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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



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.



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



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



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



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



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.

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