesSplice Box Yes YesUI Container Yes Yes
FME Data Inspector
FME Workbench
Full Process
Electrical station on IDMS
www.alstom.com