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Smart Grid Network Transformation
Arthur Locke, Alcatel-Lucent
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NIST Gives Us A Framework that Implies Secure Interconnectivity
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Smart Grid Communications Architecture
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Smart Grids Require Robust Communications Capabilities
• Critical to Understand the Requirements of Planned Smart Grid Applications
MediumHighLowLow/Very LowCorporate VoiceMediumMediumMediumMedium/LowCorporate Data
HighHighLowLow/LowMobile Workforce (Push to X; Work Management)
HighHighMediumHigh/MediumVideo Surveillance
HighHighLowMedium/LowDistributed Energy Management & Control (DER, Storage, PEV, etc.)
HighHighLowLow/LowDistribution AutomatonHighHighLowMedium/LowOperations DataHighHighLowMedium/LowSCADA
Very HighVery HighVery LowHigh/LowInter-Site Rapid Response (e.g., Teleprotection)
HighMediumHighLow/Very LowSmart Metering
SecurityReliability(One Way) Latency
Allowance
Data Rate / Data Volume(at Endpoint)
Application
MediumHighLowLow/Very LowCorporate VoiceMediumMediumMediumMedium/LowCorporate Data
HighHighLowLow/LowMobile Workforce (Push to X; Work Management)
HighHighMediumHigh/MediumVideo Surveillance
HighHighLowMedium/LowDistributed Energy Management & Control (DER, Storage, PEV, etc.)
HighHighLowLow/LowDistribution AutomatonHighHighLowMedium/LowOperations DataHighHighLowMedium/LowSCADA
Very HighVery HighVery LowHigh/LowInter-Site Rapid Response (e.g., Teleprotection)
HighMediumHighLow/Very LowSmart Metering
SecurityReliability(One Way) Latency
Allowance
Data Rate / Data Volume(at Endpoint)
Application
• Critical to Understand the Bandwidth Needed at the Edge for Smart Grid Applications
Expected "Edge" Traffic at Maturity
0500
1000150020002500
30003500400045005000
Data Video Voice Total
kilo
bit
s p
er
se
co
nd
Average
Critical
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Time/Results
Bu
sin
ess
Va
lue
CHANGE
Evolutionary:• Technologies• Support Systems• Operations Processes
The TRANSFORMATION CHALLENGE: From Purpose-built networks to Integrated Multi-Service Networks
ENDPOINTS
NETWORK
SERVICE
MANAGEMENT
Convergence• Business• Management• Network• Lower TCO
Data
Voice
SCADA
ENDPOINTS
NETWORK
SERVICE
MANAGEMENT
Purpose built Networks
AMR/AMI
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VoIP Data
Video SCADA
Collaboration
GigEGigE
Microwave, WIMAX/LTE, Fiber, Others
MPLS Switch
Microwave, WIMAX/LTE, Fiber, Others
Service-Aware IP/MPLS Network
Next-Generation Utility Network – IP/MPLS Integrating the Environment
SCADA Master
AIM
Operations Billing System
Collaboration Tools
Access Control
Optimize Bandwidth Usage While Ensuring Appropriate Traffic Priority, Latency, Security and Disaster Recovery
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MPLS Can Reduce Overlapping Capabilities and Investments
Wide Area
Network
SG Equip.
FW
Office LAN
Corpvoice Voic
e Apps
SG Apps.
MDM
FW
Office LAN
Corpvoice
SG
EMS/SCAD
A Apps.
Grid
Operations Control Center
Substation Control room
AMI
Conc.
LV Meter.
Wireless BS
Mobile workforc
e
HAN
WAN Extension
LAN
Hardened Switches
Operational Voice
IED / RTU FW Ops LAN
Ops LAN
PHEV termin
al
Distributed
Generation/Storage
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This Integrated Multi-Service Network for a Smart Grid is:
FOUNDATIONAL: The promise of Smart Grids can’t be realized without robust, scalable, secure and integrated networks underpinning their end-to-end scope.
Expertly Designing and Implementing Integrated Networks:• protects investments by reducing complexity and overlap• simplifies day-to-day management• allows phased deployments to balance near- and long-term
needs
STRATEGIC: Utilities will live with Smart Grid investment decisions for a very long time.
EVOLUTIONARY: Smart Grid initiatives are deployed into existing grids with legacy telecommunications. Revolutionary approaches increase risk.
SECURE: Grid and Network security (physical and logical) will require a comprehensive, policy-based approach using IP technologies to secure critical cyber assets.
COMPLEX: Multiple telecommunications solutions (Public and Private network services, wired and/or wireless) will exist in a complete solution for most utilities.
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Arthur LockeRVP, Strategic Industries3400 Plano Parkway, 660-2286Plano, TX [email protected]
Thank You!