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PRESENTED BYP.PRUTHVI KRISHNA

ME-PS1005-12-743205

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The Smart Grid is a combination of hardware,management and reporting software, built a top anintelligent communication infrastructure.

In the world of the Smart Grid, consumers and utilitycompanies alike have tools to manage, monitor andrespond to energy issues.

The flow of electricity from utility to consumer

becomes a two-way conversation , saving consumersmoney , energy , delivering more transparency in termsof end-user use, and reducing carbon emissions

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COMPONENTS OF SMART GRID

Advanced Metering Infrastructure(AMI)Distribution Automation(DA)

Personal Energy Management(PEM)

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Measure, read and analyzeenergy consumption

Read electricity, gas, heatand water maters remotely

Advanced communication

systemSophisticated Meter Data

Management(MDM)

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SMART METERING

A smart meter is an electric meter that recordsconsumption of electric energy in intervals of hour orless.

Communicates that information at least daily back tothe utility monitoring and billing purposes.Smart meter enable two-way communication

between the meter and the central system.

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Reliability System

Efficiency Safety Security

GridPerformance

Pendingrate

increasesSupply and

Demand

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Evolving customerexperience Demand-side

Management Value-Added

Services Customer Service

Quality

EnvironmentalPressure RPS mandates Carbon abatement

New forms ofGeneration Distributed

Generation andStorage

Intermittent andrenewable

Generation

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Automated Meter ReadingRemote Customer DisconnectOutage ManagementCall Center IntegrationTheft DetectionDistribution Automation

Example of an Open Smart GridProtocol (OSGP) based smartmeter in use in Europe that hasthe ability to reduce load,disconnect-reconnect remotely,and interface to gas and watermeters

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Variable pricingLoad managementDistributed generation

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FEATURES OF SMART GRID

Load adjustmentSustainabilityDemand response support

Reliability

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HOW A SMART METER WORKS

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APDRP,R-APDRP initiative for distribution reform

DRUM India-Distribution Reform Upgrade,Management

Four pilot sites (NorthDelhi,Bangalore,Gujarat,Maharastra)

BESCOM project-Bangalore-Integration of renewableand distributed energy resources into the grid

KEPCO project in Kerala-$10 Billion initiative for smartgrid

SA Habitat and Valence Energy-HyderabadDistributed generation via roof-top solar for 40% in a

micro-grid

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Characteristics Today's-Grid Smart-Grid

Enables active participation ofconsumers

Consumers are uninformed andnon-participative with power

system

Informed, involved & activeconsumers-demand response and

distributed energy resourcesAccommodates all generation andstorage options

Dominated by central generation -many obstacles exist fordistribution energy resourcesinterconnection

Many distributed energy resourceswith plug-and-play conveniencefocus on renewable

Provides power quality for thedigital economy

Focus on outages- slow responseto power quality issues

Power quality is a priority with avariety of quality price options-rapid resolution of issues

Optimizes assets & operatesefficiently

Little integration of operationaldata with asset management

business process silos

Greatly expanded data acquisitionof grid parameters-focus on

prevention minimizing impact toconsumers

Anticipates and responds tosystem disturbances(self-heals)

Responds to prevent furtherdamage- focus is on protectingassets following fault

Automatically detects andresponds to problems- focus on

prevention, minimizing impact toconsumer

Operates resiliently against attack

and natural disaster

Vulnerable to malicious acts of

terror and natural disasters

Resilient to attack and natural

disasters with rapid restorationcapabilities

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CONCEPTUAL MODEL

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SMART GRID BENEFITS

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Smart Grid technology provides opportunity for Indiato enhance the existing grid and preventingreoccurrences of major incidents.

Smart Grid technologies can improve the reliability,

security, and efficiency of current electrical grid.Intelligent devices can automatically adjust tochanging conditions to prevent blackouts and increasecapacity.

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