smart grid 101 - introduction
DESCRIPTION
Smart Grid 101 - Introduction. Erich W. Gunther Chairman and CTO EnerNex Corporation [email protected]. All Session Agenda. Session 1 – Power System Infrastructure Erich W. Gunther – Introduction to the Smart Grid 101 Course Aaron Snyder – Overview - PowerPoint PPT PresentationTRANSCRIPT
All Session Agenda• Session 1 – Power System Infrastructure
– Erich W. Gunther – Introduction to the Smart Grid 101 Course– Aaron Snyder – Overview– Russ Neal – Key concepts and opportunities– Erich W. Gunther – Renewable integration
• Session 2 – Smart Devices– Joe Hughes – device information models– Brad Singletary – In premise devices– Erich W. Gunther – Substation and distribution devices
• Session 3 – Integrating, managing, securing– Wayne Longcore – Integrating and managing– Darren Highfill - Securing– Erich W. Gunther – Standards Based Interoperability
2
Today: Building Isolated Systems
• Utilities currently tend to develop intelligent systems in isolation
• For example, AMR and participation in energy markets
• Neither project is typically developed with the other in mind.
AMR
EnergyMarkets
One-Off Integration
• Integration is typically done after the fact
• Cost is significant
AMR
EnergyMarkets
Doing it the Next Time• Now want to link in
new systems• Must first make the
old system expandable
• Then must do another “one-off” integration
AMR
EnergyMarkets
SCADA
OutageManagement
And again…
AMR
EnergyMarkets
SCADA
OutageManagement
Protection
Real-Time Contingency
And then you remember…
AMR
EnergyMarkets
SCADA
OutageManagement
Protection
Real-Time Contingency Security
AMR
A Better Way: Top-Down Design• Define standardized interfaces first• Incorporate security, network
management and other strategies right from the beginning
• Initial costs are a bit more than one-off integration, but not much more
• New applications can build directly to the new architectureData Management
Network Management
Security
EnergyMarkets
AMR
A Better Way: The Next Phase• Can re-use the
development from the first phase
• Expansion was expected• Adaptation to legacy
systems was planned in advance
• Overall costs much lower
SCADA
Data Management
Network Management
Security
EnergyMarkets
OutageManagement
OutageManagement
SCADA
AMR
A Better Way: And so on…• Benefits
INCREASE with time
• Opposite of the old way
ProtectionSCADA
Data Management
Network Management
Security
EnergyMarkets
OutageManagement
Real-Time Contingency
OutageManagement
SCADA Protection
11Source: NIST
NIST Conceptual Model
Smart Grid Data Explosion
New devices in the homeenabled by the smart meter
You are here.
AMI Deployment
PCTs Come On-line
Distribution Management Rollout
Mobile Data Goes Live
RTU Upgrade
GIS System Deployment
OMS Upgrade
Advanced Distribution Automation
Substation Automation System
Workforce Management Project
Time
An
nu
al R
ate
of
Data
In
take
200 TB
400 TB
600 TB
800 TB
