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SMART GRID TECHNOLOGY
1. PROF RAM MEGHE COLLEGE OF
ENGINEERING & MANAGEMENT,
BADNERA
A
Seminar
On
SMART GRID TECHNOLOGY
Guided by: Presented By:
Prof V.R. Gupta Anurag A. Segekar
Department of
Electrical & Electronics Engineering
2015-16
Department of
Electrical & Electronics Engineering
2015-16
2. CONTENT
• Introduction
• Related work
• Smart Grid
• Working
• Components
• Features
• Comparison
• Advantages
• Disadvantages
• Conclusion
• Future scope
• References
3. Introduction
•Delivers power from plants to consumers [4]
• Manage power, communicate with consumers & use
renewable energy sources [4]
4. Reference
no.
Author name Work done Parameters Our findings
1 G. M.
Shafiullah
et.cl., March
2012
Prospects of
Renewable
Energy—A
Feasibility
Study in the
Australian
Context
Smart homes,
smart
appliances
Wide spread
usage of the
smart grid
from every
business to
every home
just like the
Internet
2 A. Zahedi
(November
2011)
Developing a
System Model
for Future
Smart Grid
Sensors,
electricity
system
Enhance
efficiency,
reliability, and
safety of the
existing power
grid
3 K.M. Ravi
Eswar, Month:
April - June
2015
Smart Grid-
Future for
Electrical
Systems
Renewable
energy, Plug-in
electric vehicle
Integrate
renewable
sources with
grid
Related work
5. SMART GRID
Integration of electrical, digital, communication & IT
technology [1]
Intelligent future electricity system which delivers
electricity to consumers using two way transmission
technology [2]
6. WORKING
TWO WAY COMMUNICATION
Communication between smart meter & central
system [3]
People can generate own power from renewable
sources
Send energy back to grid which enhance supply
Minimizes dependence on fossil fuels
Charging of electric cars only when sufficient
renewable energy is present
7. COMPONENTS OF SMART GRID
A Smart grid has two main components:
1. Connectivity Network
a. Core Network
b. Distribution Networks
2. Access Networks
a. Sensing & measurement
8. CORE NETWORK
Core network handles connectivity between
substations & utility’s head office [2]
Technologies used for core network implementation
include:
a. Wire line technologies
b. Fiber optics
c. Wireless technologies
d. WiMax
9. DISTRIBUTION NETWORK
Handles broadband connectivity for transmitting
data collected by Smart Power Grid concentrators
& distribution automation devices[2]
Technologies used are:
a. Wire line technologies
b. Fiber optics
c. Broadband over power lines(BPL)
d. Wireless technologies
e. WiMax
f. GSM
10. SENSING & MEASUREMENT
Smart meter is used
Electricity usage
Costing
Contribution of CO2 to greenhouse effect
11. FEATURES OF SMART GRID
Reduce global warming
Repairing & maintenance
Reliability
Security
Socio-economic development
Technology
12. COMPARISON
Digital in nature
Two side
communication
Distributed generation
Sensors are used
Self monitoring
Adaptive & intelligent
Self healing
Existing Grid Smart Grid
Electromechanical
One way
communication
Centralized generation
Sensors are not used
Manual monitoring
Failures & blackouts
Manual restoration
13. Before: Today’s grid
One way exchange of energy;
Information;
One rate at all times.
After: Smart grid
Two way exchange of energy;
Information;
Smart meter turns backward for
Sending power from home to grid
14. ADVANTAGES
Reduce carbon foot prints
Self healing
Automated control for distribution
Sensing & measurement technologies
Increased efficiency
Self monitoring
Reduction in losses
15. DISADVANTAGES
Most renewable sources are intermittent
Present infrastructure is inadequate & requires
augmentation
Two ways communication fails in some manners
16. CONCLUSION
It refers to the modernized version of the earlier
traditional method of energy supply.
Smart home, smart meter, smart city- overall, a
smart system is going to be the reality in recent
future.
17. FUTURE SCOPE
In the near future, will not be any vast development.
Risky because of financial demands and regulations.
In the long-run, attitudes will change, wide spread usage
of the smart grid from every business to every home just
like the Internet.
18. Some companies working on Smart grid
technology for betterment of future grid
on national & international level.
19. REFERENCES
1. G. M. Shafiullah, A. T. Oo, D. Jarvis, S. Ali and P. Wolfs,“ Prospects
of Renewable Energy—A Feasibility Study in the Australian
Context,” Journal of Renewable Energy, Elsevier, Vol. 39, No. 1,
March 2012.
2. A. Zahedi, “Developing a System Model for Future Smart Grid,”
Proceedings in 2011 IEEE PES Innovative Smart Grid
Technologies Conference, ISGT Asia 2011, Perth,13-16 November
2011, pp. 1-5.
3. K.M. Ravi Eswar, “Smart Grid-Future for Electrical Systems”,
International Journal of Electrical and Electronics Research,
Vol. 3, Issue 2, pp: (603-612), Month: April - June 2015,
ISSN 2348-6988.
4. https://en.wikipedia.org/wiki/Smart_grid