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TITLE: INTRODUCTION TO SMART GRID AND OUR WORK
PLAN
SUPERVISOR NAME :
Engr. Muhammad Shuja Khan
GROUP MEMBERS :
Ehtasham Ibrahim FA07-BTE-041
Muhammad Shfaat Iqbal FA07-BTE-103
Fahad Aziz Khan FA06-BTE-021
M.Imran mian FA06-BTE-064
DEPARTEMENT OF ELECTRICAL ENGINEERING
COMSATS INSTITUTE OF INFORMATION TECHNOLOGY, LAHORE
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INTRODUCTION TO SMART GRID
A Smart Grid is defined as using digital information and controls
technology to improve the reliability, security, and efficiency of the electric
grid.
A smart grid delivers electricity from suppliers to consumers usingtwo-way digital technology to control appliances at consumers' homes to save
energy, reduce cost and increase reliability and transparency.
A SMART GRID
The construction of a 21st century electric system that connects everyone to abundant,
affordable, clean, efficient, and reliable electric power anytime, anywhere. We can
achieve this through a smart grid, which would integrate advanced functions into the
nation's electric grid to enhance reliability, efficiency, and security, and would also
contribute to the climate change strategic goal of reducing carbon emissions. These
advancements will be achieved by modernizing the electric grid with information-age
technologies, such as microprocessors, communications, advanced computing, and
information technologies.
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FEATUR ES OF SMART GRID
Sensors distributed on the transmission and distribution system of an electric
utility that can sense when and where a power line fails. Sensors like this can
be paired with devices that may be able to automatically repair some faults on
the grid as well
Smart appliances ± water heaters, thermostats, pool heaters, dryers, air
conditioners ± that can also receive communications and respond to
indications that the energy system may be nearly overloaded.
Display devices and automated controls that let consumers see when their
energy use is highest ± and respond by turning down air conditioning, lights or
other energy using devices
POWER MANAGMENT
R eal-time monitoring.
Transmission/Distribution automation.
Communications networks.
CUSTOMER POWER MANAGMENT
Smart meters and customer information gateways.
Smart buildings and equipment.
Smart appliances.
Voltage R egulation
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BENEFITS OF THE SMART GRID
Motivates and Includes the Consumer
A smart grid gives all consumers visibility into real-time pricing, and
affords them the opportunity to choose the volume of consumption and
price that best suits their needs.
Provides Power Quality for 21st Century Needs
A smart grid provides power free of sags, spikes, disturbances and
interruptions
Enables Markets
A smart grid supports energy markets that encourage both investment
and innovation.
Optimizes Assets and Operates Efficiently
A smart grid enables us to build less new infrastructure, transmit more
power through existing systems
R educed power infrastructure costs
When digital technologies are infused into the power grid, end-use
demands can be adjusted to available power supplies. This ability to
manage and reduce peak demands eliminates the need for costly
peaking and ³just-in-case´ power infrastructure.
Self-healing from power disturbance events
Sophisticated grid monitors and controls will anticipate and instantly
respond to system problems in order to avoid or mitigate power
outages and power quality problems.
Operating resiliently against physical and cyber attack
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Deployment of new technology will allow better identification and
response to manmade or natural disruptions.
R educed use of polluting plants
Peak power plants tend to be among the most polluting because they
tend be less efficient.
Clean power market
During serious air pollution alerts, power plants and heavy industries
sometimes shut down. Smart devices will take bids and execute
purchases for cleaner power options offered on the market
Energy storage
Energy storage devices are used as grid shock absorbers as well as a
power back up in the peak time of demand.
Accommodates All Generation and Storage Options
A smart grid enables "plug-and-play" interconnection to multiple and
distributed sources of power and storage (e.g., wind, solar, battery
storage, etc.)
OBJECTIVES
Smart grid technologies are focusing there efforts in three major areas.
o DESIGN WIND MILL
o INTEGR ATION OF RENEWABLE ENER GIES
o DESIGN METHODOLOGY OF SMAR T GR ID
o RELIABLE DISTR IBUTION OF ELECTR ICITY TO CONSUMER S
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PROPOSED METHODOLOGY
Fig 1 . Smart grid system architecture.
WORK PLAN
� RESEARCH ABOUT MAIN FUNCTIONALITY AND ADVANTAGES OF
IMPLEMENTATION OF SMAR T GR ID UPTO 28 NOV,2010.
� DEEPLY STUDYING ABOUT DESIGN METHODOLOGY TILL 20 DEC,2010.
� INTEGR ATION OF RENEWABLE ENER GIES UPTO 30 JAN,2011.
� DESIGN THE ARCHITECTURE OF SMAR T GR ID UPTO 25 MAR ,2011.
� DESIGN THE DISTR IBUTION SYSTEM UPTO 30 APR IL,2011.
� SWITCHING DEVICES FOR CONTINOUS POWER SUPPLY TILL 25
MAY,2011
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CONCLUSION
A smart grid will allow consumer to receive valuable and understandable
information that enables us to make intelligent and informed choices about how we
use energy , all while minimizing the consumer cost and out of pocket expenses thatcould arise with the implementation of the SMAR T GR ID.
R EFER ENCES
1) Bomhof F., Hoorik P. and Donkers M. (2009), Systematic analysis of R ebound
Effects for ³Greening by ICT´ Initiatives, in ³Communication & Strategies´, No. 76.
2) Flynn, Byron, ³Case studies regarding the integration of monitoring & diagnostic
equipment on aging transformers with communications for SCADA and
maintenance´, DistribuTECH 2008, Conference and Exhibition, Tampa Convention
Center, Tampa, FL, January 22-24, 2008.