smart grid detailed

1. GOVERNMENT ENGINEERING COLLEGE, AURANGABAD
SEMINAR PRESANTATION
ON
SMART GRID
PRESENTEDBY:
SHASHIKANT KUMAR
REG NO.21103147908

2.  What is electrical grid ?
 What is smart grid ?
 Need of smart grid
 Difference between conventionalgrid and smart grid
 COMPONENT OF SMArt GRId
 BENEFIT OF SMART GRID
 Challengingin smart grid
 CONCLUSIOM
 reference
SOME CONTENT

3. Definition:- A network of transmission lines,
substations, transformers and more that deliver
electricity from the power plant to your home or
consumer permises.
WHATIS ELECTRICAL GRID

4. WHATIS SMART GRID
 INTRODUCTION :-
• Simply means a “ Smarter “ Power Grid.
• A Smarter grid with improved efficiency and two way communication.
•
• Reducing carbon emissions as it is integrated with renewable energy
resources.
• A Network created through IT , communication technology and
Electrical Power system
• Can handle digital , computerized equipment and technology
dependent on it and can automate and manage the increasing
complexity and needs of electricity.

5. DEFINITION:-
 IN SIMPLE WORD:- Two way transmission of electrical
energy and two way communication is known as smart
grid.
 IN OTHER WORLD:- A "smart grid" is an electrical grid
which includes a variety of operationaland energy
measures including smart meters smart appliances,
renewable energy esources includes a variety of
operational and energy measures, and energy efficiency
resources

6. ARCHITECTURE OF SMART GRID

7. NEED OF SMART GRID
 To satisfy the increase demand of growing population.
 To minimize the Transmission and Distribution losses .
 To Integrate the renewable energy sources into the system to
reduce the dependency over the fossil fuel and would get pollution
free energy.
 To set up a communication channel between utility and consumer
To make fault detection , isolation and restoration easier and
convenient .
 For Advance Metering Infrastructure (AMI).
 For Cyber Security .
 For Distribution Grid Management.
 For Energy Storage

8. DIFFERENCE BETWEENCONVENTIONALGRIDAND
SMART GRID
CONVENTIONAL GRID :-
1. ONE WAY COMMUNICATION
2. CENTRALIZED POWER
GENERATION
3. FEW SENSOR
4. MANUAL MONITERING
5. LIMITED CONTROL
6. FEW CUSTOMER CHOICE
SMART GRID :-
1.TWO WAY COMMUNICATION
2. CENTRALIZED AND DISTRIBUTED POWER
GENERATION
3.SENSORS ARE WIDELY USED
4.SELF MONITERING
5.VAST CONTROL
6.LARGE COSTOMER CHOICE

9. TYPESOF SMARTGRID
Resilient Grid Self healing grid

10. 1. RESILIENT GRID:-
• It is operated command instruction by the human .
• Basic work of resilient grid are to preventnitial failure and
reduce their magnitude

11. 2. SELF HEALING GRID :-
• Self-Healing grid regularly check the workingstatus of the system .
• The process of pre-fault ,during-fault and post fault beingperform
automatically of the system .
• Self- healing grid is operated without any human command and
instruction.
• Automatic troubles swinging and facility of thesmart grid.

12. COMPONENTS OF SMART GRID
• Smart meters
• Phasor measurement
• Information transfers
• Distributed generation

13. SMARTMETERS :-
• Recognizes and details Electrical consumption
• Relays information to central monitoring station
• Will replace traditionalmeters
• Power outage notification and power quality
monitoring.
• Time of day charges.
• Information sharing

14. PHASOR MEASUREMENT:-
• Measure AC current waveforms
• Monitors power Quality
• Wide Area Measurement system⁃
• Provides real-time data
• phasor data Concetors
• Supervisory Control And Data Acquisition system
• sends information to central control station for
better management

15. DISTRIBUTEDGENERATION :-
• Allow the connection of small scale renewabgeneration
• -Solar ,Wind, Fuel Cells , Microturbines
• Generation close to the load, improving Efficiency
• Customer Interaction
• Increase Reliablity. .

16. 1.Efficiency-
Distributed Generation
Smart metering
Energy Management Systems
2.Reliability~
Wide Area Monitoring
3.Environment -
Renewable generation
Reduce Demand on Centralized Generation facilities
SMART GRID BENEFITS

17. CHALLENGE IN SMARTGRID
Need smart equipment
Require energy storage system
Security and privacy
Some types of meters can be hacked,these hackers;
Gain control of thousands , even million of meters .
Increase or decrese the demand power.
Various technology component needs; Eg software , integrator
etc.
Concern that complex rate system ( eg. Variable rates) remove clarity and
accountability , allowing the supplier to take advantage of consumer.

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