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European U+lity Week Conference 2013
© Landis+Gyr | October 16, 2013
Managing Big Data – How to Turn Data into Knowledge
John Galloway I Richard Haagensen
© Landis+Gyr | October 16, 2013
Agenda
� Big Data
n Why big data & challenges n Requirements for a soluOon n Intelligence through E2E AMI
� Case Oncor
n SituaOon n SoluOon n Results
n Summary -‐ conclusions
© Landis+Gyr | October 16, 2013
Why Big Data
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AMI integra+on with the U+lity ERP architecture and opera+onal IT systems provides: Ø dynamic billing possibiliOes Ø improved customer saOsfacOon and engagement Ø opOmized distribuOon grid operaOons and asset
management Ø informaOon and services in the new integrated energy smart
market
… to enable on-‐+me analy+cs in the opera+onal decision making
© Landis+Gyr | October 16, 2013
Challenges of the Big Data
� How to manage and u+lize the increasing data?
Hundreds of million daily meter reads & diagnosOc events
Data storages increase -‐ Terabytes of data
VOLUME
On-‐Ome – all the Ome – data availability through analyOcs
InformaOon both on consumpOon and grid network
STORAGE
COMPLEXITY
AVAILABILITY
© Landis+Gyr | October 16, 2013
SoluOon reference architecture vs. requirements
Head End System PlaWorm
Smart devices
Grid & Meter Data Management Systems
IEC 61850 and
IEC 62056
FLEXIBILITY
EFFICIENCY
INTER-‐OPERABILITY
SECURITY
From data into knowledge IEC 61968
IEC 61968
U+lity Business Applica+ons
U+lity Opera+onal Systems
� OperaOonal performance & cost efficiency
� Security
© Landis+Gyr | October 16, 2013
Extended Data and AnalyOcs – from data into knowledge
Head End System PlaWorm
Smart devices
Grid & Meter Data Management Systems
IEC 61850 and
IEC 62056
IEC 61968
IEC 61968
U+lity Business Applica+ons
U+lity Opera+onal Systems
� The AMI system is uniquely posi+oned in the U+lity to provide on-‐+me opera+onal benefit through data analy+cs
current, valid high-‐quality
data
on-‐ Ome operaOonal informaOon
• Outage Management Op+miza+on
• Transformer Load Management / Asset Op+miza+on
• Revenue Protec+on (technical and non-‐technical losses)
• Demand Response Valida+on and Forecas+ng
© Landis+Gyr | October 16, 2013 7
Case Oncor
© Landis+Gyr | October 16, 2013
About Oncor
• About 7 million consumers, ~ one third of Texas • Sixth-‐largest U.S. transmission and distribu+on
company • 164,153 km of distribu+on lines • 36,260 km of transmission lines
• 86,904 square kilometers of territory
Oncor: situaOon
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Oncor is the largest regulated transmission and distribu+on u+lity in Texas
n DeregulaOon separates generaOon, transmission and distribuOon into independent operaOng jurisdicOons
n Consumers are given choice to purchase energy from one of more than 100 retail electric providers
� ERCOT (Electric Reliability Council of Texas), the regulatory body, mandates that Oncor provides 15-‐minute interval data to the market for sejlement every day
n ValidaOon requirements grow from collecOng one billing read per month to collecOng 96 reads each day
n Storage requirements increased from insignificant volumes to more than 28TB of historic data
© Landis+Gyr | October 16, 2013
Oncor: soluOon
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� The smart meter and MDMS technology must support large data volumes
n Oncor installed Gridstream RF Mesh technology and 3.2 million Focus AX-‐SD smart meters and the Gridstream MDMS – Smart meters deliver more than 355 million
reads per day – MDMS validates every read, every day and
prepares data for use across uOlity
n Home Area Networking protocols are supported by the meter and MDMS – ability to provision and communicate with
in-‐home displays about pricing and usage informaOon
n Oncor also deployed SmartData for Outage Management, an applicaOon extension for the Gridstream MDMS to support its Outage Management System during outages
© Landis+Gyr | October 16, 2013
Oncor Results
n The command-‐and-‐control funcOonality provided by total soluOon enables remotely compleOng more than 4 million service orders eliminaOng 20 million drive miles, 1.65 million fuel gallons, 16,000 tons of CO2 emissions.
n The Gridstream MDMS processes mulOple channels of data, more than 355 million meter reads each day through its ValidaOon, EsOmaOon and EdiOng rules enabling Oncor to deliver the previous day’s usage for 3.2 million meters to ERCOT for sehlement. – The Gridstream MDMS processes this data in approximately 43 minutes
n SmartData for Outage Management enables Oncor to fix 25% of outages before the customer calls to report a power failure.
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© Landis+Gyr | October 16, 2013
SoluOon Architecture
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Enterprise Service Bus
Customer Informa+on System
Gridstream RF (HES)
Gridstream MDMS
Outage Management
System
Asset Management
System (Maximo)
Opera+onal Data Storage
Common Meter Data Repository
Smart Meter Texas Portal
Smart meters
© Landis+Gyr | October 16, 2013
Outage Progression -‐ Last Gasp
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Head End System
Outage Management System
Last Gasp
Gridstream Meter Data Management System
Network Model
© Landis+Gyr | October 16, 2013
Outage Progression – VerificaOon
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Head End System
Outage Management System
On-‐Demand Read
Gridstream Meter Data Management System
On-‐Demand Read
Mass Ping
AMI Portal
Network Model
© Landis+Gyr | October 16, 2013
Outage Progression – RestoraOon
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Head End System
Outage Management System
End Point Restore
Gridstream Meter Data Management System
End Point Power Restore No+fica+on
Restora+on Verifica+on
Metering Devices Two way communica+ons
Head End System
Gridstream soluOon porkolio
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Gridstream AIM
3rd party MDMS Gridstream HES
Services
Smart metering opera+ons
Business processes
Network management
Support for u+lity processes
Gridstream HES
Smart Devices E350 E450 E550* E650 S650 L740* P350* 3rd party IDIS Mul+-‐energy*: G350 T550 W550 * For Gridstream AIM only
Gridstream Applica+ons
Gridstream MDMS
Meter Data Management System
UOlity IT systems
Communica+on units and devices DC450 E35C E55C E65C
Thank you for your ahenOon
© Landis+Gyr | October 16, 2013 16
