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Copyright 2011 Grid Cloud Systems, Inc.
Hosted Software for Utility
Operations and Maintenance
GridCloud
Systems
GRID CLOUD SYSTEMS
Enabling Mobile Users
with Integration Bus Data
John Gillerman
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2 Copyright 2011 Grid Cloud Systems, Inc.
Hosted Software for UtilityOperations and Maintenance
GRID CLOUD SYSTEMSGrid
CloudSystems
Problem Statement: Utility users/applications especially mobilecant easily access Integration Bus data
Integration Bus
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3 Copyright 2011 Grid Cloud Systems, Inc.
Hosted Software for UtilityOperations and Maintenance
GRID CLOUD SYSTEMSGrid
CloudSystems
WG 14 Specifies the Exchange Common Model MessagesBetween Applications
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4 Copyright 2011 Grid Cloud Systems, Inc.
Hosted Software for UtilityOperations and Maintenance
GRID CLOUD SYSTEMSGrid
CloudSystems
CustomerInquiry
Operation
Planning &
Optimization
NetworkOperation
Network Model & Customer Attachments
Extension Project Job Switching Schedule
Planned Outage
Changes to Network
Planned Outage Status
Record &Asset
Management
4
31
2
8
7,116
13
4
Start Extension Project
Maintenance
&
Construction
5
IEC TC57 WG14 Example Application Integration Scenario
Customer
Planned Outage Status
Extension Project Job Complete
Network
Extension
Planning
(This Example Integration Scenario Was Submitted to IEC TC57 WG14 By Midlands Electricity and M3i)
Network
Extension
Planning
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5 Copyright 2011 Grid Cloud Systems, Inc.
Hosted Software for UtilityOperations and Maintenance
GRID CLOUD SYSTEMSGrid
CloudSystems
Users Cannot Easily Access Integration Bus Data
Huge amounts of data is flowing between the applications on
the integration bus, but users need a way to select and receive
only the information they are interested in.
IEC 61968 Compliant Integration Bus
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6 Copyright 2011 Grid Cloud Systems, Inc.
Hosted Software for UtilityOperations and Maintenance
GRID CLOUD SYSTEMSGrid
CloudSystems
The Amount Of Data Exchanged On The integration Bus Is Huge. It Is Not PossibleFor An Individual Or Mobile Device To Receive And Process All Messages
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7 Copyright 2011 Grid Cloud Systems, Inc.
Hosted Software for UtilityOperations and Maintenance
GRID CLOUD SYSTEMSGrid
CloudSystems
Example: Meter Readings
A typical meter reading head end may send out a million meterevents a day. Each meter is typically identified by a numeric ID.
WG 14 messaging supports getting a list of every meter ID and to
poll for specific meter events once you have the meter ID.
How does a user who is only interested in VIP metering events
select the data of interest? Is it possible for any human to go
through a million numeric IDs to find the ones of interest?
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8 Copyright 2011 Grid Cloud Systems, Inc.
Hosted Software for UtilityOperations and Maintenance
GRID CLOUD SYSTEMSGrid
CloudSystems
Each Type Of User Wants Different Dataand Looks at Data Differently.
Enterprise
Data
Protection
Viewpoint
Asset
Viewpoint
Maintenance
Viewpoint
Planning
Viewpoint
EMS/DMS
Viewpoint
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9 Copyright 2011 Grid Cloud Systems, Inc.
Hosted Software for UtilityOperations and Maintenance
GRID CLOUD SYSTEMSGrid
CloudSystems
Typical Approach: A Warehouse Based Portal
Putting all messages into a data warehouse disables real-time eventing to users.
The portal typically has no means to notify users that new data of interest isavailable.
Using a data warehouse/portal in this way defeats the purpose of an event
driven architecture which is one of the main goals of an integration bus
Integration Bus
Pre-
Configured
Web Portal
Limited
Bandwidth
Network
HTTP Server HTTP Client
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10 Copyright 2011 Grid Cloud Systems, Inc.
Hosted Software for UtilityOperations and Maintenance
GRID CLOUD SYSTEMSGrid
CloudSystems
Need Ad Hoc Access to Data: Query and Subscriptions
Provided by John Simmins EPRI
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11 Copyright 2011 Grid Cloud Systems, Inc.
Hosted Software for UtilityOperations and Maintenance
GRID CLOUD SYSTEMSGrid
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Proposed Solution
Provided by John Simmins EPRI
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12 Copyright 2011 Grid Cloud Systems, Inc.
Hosted Software for UtilityOperations and Maintenance
GRID CLOUD SYSTEMSGrid
CloudSystems
North Area
Airport
Substation Main Substation
Breakers Loads Breakers TransformersTransformers
TC57 Physical
Model
Company X
Navigate to objects ofinterest. Subscribing to the
North Area allows a user to
only receive a subset CIM
data. Only data about the
objects in the North Area isreceived.
Solution Architecture: Use the CIM to access data
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13 Copyright 2011 Grid Cloud Systems, Inc.
Hosted Software for UtilityOperations and Maintenance
GRID CLOUD SYSTEMSGrid
CloudSystems
Integration Bus Data
Navigate and access only data of
interest by pointing and clicking on
CIM objects in a display
Bus
XFMR XFMR XFMR XFMR
Bus
Substation
Navigate and access only to data of interest
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Hosted Software for UtilityOperations and Maintenance
GRID CLOUD SYSTEMSGrid
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Using Web Services Gateway to Access the Integration Bus
Gateway
supports AdHoc Client
Access
Limited
BandwidthNetwork
Secure
Web Services
Web Service
Client
Gateway supports Client Query and Topic based Message
Subscription all configured via a model driven GUI
Integration Bus
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Hosted Software for UtilityOperations and Maintenance
GRID CLOUD SYSTEMSGrid
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Portal, Gateway and O&M Applications Can Run in the Cloud
Secure WebServiceAdapter
Limited
BandwidthNetwork
Secure
Web Services
Web Service
Client
All data exchange into and out of Gateway and Portal
Secured using Robust WS Security Protocols
Hosted Gateway
and Portal
Integration Bus
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