3. Power delivery system that incorporates
sensors, communications, enhanced
computational ability and electronic control
It delivers reliable , digital grade power to
meet the needs of an increasingly electronic
society
4. “IntelliGrid represents a
process for dealing with
the power grid as a
perpetual system-one that
is replaced completely
many times , part by part
over its lifespan , as are air
traffic control systems and
bank IT systems”
-Richard Schomberg
(vice president for
research, electric de
France International North
America
5.
6.
7. • Self-Healing and Adaptive to correct problems
before they become emergencies
• Interactive with consumers and markets
• Optimized to make best use of resources and
equipment
• Predictive rather than reactive, to prevent
emergencies ahead rather than solve after
• Distributed assets and information across
geographical and organizational boundaries
• Integrated to merge all critical information
• More Secure from threats from all hazards
8.
9. • An open, standards-based architecture
for integrating the data communications
networks and intelligent equipment
needed to support the Power
Delivery System of the Future
• Provides utilities and others with the
tools and processes for designing
communications and automation
systems
• Recommends technologies and standards to use
10. Identification of present and future Power
System Functions thus determining the
business needs
Strategic vision
Tactical approach
11.
12. 1. Power system function experts :
Descriptions of existing and future
functions related to power system
operations
2. IntelliGrid architecture experts : Frame
work for power system operations with
distributed information
15. Present Application Future Application
Special load control
during peak hours
Building energy
management system
Outage detection and
notification
Direct load control
(controllable
thermostat)
Remote power quality
and monitoring
system
Theft control
Integration of
customer owned
generation
16. During summer days increased air-
conditioner use threatens to boost electricity
demand sharply . Transmission system
operator , forecasts that it may not be able
to meet the coming peak load so operator
calls for reduced customer usage and ask
distribution generators to sell electricity .
Then domestic customers will dim their light
and resets their thermostats . Since the grid
is integrated utility can avoid short fall
18. Capital cost saving
Life cycle cost savings
Security policy implementation
19. Major goal is to create a new self healing
paradigm for power delivery system
Objectives of self healing grid
-optimize the performance and robustness of
system
-quickly react to disturbances
-effectively restore the system to a stable
operating region
