The document presents a blueprint for a smart grid community. It outlines how a smart grid uses two-way digital technology to deliver electricity from producers to consumers and allow control of appliances and machines. This is an upgrade from traditional one-way electricity grids. Key features of the smart grid include improved reliability, security, environmental benefits, support for distributed generation, and helping customers control energy use. The smart grid incorporates smart substations using digital controls, energy storage, smart distribution assets, smart homes, and electric vehicles. Benefits are expected to include faster outage response, lower prices through reduced demand, and options for managing energy use and bills. Developing a smart grid will require around $60-100 million in initial investment.
this slide shows what is smart grid ,its comparison between the electromechanical grids . smart meters and devises for the smart grid . benefit of smart grid . and a conclution
this slide shows what is smart grid ,its comparison between the electromechanical grids . smart meters and devises for the smart grid . benefit of smart grid . and a conclution
What is a Smart Grid?
The Smart Grid Enables the ElectriNetSM
Local Energy Networks
Electric Transportation
Low-Carbon Central Generation
What Should Be the Attributes of the Smart Grid?
Why Do We Need a Smart Grid?
Is the Smart Grid a “Green Grid”?
Alternative Views of a Smart Grid
Smart Grid The Role of Electricity Infrastructure in Reducing Greenhouse Gas ...Gruene-it.org
Most of the world’s electricity system was built when primary energy was relatively inexpensive. Grid reliability was mainly ensured by having excess capacity in the system, with unidirectional electricity flow to consumers from centrally dispatched power plants. Investments in the electric system were made to meet increasing demand—not to change fundamentally the way the system works.
Water scarcity is the lack of fresh water resources to meet the standard water demand. There are two type of water scarcity. One is physical. The other is economic water scarcity.
What is a Smart Grid?
The Smart Grid Enables the ElectriNetSM
Local Energy Networks
Electric Transportation
Low-Carbon Central Generation
What Should Be the Attributes of the Smart Grid?
Why Do We Need a Smart Grid?
Is the Smart Grid a “Green Grid”?
Alternative Views of a Smart Grid
Smart Grid The Role of Electricity Infrastructure in Reducing Greenhouse Gas ...Gruene-it.org
Most of the world’s electricity system was built when primary energy was relatively inexpensive. Grid reliability was mainly ensured by having excess capacity in the system, with unidirectional electricity flow to consumers from centrally dispatched power plants. Investments in the electric system were made to meet increasing demand—not to change fundamentally the way the system works.
Similar to smartgriditsapplications-140329095648-phpapp02.pdf (20)
Water scarcity is the lack of fresh water resources to meet the standard water demand. There are two type of water scarcity. One is physical. The other is economic water scarcity.
Democratizing Fuzzing at Scale by Abhishek Aryaabh.arya
Presented at NUS: Fuzzing and Software Security Summer School 2024
This keynote talks about the democratization of fuzzing at scale, highlighting the collaboration between open source communities, academia, and industry to advance the field of fuzzing. It delves into the history of fuzzing, the development of scalable fuzzing platforms, and the empowerment of community-driven research. The talk will further discuss recent advancements leveraging AI/ML and offer insights into the future evolution of the fuzzing landscape.
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Automobile Management System Project Report.pdfKamal Acharya
The proposed project is developed to manage the automobile in the automobile dealer company. The main module in this project is login, automobile management, customer management, sales, complaints and reports. The first module is the login. The automobile showroom owner should login to the project for usage. The username and password are verified and if it is correct, next form opens. If the username and password are not correct, it shows the error message.
When a customer search for a automobile, if the automobile is available, they will be taken to a page that shows the details of the automobile including automobile name, automobile ID, quantity, price etc. “Automobile Management System” is useful for maintaining automobiles, customers effectively and hence helps for establishing good relation between customer and automobile organization. It contains various customized modules for effectively maintaining automobiles and stock information accurately and safely.
When the automobile is sold to the customer, stock will be reduced automatically. When a new purchase is made, stock will be increased automatically. While selecting automobiles for sale, the proposed software will automatically check for total number of available stock of that particular item, if the total stock of that particular item is less than 5, software will notify the user to purchase the particular item.
Also when the user tries to sale items which are not in stock, the system will prompt the user that the stock is not enough. Customers of this system can search for a automobile; can purchase a automobile easily by selecting fast. On the other hand the stock of automobiles can be maintained perfectly by the automobile shop manager overcoming the drawbacks of existing system.
Sachpazis:Terzaghi Bearing Capacity Estimation in simple terms with Calculati...Dr.Costas Sachpazis
Terzaghi's soil bearing capacity theory, developed by Karl Terzaghi, is a fundamental principle in geotechnical engineering used to determine the bearing capacity of shallow foundations. This theory provides a method to calculate the ultimate bearing capacity of soil, which is the maximum load per unit area that the soil can support without undergoing shear failure. The Calculation HTML Code included.
Cosmetic shop management system project report.pdfKamal Acharya
Buying new cosmetic products is difficult. It can even be scary for those who have sensitive skin and are prone to skin trouble. The information needed to alleviate this problem is on the back of each product, but it's thought to interpret those ingredient lists unless you have a background in chemistry.
Instead of buying and hoping for the best, we can use data science to help us predict which products may be good fits for us. It includes various function programs to do the above mentioned tasks.
Data file handling has been effectively used in the program.
The automated cosmetic shop management system should deal with the automation of general workflow and administration process of the shop. The main processes of the system focus on customer's request where the system is able to search the most appropriate products and deliver it to the customers. It should help the employees to quickly identify the list of cosmetic product that have reached the minimum quantity and also keep a track of expired date for each cosmetic product. It should help the employees to find the rack number in which the product is placed.It is also Faster and more efficient way.
CFD Simulation of By-pass Flow in a HRSG module by R&R Consult.pptxR&R Consult
CFD analysis is incredibly effective at solving mysteries and improving the performance of complex systems!
Here's a great example: At a large natural gas-fired power plant, where they use waste heat to generate steam and energy, they were puzzled that their boiler wasn't producing as much steam as expected.
R&R and Tetra Engineering Group Inc. were asked to solve the issue with reduced steam production.
An inspection had shown that a significant amount of hot flue gas was bypassing the boiler tubes, where the heat was supposed to be transferred.
R&R Consult conducted a CFD analysis, which revealed that 6.3% of the flue gas was bypassing the boiler tubes without transferring heat. The analysis also showed that the flue gas was instead being directed along the sides of the boiler and between the modules that were supposed to capture the heat. This was the cause of the reduced performance.
Based on our results, Tetra Engineering installed covering plates to reduce the bypass flow. This improved the boiler's performance and increased electricity production.
It is always satisfying when we can help solve complex challenges like this. Do your systems also need a check-up or optimization? Give us a call!
Work done in cooperation with James Malloy and David Moelling from Tetra Engineering.
More examples of our work https://www.r-r-consult.dk/en/cases-en/
Quality defects in TMT Bars, Possible causes and Potential Solutions.PrashantGoswami42
Maintaining high-quality standards in the production of TMT bars is crucial for ensuring structural integrity in construction. Addressing common defects through careful monitoring, standardized processes, and advanced technology can significantly improve the quality of TMT bars. Continuous training and adherence to quality control measures will also play a pivotal role in minimizing these defects.
COLLEGE BUS MANAGEMENT SYSTEM PROJECT REPORT.pdfKamal Acharya
The College Bus Management system is completely developed by Visual Basic .NET Version. The application is connect with most secured database language MS SQL Server. The application is develop by using best combination of front-end and back-end languages. The application is totally design like flat user interface. This flat user interface is more attractive user interface in 2017. The application is gives more important to the system functionality. The application is to manage the student’s details, driver’s details, bus details, bus route details, bus fees details and more. The application has only one unit for admin. The admin can manage the entire application. The admin can login into the application by using username and password of the admin. The application is develop for big and small colleges. It is more user friendly for non-computer person. Even they can easily learn how to manage the application within hours. The application is more secure by the admin. The system will give an effective output for the VB.Net and SQL Server given as input to the system. The compiled java program given as input to the system, after scanning the program will generate different reports. The application generates the report for users. The admin can view and download the report of the data. The application deliver the excel format reports. Because, excel formatted reports is very easy to understand the income and expense of the college bus. This application is mainly develop for windows operating system users. In 2017, 73% of people enterprises are using windows operating system. So the application will easily install for all the windows operating system users. The application-developed size is very low. The application consumes very low space in disk. Therefore, the user can allocate very minimum local disk space for this application.
3. ABSTRACT
Ǿ The development and implementation of a smart grid for power
supply is one of the pressing issues in modern energy economy,
given high national priority and massive investments, although
the entire subject is still in its infancy stage.
Ǿ The smart grid delivers electricity from producers to consumers
using two-way digital technology, and allows control of
appliances in the consumers' houses and of machines in factories
to save energy, while reducing costs and increasing reliability and
transparency.
Ǿ In principle, the smart grid is an upgrade of the common
electricity grids that operate mostly to provide one-way power
from several major power plants to a large number of Consumers.
Ǿ The smart grid could be at the city level, integrate into a national
grid, or at the plant level, integrated into the urban grid ready for
the future.
3
4. 4
THE GRID TODAY
Utilities committed to proving safe,
reliable power.
Must provide quality service with an aging
infrastructure.
Supplying energy in a carbon constrained
world.
Working with non-integrated systems
and processes.
SMART TECHNOLOGIES CAN PROVIDE
SOLUTIONS TO MODERN GRID
CHALLENGES.
6. 6
“Smart” Grid
Digital Intelligence
infused throughout the
Grid
Energy storage
devices
Local power generation
Digital sensors and
controls
Real-time data
Real-time price signals
Broadband
communications
Smart Homes
Smart Buildings
Electric transportation
7. 7
NECESSITY OF SMART GRID
Grid reliability
Aging assets, heightened load
Environment:
Global climate concerns
State mandates for green power
Energy Security:
Homeland security
Dependence on foreign oil
Customer Choices:
Growing needs and expectations
Desire for greater flexibility and options
8. 8
FEATURES
The Smart Grid will:
Be more reliable.
Be self-healing and self-monitoring.
Be more secure.
Be cleaner and greener.
Support widespread distributed
generation.
Help customers better control energy use
in their homes and businesses.
Achieve lower throughput, thus lowering
prices.
9. 9
Smart Grid City
Involves the entire energy pathway from the power source to the
home and all points in between
Rich in IT
High-speed, real-time, two-way communications
Sensors enabling rapid diagnosis and corrections
Dispatched distributed generation (PHEVs, wind, solar)
Energy storage & In-home energy controls
Automated home energy use
10. 10
SMART GRID TECHNOLOGY
PROJECTS
Power Production
Energy storage
Distributed generation
Utility Operations
Smart Outage
Management
Smart Distribution Assets
Smart Substations
Consumer
Smart House
Plug-in Hybrid Electric
Vehicles
12. 12
ENERGY STORAGE
Scenario:
Wind, solar energy can be
stored in a battery for use
when needed.
Consumers can use wind power when
they want—not just when the wind is
blowing.
Energy storage devices can be tapped
whenever demand is high.
13. 13
SMART SUBSTATION
SCENARIO:
Digital intelligence gives substation
operators remote control of facilities.
Allows faster adjustments to
conditions.
Prevents blackouts, makes for faster
recovery.
More flexibility to re-route power.
Monitors help keep facilities and sites
secure.
15. 15
SMART DISTRIBUTION
ASSETS
SCENARIO:
A smart meter detects an isolated
outage in a residential neighborhood.
The utility pings the meter and is able to send
the right crew, with the right tools, to the right
location to turn power back on quickly, OR
Can remotely re-connect power
Faster restoration time and fewer outage
minutes
16. 16
SMART HOUSE
SCENARIO:
Home appliances contain onboard
intelligence that receives signals
from power grid control systems
and can reduce demand when the
grid is under stress.
Consumers automatically pre-program
appliances to turn on when prices are
lower.
Creates options for managing bills and
energy consumption habits
17. 17
SCHEMATIC REPRESENTATION
Plug-in hybrid
electric cars
Added green
power sources
Smart thermostats,
appliances and in-home
control devices
Real-time and green
pricing Signals
High-speed,
networked
connection
s
Customer
interaction with
utility
20. 20
INVESTMENT
Approximately $60 to $100 million
Cost is offset by joint funding from
partners and contributions of:
Utility hardware
IT hardware
Software
Labor resources
21. 21
CONCLUSION
It won’t happen all at once:
Smart Grid will be an evolution with long-term
implications.
Start up costs involved; but savings expected
in the long run.
Solid focus will remain on Government’s
response rather than customer choice.