The document discusses smart energy meters, which allow for two-way communication between the energy meter and the utility provider. Smart meters consist of components like a digital energy meter, current and voltage sensors, a microcontroller, and a communication module. This enables remote and automatic meter reading as well as providing consumers with insights into their energy usage to encourage savings. Smart meters help reduce power theft, improve regulation, and allow more accurate billing compared to traditional electro-mechanical meters.
A smart meter is an electronic device
that records information such as
consumption of electric energy, voltage
levels, current, and power factor. Smart
meters communicate the information to
the consumer for greater clarity of
consumption behavior, and electricity
suppliers for system monitoring and
customer billing.
An advanced meters which performs smart functions to simplify the billing procedure and to modernize the grids which can be very helpful to the electricity providers and consumers in future. These meters simplifies the tampering and other non technical problems and also offers accurate electricity bills to consumers which avoids paying of high electricity bills.
Smart Meter's are a part of Smart Grid,which display the consumption of electricity to end use customer as well as communicate to the utility side for demand side management.
A smart meter is an electronic device
that records information such as
consumption of electric energy, voltage
levels, current, and power factor. Smart
meters communicate the information to
the consumer for greater clarity of
consumption behavior, and electricity
suppliers for system monitoring and
customer billing.
An advanced meters which performs smart functions to simplify the billing procedure and to modernize the grids which can be very helpful to the electricity providers and consumers in future. These meters simplifies the tampering and other non technical problems and also offers accurate electricity bills to consumers which avoids paying of high electricity bills.
Smart Meter's are a part of Smart Grid,which display the consumption of electricity to end use customer as well as communicate to the utility side for demand side management.
The presented lectures are related to the Distribution generation and smart grid. Further,suggestions are highly welcomed for the modifications of the lecture.
The project “Design a Talking Energy Meter based on Microcontroller” is design such that whenever the usage of energy exceeds the threshold value which is set by user, it announces an alert message which was already predefined in the voice circuit. The SMS of monthly billing status is also sends on user’s mobile number which is mentioned in program.
Smart Grid: Definition
• Need of smart grid
• Smart grid functions
• How Smart Grid Works
• Smart Grid: Benefits
• Smart grid components and its Benefits
• Issues and Challenges
• Opportunities in future
• Smart Grid Projects in India and Gujarat
• Question-Answer
• References
An electricity meter is a device for measuring the amount of
electrical energy used by consumers. Where electricity
companies install these meters at every subscriber, such as
homes, factories, administrative and government buildings and...,
after the electrical network is connected to their units to supply
loads such as lighting systems, fans, adaptations, office
appliances and any other equipment with electricity .
These meters may be mono or three-phase depending on the
nature of the contracted loads and electrical power. They may
also be connected directly to the electrical network or be
connected through auxiliary transformers ( current and / or
voltage transformers)
In upcoming generation there is many advancement in electrical grid which make them more reliable. the smart grid was introduced with the aim of overcoming the weaknesses of conventional electrical grids using smart net meters.
The presented lectures are related to the Distribution generation and smart grid. Further,suggestions are highly welcomed for the modifications of the lecture.
The project “Design a Talking Energy Meter based on Microcontroller” is design such that whenever the usage of energy exceeds the threshold value which is set by user, it announces an alert message which was already predefined in the voice circuit. The SMS of monthly billing status is also sends on user’s mobile number which is mentioned in program.
Smart Grid: Definition
• Need of smart grid
• Smart grid functions
• How Smart Grid Works
• Smart Grid: Benefits
• Smart grid components and its Benefits
• Issues and Challenges
• Opportunities in future
• Smart Grid Projects in India and Gujarat
• Question-Answer
• References
An electricity meter is a device for measuring the amount of
electrical energy used by consumers. Where electricity
companies install these meters at every subscriber, such as
homes, factories, administrative and government buildings and...,
after the electrical network is connected to their units to supply
loads such as lighting systems, fans, adaptations, office
appliances and any other equipment with electricity .
These meters may be mono or three-phase depending on the
nature of the contracted loads and electrical power. They may
also be connected directly to the electrical network or be
connected through auxiliary transformers ( current and / or
voltage transformers)
In upcoming generation there is many advancement in electrical grid which make them more reliable. the smart grid was introduced with the aim of overcoming the weaknesses of conventional electrical grids using smart net meters.
Automated Meter reading systems are a invaluable technological advancement that can lead to
a better standard of living, owing to the fact that metering has become a part and parcel of our
mundane lives.
It solves many issues of the traditional meter reading system like need for human resources, lack
of efficiency and accuracy in meter reading, delayed work, unavailability of customer during
metering visit by employee, etc. Moreover it is more economical and helps to save energy in a
more efficient and effective way. Furthermore it has a very notable advantage of having the
ability to predict the energy demands of the future, starting from every household to the entire
planet.
Automated meter reading systems have been implemented using many different technologies
like GSM, ZigBee, PLC, D-SCADA, WiMAX and Hybrid Technologies that comprises of a mixture
of the above.
This seminar paper describes the working models, strengths and weaknesses of each technology
by considering various factors like feasibility, cost, reliability, efficiency, and maintenance and
user experience. This paper not only explains the existing Energy Metering systems but also
provides an abstract view of developing the most optimal Automated Meter Reading system.
January 2024. A Smart Grid is an electrical grid that utilizes advanced communication monitoring and control technologies to optimize energy efficiency, reliability, and environmental sustainability. Smart grid technologies enables the effective management and distribution of renewable energy sources. By leveraging the Internet of Things (IoT), a smart grid connects a variety of energy sources to the electricity grid.
Demand for electricity is expected to rise as a result of the clean energy transition, urban expansion, and population growth. Smart grid technologies can meet the increased demand by making the grids more efficient, reliable, and resilient. A smart meter is an electronic device that provides detailed consumption data including smart grid status. Smart meter use encourages better energy habits, reduces electricity bills, and improves Quality of Service (QoS).
Compared to conventional grids, smart grids offer many benefits such as emissions and pollution reduction, health and wellbeing improvement, new job creation, and saving on energy, resources, and waste management costs.
However, smart grid adoption faces some challenges, such as privacy issues concerning consumer's usage data and personal information. In addition, smart grids are vulnerable to cyberattacks because they are always connected to the network.
Smart grid technologies include Advanced Metering Infrastructure (AMI), Demand Response (DR), Wide-Area Situational Awareness (WASA), Distributed Energy Resources (DER), and Distribution Management System (DMS). The smart grid value chain includes generation, transmission, distribution, and consumption.
Policy wise, in 2015, the Global Energy Interconnection (GEI) initiative was launched to develop interconnected grids for the transmission and consumption of clean, renewable energy worldwide. GEI is coordinated by the United Nations Department of Economic and Social Affairs (UNDESA) and the Global Energy Interconnection Development and Cooperation Organization (GEIDCO). GEI directly supports Sustainable Development Goals (SDGs) 7 and 9.
In this slideshow, you will learn about the definition, benefits, challenges, technologies, value chain, UN policy, and global statistics of smart grid utilization. For more slideshows on environmental sustainability, please visit s2adesign.com
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
By using smart grid technology energy can be utilized to the maximum and would not be wasted. It refers to the modernized version of the earlier traditional method of energy supply. Allows consumers to interact with the grid.
Overview of the fundamental roles in Hydropower generation and the components involved in wider Electrical Engineering.
This paper presents the design and construction of hydroelectric dams from the hydrologist’s survey of the valley before construction, all aspects and involved disciplines, fluid dynamics, structural engineering, generation and mains frequency regulation to the very transmission of power through the network in the United Kingdom.
Author: Robbie Edward Sayers
Collaborators and co editors: Charlie Sims and Connor Healey.
(C) 2024 Robbie E. Sayers
Final project report on grocery store management system..pdfKamal Acharya
In today’s fast-changing business environment, it’s extremely important to be able to respond to client needs in the most effective and timely manner. If your customers wish to see your business online and have instant access to your products or services.
Online Grocery Store is an e-commerce website, which retails various grocery products. This project allows viewing various products available enables registered users to purchase desired products instantly using Paytm, UPI payment processor (Instant Pay) and also can place order by using Cash on Delivery (Pay Later) option. This project provides an easy access to Administrators and Managers to view orders placed using Pay Later and Instant Pay options.
In order to develop an e-commerce website, a number of Technologies must be studied and understood. These include multi-tiered architecture, server and client-side scripting techniques, implementation technologies, programming language (such as PHP, HTML, CSS, JavaScript) and MySQL relational databases. This is a project with the objective to develop a basic website where a consumer is provided with a shopping cart website and also to know about the technologies used to develop such a website.
This document will discuss each of the underlying technologies to create and implement an e- commerce website.
Welcome to WIPAC Monthly the magazine brought to you by the LinkedIn Group Water Industry Process Automation & Control.
In this month's edition, along with this month's industry news to celebrate the 13 years since the group was created we have articles including
A case study of the used of Advanced Process Control at the Wastewater Treatment works at Lleida in Spain
A look back on an article on smart wastewater networks in order to see how the industry has measured up in the interim around the adoption of Digital Transformation in the Water Industry.
Event Management System Vb Net Project Report.pdfKamal Acharya
In present era, the scopes of information technology growing with a very fast .We do not see any are untouched from this industry. The scope of information technology has become wider includes: Business and industry. Household Business, Communication, Education, Entertainment, Science, Medicine, Engineering, Distance Learning, Weather Forecasting. Carrier Searching and so on.
My project named “Event Management System” is software that store and maintained all events coordinated in college. It also helpful to print related reports. My project will help to record the events coordinated by faculties with their Name, Event subject, date & details in an efficient & effective ways.
In my system we have to make a system by which a user can record all events coordinated by a particular faculty. In our proposed system some more featured are added which differs it from the existing system such as security.
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.
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.
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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.
Immunizing Image Classifiers Against Localized Adversary Attacksgerogepatton
This paper addresses the vulnerability of deep learning models, particularly convolutional neural networks
(CNN)s, to adversarial attacks and presents a proactive training technique designed to counter them. We
introduce a novel volumization algorithm, which transforms 2D images into 3D volumetric representations.
When combined with 3D convolution and deep curriculum learning optimization (CLO), itsignificantly improves
the immunity of models against localized universal attacks by up to 40%. We evaluate our proposed approach
using contemporary CNN architectures and the modified Canadian Institute for Advanced Research (CIFAR-10
and CIFAR-100) and ImageNet Large Scale Visual Recognition Challenge (ILSVRC12) datasets, showcasing
accuracy improvements over previous techniques. The results indicate that the combination of the volumetric
input and curriculum learning holds significant promise for mitigating adversarial attacks without necessitating
adversary training.
2. CONTENTS
• Introduction
• Types of energy meter
• Smart energy meter
• Components
• Two way communication
• Sensing unit
• IC and Micro-Controller
• Wiring of energy meter
• Advantage
• Conclusion
3. INTRODUCTION
The Smart Energy Meter is the future energy meter that will
help us for managing our energy use . It itself can’t save energy
but it can give us a visualization of energy that we are using at
any instant of time. This may lead us to save energy, which is the
demand of the present generation.
4. TYPES OF ENERGY METER
ELECTRO
MECHANICAL
ENERGY
METER
DIGITAL
ENERGY
METER
SMART
ENERGY
METER
5. What is Smart Energy Meter?
DIGITAL
ENERGY
METER IT
SMART
ENERGY
METER
6. NEED OF SMART ENERGY METER
WITHOUT
SEM
WITH
SEM
WEIGHTED
DISTANCE
BETWEEN
MDMS AND
CIS
OPTIMIZED
PROCESS
FROM
MDMS TO
CIS
12. VOLTAGE SENSING UNIT
ADC
Simple resistors dividers are used as voltage sensors.
AC main voltage is divided down to fit the input range of ADC of
Energy measurement chip.
17. ENERGY METERING IC
• These have DSP to perform signal conditioning and
energy calculation.
• They provide active, reactive and apparent energy,
frequency measurement.
MICROCONTROLLER
• Communication with energy measurement chip.
• Calculation based on data received.
• Display through LED.
• Communication with other devices.
18. WIRING OF SINGLE PHASE
ENERGY METER
NEUTRAL
PHASE(MAIN)
PHASE (LOAD)
NEUTRAL
20. CONCLUSION
Smart energy meter is an advanced electric meter that identifies
consumption in more detail than a conventional meter and optionally
communicates that information via some network system back to the
distribution company and user for monitoring and billing purpose.
Smart energy meters are often combined with modern
communication technologies thus enabling cost effective mode of
meter reading. It curbs power theft, improves regulation and allows
transparency enhancement.
The core benefits of smart energy meters can be fully realized
with proper installation and timely updating of newer technologies.
21. REFERENCES
[1] Homa Kesav, B. Abdul Rahim, "Automated Wireless Meter Reading System for Monitoring
and Controlling Power Consumption", International Journal of Recent Technology and
Engineering, vol. 1, no. 2, June 2012.
[2] A. Abdollahi, M. Dehghani, N. Zamanzadeh, "SMS- based reconfigurable automatic meter
reading system", IEEE International Conference on Control Applications (CCA 2007), pp.
1103-1107, Oct, 2007.
[3] H.G.Rodney Tan,C.H. Lee,V.H.Mok,"Automatic power meter reading system using GSM
network", The 8 International Power Engineering Conference (IPEC 2007).
