GSM based electricity theft contol system, it also intimates the concernded person when theft is happening. It sends messages about the unit consumed too.
Power Theft Identification and Monitoring using GSM moduleAshishPanchdhar1
developed the system were we are using Arduino Atmega328 and current sensors and GSM module attached to every pole. The current sensor keeps the track of amount of current pass through it. When this supply reaches to other end of the pole than the current sensor available at pole 2 will measure the current receive and gives the reading to the Arduino Atmega328. Then the Arduino compares the current readings to the previous readings and if the supply is not approximately equal than the Atmega328 trigger the GSM module. Then the GSM module will send the SMS to the distributor that the amount of current received is not approximately equal and there is some illegal action occurred in the section from pole 1 to pole 2. This will help the distributor to overcome the losses and where the losses will be take place and the theft of the electricity
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
*Many developing countries confront widespread theft of electricity from government owned power utilities.
*In India electricity theft leads to annual losses estimated at USA $4.5 billion, about 1.5 percent of GDP.
*Honest consumers, poor people and those without connections bear system inefficiencies and inadequate and unreliable power supply are the losers due to power theft
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.
Power theft detection using IoT and Arduino is a system that detects electricity theft in real-time. The system uses a current sensor to monitor the flow of electricity and sends the data to an Arduino board. The board analyzes the data and sends a notification to the user's smartphone if it detects any unusual activity or theft. The system can also be connected to the electricity grid and can be used to automatically cut off the power supply to the specific location where the theft is occurring. This technology can help reduce power theft and improve the overall efficiency and reliability of the electricity grid.
with the help of web based power quality monitoring system we can control and manage the data flow of electrical quantity and control the improve the quality of the power system in grid
Power Theft Identification and Monitoring using GSM moduleAshishPanchdhar1
developed the system were we are using Arduino Atmega328 and current sensors and GSM module attached to every pole. The current sensor keeps the track of amount of current pass through it. When this supply reaches to other end of the pole than the current sensor available at pole 2 will measure the current receive and gives the reading to the Arduino Atmega328. Then the Arduino compares the current readings to the previous readings and if the supply is not approximately equal than the Atmega328 trigger the GSM module. Then the GSM module will send the SMS to the distributor that the amount of current received is not approximately equal and there is some illegal action occurred in the section from pole 1 to pole 2. This will help the distributor to overcome the losses and where the losses will be take place and the theft of the electricity
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
*Many developing countries confront widespread theft of electricity from government owned power utilities.
*In India electricity theft leads to annual losses estimated at USA $4.5 billion, about 1.5 percent of GDP.
*Honest consumers, poor people and those without connections bear system inefficiencies and inadequate and unreliable power supply are the losers due to power theft
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.
Power theft detection using IoT and Arduino is a system that detects electricity theft in real-time. The system uses a current sensor to monitor the flow of electricity and sends the data to an Arduino board. The board analyzes the data and sends a notification to the user's smartphone if it detects any unusual activity or theft. The system can also be connected to the electricity grid and can be used to automatically cut off the power supply to the specific location where the theft is occurring. This technology can help reduce power theft and improve the overall efficiency and reliability of the electricity grid.
with the help of web based power quality monitoring system we can control and manage the data flow of electrical quantity and control the improve the quality of the power system in grid
Dr. Fabian Lewis discusses Electricity Theft and the impact it has on Economic Growth and Productivity. The presentation explores an issue which would not necessarily be considered, except for the industry in which is occurs (Energy/Electricity). Electricity Theft is an expensive problem globally, and contributes to the losses experienced in an economy.
Prepaid energy meter using GSM is used to record consumed units and send an alert to user via GSM. It is used to reduce power theft in commercial areas.
Is a seminar based on the concept of replacing the existing electricity metering system using in developing countries by a low cost energy meter working without human intervention. Its main components are discussed later...
GSM Based Fault Monitoring System (Project)Aishwary Verma
This is a modern technique of Monitoring of switchyard which is used in many other countries.
It will be useful for reducing requirement of manpower.
When a fault occurred a SMS will be sent to the registered mobile number detailing about type of fault and location of fault.
It is a new concept in world of Electricity measurement. This concept is not only beneficial for electricity measurement but also has the capability to prevent theft and misuses of electricity. The concept of IOT (Internet of Things) based prepaid energy meter is very similar to prepaid mobile system, you recharge and spend Accordingly.
When the purchased units are used up by the consumer the meter disconnect the power supply until the next Recharge. The system will automatically notify the consumer to recharge before zero balance unit recharge will be done by the service provider.
A smart meter:
Is an electronic device that records consumption of electric energy in intervals of an hour or less and communicates that information at least daily back to the utility for monitoring
The internet of things (IoT) has a significant impact on increasing the efficiency and quality of electricity in large power systems. Smart voltage and current monitoring systems (SVCMS) have been developed using a novel method. Using an Arduino Uno microcontroller and a Wi-Fi module, the integrated SVCMS design measures voltage and current sensor findings and sends the processed data to an Android phone. In order to communicate, the global systems for mobile communication (GSM) module is required. When anything goes wrong, an Android app may be used to notify users by text message or email and help them take the right action. It is possible to remotely monitor and control the operation of a gadget using logical programming techniques in Arduino which results easy load control.
Student information management system project report ii.pdfKamal Acharya
Our project explains about the student management. This project mainly explains the various actions related to student details. This project shows some ease in adding, editing and deleting the student details. It also provides a less time consuming process for viewing, adding, editing and deleting the marks of the students.
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.
Industrial Training at Shahjalal Fertilizer Company Limited (SFCL)MdTanvirMahtab2
This presentation is about the working procedure of Shahjalal Fertilizer Company Limited (SFCL). A Govt. owned Company of Bangladesh Chemical Industries Corporation under Ministry of Industries.
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.
Saudi Arabia stands as a titan in the global energy landscape, renowned for its abundant oil and gas resources. It's the largest exporter of petroleum and holds some of the world's most significant reserves. Let's delve into the top 10 oil and gas projects shaping Saudi Arabia's energy future in 2024.
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1. INTRODUCTION
Power utilities in different countries especially in the developing ones
are incurring huge losses due to electricity theft. To overcome this, a smart energy
metering system is employed to control electricity theft. In this system a smart
energy meter is installed in every consumer unit and a server is maintained at the
service provider side. Both the meter and the server are equipped with GSM
module which facilitates bidirectional communication between the two ends using
the existing GSM infrastructure.
Facilities to control meter bypassing and tampering are present. The
bidirectional GSM communication using SMS ensures the effectiveness of these
facilities. Pilferage of electricity can be substantially reduced by incorporating the
proposed measures along with the prepaid metering scheme, which is optional.
Consumers can easily recharge their energy meter by sending a PIN number
hidden in a scratch card to the server using SMS. Legal actions against dishonest
consumers can also be taken in this system
2. EXISTING PROJECT
Link method of on-spot monitoring facility:
It is a series link method which is used between standard electric energy meter and the user’s
single phase electric energy meter. Standard electricity measure module is connected in series
between the user single-phase electric energy meter and fire wire, zero wire of enter user, the
output of standard electricity measure module and the user’s single phase electric energy
meter are separately photoelectric isolated, then outputted to the microcontroller to measure
electricity
3. Electricity-stealing defense principle of link method facility:
Circuital voltage and current are monitored by standard electricity
measure module in real time. When loaded by using electricity, standard
electricity measure module outputs impulse which has a proportional
relationship with power (the number of output impulse per kilowatt), the
output of user single phase electric energy meter also has a proportional
relationship with power.
If electricity stealing is took place, the user single phase electric
energy meter cannot measure accurately, then discrepancies will come up
between the number of output impulse in standard electricity measure
module and user single-phase electric energy meter in unit time, it is
considered electricity-stealing happen or user electric energy abnormal when
the discrepancies accumulative total arrives certain level.
4. PROJECT DESCRIPTION
In our project the power utility maintains a server and each consumer is
provided an energy meter. The server and energy meters use GSM modem and
GSM module respectively to communicate with each other using the GSM network.
This project is designed for power theft prevention. First we measure the output
power of EB station and send this power level to the microcontroller through signal
conditioner. Mainly power theft occurs in the middle of the two distribution
systems. Each distribution output power level is sensed and sent to the
microcontroller through signal conditioner. If both the power levels are equal,
there is no power theft but if the power level is unequal power theft has occurred in
the transmission line.
When we detect the unequal power level of transmission line, the
microcontroller is connected to the alarm. If power theft occurs then the controller
sends the information through GSM. To receive the SMS and alert to the EB
persons and take immediate action to drop the power theft. And also in this project
the EB meter reading that is Unit and amount through sensing unit(Digital energy
meter) and Update Mobile.
11. ENERGY METER
Electronic Energy Meter
Electronic meters display the energy used on an LCD or LED or cyclometer display, and
some can also transmit readings to remote places. In addition to measuring energy used, electronic
meters can also record other parameters of the load and supply such as instantaneous and maximum
rate of usage demands, voltages, power factor and reactive power used etc. They can also support
time-of-day billing, for example, recording the amount of energy used during on-peak and off-peak
hours. Electric utilities use electric meters installed at customers premises to measure electric energy
delivered to their customers for billing purposes. They are typically calibrated in billing units, the
most common one being the kilowatt hour [kWh]. They are usually read once each billing period.
In settings when energy savings during certain periods are desired, meters may measure
demand, the maximum use of power in some interval. "Time of day" metering allows electric rates to
be changed during a day, to record usage during peak high-cost periods and off-peak, lower-cost,
periods. Also, in some areas meters have relays for demand response load shedding during peak load
periods.
12.
13. GSM
GSM is an open, digital cellular technology used for transmitting
mobile voice and data services. GSM differs from first generation wireless
systems in that it uses digital technology and time division multiple access
transmission methods. GSM is a circuit-switched system that divides each
200kHz channel into eight 25kHz time-slots. GSM operates in the
900MHz.
GSM (Global System for Mobile communications) is the
technology that underpins most of the world's mobile phone networks.
The GSM platform is a hugely successful wireless technology and an
unprecedented story of global achievement and cooperation. GSM has
become the world's fastest growing communications technology of all
time and the leading global mobile standard, spanning 210 countries.
19. Commands used in GSM:
Commands always start with AT (which means ATtention) and finish with
a <commands> character.
Commands Details
AT To initialize
ATD mob.no; To call
ATA To attend the call
ATH To hang the call
AT+CMGF=1 To set frame
AT+CMGS=“mob no” To send msg edit the mob no.
AT+CMGD=1 To delete the first msg
AT+CMGR=1 To read the first msg.
20. RS 232 DRIVER CIRCUIT
A standard serial interfacing for PC, RS232C, requires negative logic, i.e., logic '1' is -3V to -
12V and logic '0' is +3V to +12V. To convert a TTL logic, say, TxD and RxD pins of the uC
chips, thus need a converter chip. A MAX232 chip has long been using in many uC boards. It
provides 2-channel RS232C port and requires external 10uF capacitors.
23. Compilers
There are various C compilers are available in the market for each processor
families. For MCS-51 series the famous compilers are:
RIDE-51 from Raisonance
KEIL-51 from Keil
IAR-51 from IAR Compilers
PHYTHON
Here we use RIDE-51 for 89c51.
The programming in high-level language like embedded C, Embedded Linux will be
converted to hex code with the help of these compilers.
26. Downloader
• Flash Magic is a PC tool for programming flash based
microcontrollers from NXP using a serial or Ethernet protocol
while in the target hardware.
• It was created for Windows byEmbedded Systems Academy,
Inc..
