Smart grid is a future grid that should be implemented for smooth operation of the grid as well as environment friendly.

1. SMART GRID-THE
FUTURE GRID
PRESENTED BY:
SUBHANKAR DASH
(1241019177)
ELECTRICAL
ENGINEERING(SEC -D)

2. CONTENT
 INTRODUCTION TO SMART GRID
 BLOCK DIAGRAM OF SMART GRID
 NEED OF A SMART GRID
 COMPARISION BETWEEN SMART GRID AND CONVENTIONAL GRID
 COMPONENTS OF SMART GRID
 SMART METER
 APPLICATION
 ADVANTAGE
 DISADVANTAGE
 VARIOUS IMPACTS
 RESEARCH AND DEVELOPMENT
 CASE STUDY
 FUTURE SCOPE
 CONCLUSION

3. WHAT IS SMART GRID?
• Modernization of grid & digitalization.
• Two way communication & Prevention of blackouts.
• consumers and utility companies alike have tools to
manage, monitor and respond to energy issues.
• Combination of renewable energy sources.

4. Cntd…
 Adding sensing, embedded processing and digital
communications makes the grid:
Self healing
Interactive
Optimized
Secure
Predictable
Distributive

5. BLOCK DIAGRAM OF SMART GRID

6. NEED FOR A SMART GRID
 Conventional grid has electromechanical
arrangements ,which are highly inefficients .
 False tripping & Frequent power failure.
 Energy demand is increasing at a faster rate than
energy supply because of the increase in population.
 So no of grids increase to feed the demand.

7. GREEN HOUSE GASES ARE INCREASING DUE TO
INCREASE IN FOSSIL FUEL CONSUMPTION
ENERGY PRODUCTION OF
INDIA
ENERGY PRODUCTION BY
CHINA

8. ENERGY MANAGING & ENVIRONMENTAL
FRIENDLY

9. WHAT SHOULD THE SMART GRID CAN DO WHICH
IS NOT BE POSSIBLE FOR CONVENTIONAL GRID
 Automatic fault restoration by using sensors in
transformers & transmission lines.
 No headache to call lineman to repair or reroute the
electricity from grid.
 The consumer can able to know his energy
consumption by viewing smart meter in real-time.

10. COMPARISION
EXISTING GRID SMART GRID
Electromechanical Digital
One way communication Two way communication
Centralized Generation Distributed Generation
Few Sensors Sensors Throughout
Manual monitoring Self monitoring
Manual Restoration Self Healing
Failures & Blackouts are possible No Blackouts

11. RELIABILITY
NORMAL OPERATED
GRID
DURING BLACKOUT

12. SMATR GRID HAS NO BLACKOUTS

13. MAJOR COMPONENT OF SMART GRID
 SENSING & MEASUREMENT
Its easy to cut our electricity bills if We know…
 Exactly how much electricity We are using.
 How much it is costing us in rupee per hour
 It can easily known from SMART METER.

14. CONCEPT OF SMART METER
o AUTOMATED METER INFRASTRUCTURE(AMI):
 REMOTE READING SYSTEM
 ANYTIME VIEWING ENERGY CONSUMPTION
 REAL TIME CONSUMPTION
 CARRY OUT CUSTOMER ORIENTED SERVICES.

15. SMART METER:
•MUTUAL BENEFITS FOR UTILITY &
CONSUMER.
•FEATURES:
•COMMUNICATION
•SMART CONNECT/DISCONNECT
•OPTIMISED POWER FLOW
•ENERGY AWARENESS

16. APPLICATION(PLUGIN ELECTRIC VEHICLE):
NOT CHARGING WHEN
LOAD DEMAND IS MORE
OPTIMALLY CHARGED AT LOW
PEAK & AT PEAK WIND POWER

17. ADVANTAGES:
 Better energy management.
 Proactive management of electrical network during
emergency situations.
 Better demand supply / demand response
management.
 Reduce carbon emissions.

18. DISADVANTAGES:
 PRESENT INFRASTRUCTURE IS INADEQUATE &
REQUIRES HIGH COST OF INSTALLATION.
 SMART GRID IS COMPUTER BASED IF IT IS
HACKED THEN WORST THING WILL HAPPEN.
 MOST RENEWABLEENERGY SOURCES ARE
INTERMITTENT & NOT RELIABLE.

19. VARIOUS IMPACTS
• GLOBAL EFFECT:
 IN G-20 CONFERENCE DEMAND MANAGEMENT & ENERGY , ENVIRONMENT
PROTECTION WAS MAJOR ISSUE.TO REDUCE IT SMART GRID WILL BE EFFECTIVE.
• ENVIRONMENT IMPACT:
 REDUCE GREEN HOUSE GASES
• ECONOMIC IMPACT:
 PREVENTS BLACKOUTS AS PARTICIPATION OF CONSUMERS
• SOCIAL IMPACT:
 REDUCE ELECTRIC BILL BY TRANSPARENT OPERATION IN AUTOMATED WAY
 SO IT IS CUSTOMER FRIENDLY & SOCIEO-ECONOMIC.

20. IT WORKS WITHOUT
SMARTMETER.
IN COMBINATION WITH POWER
METER A PERSON CAN
KNOW REAL TIME ENERGY
CONSUMPTION IN SMART PHONE
BY USING IGOOGLE.

21. CASE STUDY(PILOT PROJECTS BY POWER GRID):
 Pondicherry Smart Grid Pilot Project :
 POWERGRID has taken a pioneering initiative to develop Smart Grid Pilot
Project at Pondecherry through collaborative efforts jointly with Electricity
Departments, Govt. of Pondecherry for demonstration of efficacy.
 More than 50 organization has participated with POWERGRID for this unique
initative.
 Four pilot sites: (North Delhi, Bangalore, Gujurat, Maharastra)
 BESCOM Project: Bangalore – Integratation of renewable and
distributed energy resources to the grid.
 KEPCO PROJECT IN KERALA: $10b initiatives for smart grid.

22. FUTURE SCOPE:
 Our honorable prime minister of INDIA SHRI
NARENDRA MODI initiated ‘DIGITAL INDIA ‘scheme
where some cities will be converted into smart cities where
smart grid will be implemented to materialize the smart
city into reality.
 It is risky because of financial developments and
regulations.
 But in the long run, attitudes will change, wide spread
usage of the smart grid from every business to every home
just like the internet.

23. CONCLUSION:
By using smart grid
technology energy can be
utilized to the maximum
and would not be wasted.
 This technology also
helps to save earth from the
global warming.
It refers to the
modernized version of the
earlier traditional method
of energy supply.

24. CODE OF CODUCTS:
This PPT:-
 Treats everyone fairly.
 Does not engage in spreading of any malicious rumors,
defamation or any other verbal or physical abuses, against
an IEEE member.
 Does not retaliate against any IEEE member, employee or
other person in any form of misconduct.
 Complies with applicable laws in all countries where IEEE
does business and with the IEEE policies and procedures.
 Rejects bribery in all forms.

25. ANY QUERIES

26. REFERENCES:
 Internet
 “The Green Grid: Energy Savings and Carbon Emissions Reductions
Enabled by a Smart Grid,”‘ EPRI Palo Alto, CA: 2008
 Frederic Butler, “A Call to order – A regulatory perspective on the smart
grid,” IEEE Power & Energy Magazine, April 2009:
 Sohal, G.S., “Glimpses of Power Sector”, Ist Edition, Confluence
International, New Delhi, 2004
 Shahi, R V, “Indian Power Sector: Challenge & Response”, Excel, New
Delhi, 2006
 “Overview of Power Sector in India 2005 (revised edition)”, India Core
Publishing, New Delhi, 2005
 ‘The Indian Electricity Market: Country Study and Investment Context”
P.M. Lamb. , July.2006