wayne longcore, manager enterprise architecture ... longcore.pdfwayne longcore, manager enterprise...
TRANSCRIPT
Metering, Billing/CIS America 2008, San Diego, CA
Title of presentationWayne Longcore, Manager Enterprise
Architecture & Standards,
Consumers Energy, MI, USA
Metering, Billing/CIS America 2008, San Diego, CA
AMI’s Architectural impact on the enterprise
1. Vision and timeline
2. Why AMI
3. Design
4. The one off theory
5. Design theory
6. Design direction
Metering, Billing/CIS America 2008, San Diego, CA
Customer OutageDetection
Demand ResponseTheft ID
Remote TFTN
Remote Meter Programming
Load Control
Price Signals sent to Customer
New Rate DesignAMR
AutomatedMeter Reads
AMR Capability+
AMI
Smart Grid
AMI Capability+
Remote detection
Central and distributed analysis
Correction of disturbances on the grid
Optimizes grid assets
Hourly RemoteMeter Reads
Customer Voltage Measurement
Load Profiling
Metering, Billing/CIS America 2008, San Diego, CA
Why AMI and the Smart Grid1. Computing in 1978 is like the Grid IN 2008. 1. PC’s, BBs, Cellphone apps, …
2.Would you drive an extra ¼ mile for 20 cents less gas?
3.What if gas was 50 cents and pumped itself while you work, sleep, shop?
4.What if it could pay for the 50 cents by selling back what it stored?
5.What about computerization of solar, wind, etc.?
Metering, Billing/CIS America 2008, San Diego, CA
Design base for AMI->Smart Grid
1.Design functionality where it should be in the long run
2.Minimize data duplication
3.Don’t build band-aids for today’s performance problemsArchitect it right the first time.
4. Expect significantly greater needs in the future
5. Your installing a ubiquitous network that should be reused?It is the size of the internet of mid 90s.
6.Design end to end, build in steps
Metering, Billing/CIS America 2008, San Diego, CA
Design based on known and gatherable current information.
Metering, Billing/CIS America 2008, San Diego, CA
AMI Management
SystemsWireless
Data
Collection
Paging
Data
Collection
CIS
OMS
WMS
GIS/DPS
Wide AreaNetworks
Meter-SpecificNetworks
Data Collection Systems
Web
PresentationRegulators and
Agencies
Public Wireless
(Paging,
GPRS, 1XRTT)
Telephone
Data
Collection
HAN
Power Line
Data
Collection
Usage Data
Repository
Private
Wireless
(WiMAX)
Asset Mgmt
Meter DataSystem
Energy Service
Provider
CSR, …
ThirdParties
Retailer
Satellite
BPL
Customer
PLC/BPL
Mesh RF
Point-to-Point
Design on Industry Architecture
Utility Systems
Data Exchange
Data Exchange
InternetInternet
PSTNPSTN
Dispath, …
Metering, Billing/CIS America 2008, San Diego, CA
Design for AMI communication
1.Moore’s law & the and the rate of change in a high value network
2.Highly non-deterministic networks
3.Supervisory control not just Data
4.Security isn’t just the pipe (people, process, technology) (services)1. DOS DDOS attacks
2. Did the entire internet of the mid 90s sink in
Metering, Billing/CIS America 2008, San Diego, CA
Design for Services in layers
1. AMI level Supervisory ControlBackground checks are expensive
2.Grouped functions can be Super-Supervisory control
3.Utilities actionsProgramming bugs, Microcode bugs, Disconnects,
load limits, etc.
4. Customers and third party actionsData lookup, price response, etc.
Wide AreaNetworks
Meter-SpecificNetworks Data
Collection Systems
HANMeter Data
System
Utility Systems
Metering, Billing/CIS America 2008, San Diego, CA
Design end to end
AMI-ENT
OMS61968-3
Planning&
Scheduling61968-5
MDMOr
MDUS61968-9
DataCollection61968-9
Control &Configuration
61968-9
MeterMaintenance
61968-9
WMS61968-6
NetworkOperations
61968-3
LoadMgmt.
61968-9
CIS61968-8
GIS61968-4
LoadControl61968-9
MDM61968-9
MDUS61968-9
Open HAN1.0
Meter Data & Comm.C12.19C12.22
AMI-SEC
AMI-SEC
AMI-COMM
BPL
PrivateWireless(WiMax)
PublicWireless
Third Parties – Retailers, etc
Home PC
Wide AreaNetworks
Meter-SpecificNetworks Data
Collection Systems
HANMeter Data
System
Utility Systems
Metering, Billing/CIS America 2008, San Diego, CA
Design by service
1. Are you thinking through the use case, then the scenario then the requirements then the services?
2. Are you thinking through the impact of upgrades to your current systems from you current providers?
3. Are you thinking through long term reusability of services?
4. Are you thinking through the security of your services of your enterprise apps?• Bugs in credit&collection, Move in Move out,
etc. now could have significant impacts
• Rogue programmers, Rogue sys admins, Rogue vendors, etc.
Metering, Billing/CIS America 2008, San Diego, CA
Design Usecase->Scenario->Service
MeterData
HeadEnd
CIS
DataCollection Systems
Utility Systems
MeterData
Systems
Wide AreaNetworks
Meter-SpecificNetworks
HAN
OpenHAN1.0
Meter Data & Comm.
AMI-COMM???
Metering, Billing/CIS America 2008, San Diego, CA
The one off theoryWhy not build a one off?
• Do you care about TCO
• Job security or in-security
• Long term value to your customer
• Collaborate – Collaborate - Collaborate
Metering, Billing/CIS America 2008, San Diego, CA
Open Home Area Network
Research Products Corp
Han
Utility Sector Vendors
Metering, Billing/CIS America 2008, San Diego, CA
AMI Security (AMIsec)
Metering, Billing/CIS America 2008, San Diego, CA
SAP AMI lighthouse
AMI@SAPAMI@SAPAMI@SAPAMI@SAP
ProjectProjectProjectProject
Utilities Customer Advisory Council
Work Group AMI
Info
rmat
ion
Exc
hang
e
Active
members
Metering, Billing/CIS America 2008, San Diego, CA
Design Theory
•Normalize data
•Normalize function
•Design based for more than reading
•Design for events
•Bulk events in messages
•Don’t just buy widgets
� “Start with the end in mind”
Metering, Billing/CIS America 2008, San Diego, CA
From Mainframes to PCs
OMS, GIS, DRS, etc.OMS, GIS, DRS, etc.OMS, GIS, DRS, etc.OMS, GIS, DRS, etc.
AMI Work Work Work Work managementmanagementmanagementmanagement
CustomerCustomerCustomerCustomer
BillingBillingBillingBilling
AMIAMIAMIAMI
EEEEXXXXTTTTEEEENNNNSSSSIIIIOOOONNNN
SSSSOOOOAAAA
IIIINNNNTTTTEEEERRRRFFFFAAAACCCCEEEE
Critical infrastructure
NERC – CIP
MMMMDDDDUUUUSSSS
&&&&
HHHHIIIISSSSTTTTOOOORRRRIIIIAAAANNNN
HHHHIIIISSSSTTTTOOOORRRRIIIIAAAANNNN
Gas & electricGas & electricGas & electricGas & electricSCADASCADASCADASCADA
RTUsRTUsRTUsRTUs
Enterprise Application Suite
DemandDemandDemandDemandresponseresponseresponseresponse
TransmissionTransmissionTransmissionTransmission& Distribution& Distribution& Distribution& Distributionautomationautomationautomationautomationfield devicesfield devicesfield devicesfield devices
AMIAMIAMIAMIheadheadheadheadendendendend
PlantPlantPlantPlantDCSDCSDCSDCS
AMIAMIAMIAMI
EEEEXXXXTTTTEEEENNNNSSSSIIIIOOOONNNN
Metering, Billing/CIS America 2008, San Diego, CA
AMI@SAP System Architecture
AMI
System
1
AMI
System
n
. . .
. .
High Speed
Meter Data
Handler
Meter Data
Repository
Enterprise Management
& Business Support
Meter&Energy
Data Repository
Meter & Device
Master Data
NetWeaver
Meter & Energy
Data Management
CRM/CIS Data
EAM Data
Meter & Device
Management
Marketing/Sales
(Self) Service
Billing/Invoicing
AccRec/C&C
Enterprise Asset
Management
• Service Mgmt
Enterprise Service Repository
Service Provider
Data
Intercompany
Data Exchange
SAP SAP SAP SAP forforforfor UtilitiesUtilitiesUtilitiesUtilities
Set
of
En
terp
rise
Ser
vice
sal
on
gd
efin
edIn
du
stry
Sta
nd
ard
s
SAP XISAP XISAP XISAP XINetWeaver
En
terprise R
ole: F
ull S
ervice Pro
vider
Dependent on vendor compatibility
MDUS
AMI Enabling
Master Data
Synchronization
Command Mgr &
Event Handler
AMI System
Unification
AMI-Vendors AMI/MDM-VendorsMDM ��SAP
SAP