Transcript OpenADE: Agenda, SGIP PAP10, NAESB ESPI

Enterprise Information
Management at AEP
Frank Wilhoit,
Enterprise Information Architect
July 2011
Agenda
• Today: an “ODS”
• The Day After Tomorrow: the Ontology
• Questions?
Facts on the Ground
• ARRA Demonstration Project in Columbus, OH metro area
• ~ 120K meters
• Deployment period in progress tyhrough EOY 2011
• Experience period = calendar 2012 and 2013
• Metrics and Benefits reports due to USDOE
• AMI Events Analytics
• If a meter tried to say “someone is coming towards me with a
pry-bar”, what would that sound like?
The gridSMART™ “ODS”
The gridSMART™ “ODS”
• Based on IEC 61968/61970 UML model
– Packages
• Metering
• Customer
– Some support classes from 61970
– DDL exported from Sparx Enterprise Architect 8.0
– Post-edited in CA ERwin®
– Hosted in UDB on AIX
Sources
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AMI
MDM
CIS
Distribution SCADA
Some sources already on the integration bus
Other sources adapted
So What Does This Have To Do With the Ontology?
• The model is the prime asset of the ontology.
• Generate / round-trip
• DDL
• XSD / XSLT
• Java etc. (not COBOL  )
• Add methods to classes
• Use a UML stereotype
• Put human-readable metadata in the model and/or link to a
metadata repository
Populating the Ontology
• Every adaptation is an opportunity
• Capture the adaptation requirements in a form that
contributes to the ontology
• This is part of your integration governance process
...and that’s when the real fun begins
• Version 1 is easy
• Version 2 is make-or-break
• Your (IT’s internal) customers own your information – and
that’s the good news
• You have to teach them about compatible change
• Use card games, or finger puppets, or whatever you have to
• Your vendors also “own” some of your information
• It can be a little bit harder to teach them...