Design And Construction Of GSM-Based Power Supply Alarm System
This project focuses on the development and implementation of a GSM-based alarm system tailored for monitoring power supply. The system incorporates GSM technology to enable remote monitoring and alerting functionalities, ensuring timely notifications in the event of power outages or fluctuations. Key components include sensors for detecting power status, a microcontroller unit for data processing and control, and a GSM module for communication. The design emphasizes efficiency, reliability, and scalability, enabling seamless integration into various environments such as homes, offices, and industrial settings. By harnessing GSM capabilities, the system provides real-time updates and alerts to designated users, enhancing operational oversight and facilitating prompt responses to power-related issues. Through innovative design and meticulous construction, this project aims to contribute to the advancement of power supply monitoring systems, addressing the growing demand for reliable infrastructure management solutions in diverse sectors.
In developing countries, electricity distribution to final consumers stands chances of failure due to epileptic power supply. Most times, failure can come from the electric power provider or problems with poor electrification of a building. Power supply and failure is a frequent experience that occurs in our mains. Power restoration is a period of time when the electricity supply to a particular building or area is restored. In times of power supply, it is necessary to be notified of such restoration as a smart response in order to put off the alternate power source. For the effective operation in times of power supply, a Global System for Mobile Communication (GSM) based Short Message Service (SMS) notification system was developed. The system was tested and was found to work satisfactorily. This paper, therefore, presents the design and implementation of a GSM-based SMS power supply alarm system.
COVER PAGE
TITLE PAGE
APPROVAL PAGE
DEDICATION
ACKNOWELDGEMENT
ABSTRACT
CHAPTER ONE
1.0 INTRODUCTION
1.1 BACKGROUND OF THE PROJECT
1.2 PROBLEM STATEMENT
1.3 AIM AND OBJECTIVE OF THE PROJECT
1.4 SIGNIFICANCE OF THE PROJECT
1.5 APPLICATION OF THE PROJECT
1.6 SCOPE AND LIMITATION OF THE PROJECT
1.7 PROJECT ORGANISATION
CHAPTER TWO
LITERATURE REVIEW
2.1 OVERVIEW OF ELECTRIC POWER SYSTEM
2.2 HISTORY ELECTRIC POWER SYSTEM
2.3 HISTORY OF POWER FAILURE AND SYSTEM RELIABILITY
2.4 TYPES OF POWER FAILURE SIGNAL
2.5 RESTORING POWER AFTER A WIDE-AREA OUTAGE
2.6 POWER FAILURE INEVITABILITY AND ELECTRIC SUSTAINABILITY
2.7 MITIGATION OF POWER OUTAGE FREQUENCY
2.8 REVIEW OF RELATED WORK
CHAPTER THREE
METHODOLOGY
3.1 SYSTEM BLOCK DIAGRAM
3.2 SYSTEM HARDWARE DESCRIPTION
3.3 DESIGN CIRCUIT
3.4 DESIGN OF POWER SUPPLY
3.5 PROGRAM CODE
CHAPTER FOUR
4.1 INSTALLATION OF THE COMPLETED DESIGN
4.2 CONSTRUCTION PROCEDURE AND TESTING
4.3 CASING AND PACKAGING
4.4 TESTING OF SYSTEM OPERATION
4.5 BILL OF ENGINEERING MEASUREMENTS AND EVALUATION
CHAPTER FIVE
5.1 CONCLUSION
5.2 RECOMMENDATION
5.3 REFERENCES
INTRODUCTION
1.1 BACKGROUND OF THE STUDY
In contemporary society, it is impossible to live without electricity as most modern equipment requires a continuous supply of electric power. In periods of power outage [1], industries simply switch to other available sources of power supply so as to maximize profit and reduce downtimes. This is not only seen in industries but also in the household [2]. For network service providers, an uninterrupted power supply is needed for their proper operation.
In most critical applications [3], uninterrupted power supplies (UPS) are used. These devices cannot provide continuous operation in the event of a prolong period of power outage. In an ICT Network Operation Center, working shift arrangements is a regular scene for the purpose of proper monitoring and management of the day-to-day network challenges and in the event of power supply that might occur.
Many studies have found positive effects associated with the use of a GSM-based SMS notification systems [4, 5]. Hence, the need for an automated SMS based power supply notification system for homes, offices and industries. A power supply notification system can be installed for timely notification and monitoring of the electric power status. The idea of an SMS based warning system was proposed owing to the fact that mobile phones have become popular communication devices amongst people all over the world. While there are fewer than 7.2 billion people, the number of active mobile phone devices currently stands at 7.22 billion [6]. SMS is one of the most widely used means of communication around the world which is used by more than half of world’s population [7].
In this paper, a GSM-based SMS notification system is implemented on an Android device capable of sending SMS text messages. The smartphone device is connected permanently to the power source through a wall socket and any power supply is detected.
1.2 PROBLEM STATEMENT
Power failure in homes, offices and workplaces can be irritating, frustrating and devastating, affect our appliances and at the same time affect the happiness of the occupant. It is quite unfortunate that sometimes when power is supplied the occupant will not be aware especially when there is no power indicator. In other to overcome this problem, this device was designed. This device is designed to inform the user when power is supplied via GSM (SMS) alert.
1.3 AIM AND OBJECTIVE OF THE PROJECT
The main aim of the project is to build a GSM based power supply alarm system that will alert the user whenever there is mains supply using GSM technology. The objectives of the work are:
i. To build the prototype of the system model
ii. To save energy
iii. To interface GSM module with arduino
1.4 SIGNIFICANCE OF THE PROJECT
Working on this device will serve a means of reminding the user on which action to take when power is supplied – either to switch ON devices or shut down devices.
This study will also serve as a means of becoming familiar with GSM module and arduino.
1.5 SCOPE AND LIMITATION OF THE PROJECT
The scope of this work covers building a power supply monitoring device that will trigger a buzzer when the mains is supplied in other to inform people around and at the same time send SMS alert to the user using GSM module, and arduino microcontroller as the heart of the circuit.
The scheduled recipient will get alerts anywhere from the system through the GSM technology thus making the system location independent and reliable. The SMS based power supply notification system is very easy, user friendly and has many software features.
The developed system was tested with the available mobile network and internet connection to ascertain its effectiveness.
1.6 METHODOLOGY
To achieve the aim and objectives of this work, the following are the steps involved:
i. Study of the previous work on the project so as to improve it efficiency.
ii. Draw a block diagram.
iii. Test for continuity of components and devices,
iv. Design of the alarm was carried out.
v. Studying of various component used in circuit.
vi. Construct the circuit.
vii. Finally, the whole device was cased and final test was carried out.
1.7 PROJECT WORK ORGANISATION
The various stages involved in the development of this project have been properly put into five chapters to enhance comprehensive and concise reading. In this project thesis, the project is organized sequentially as follows:
Chapter one of this work is on the introduction to the study. In this chapter, the background, significance, objective limitation and problem of the study were discussed.
Chapter two is on literature review of this study. In this chapter, all the literature pertaining to this work was reviewed.
Chapter three is on design methodology. In this chapter all the method involved during the design and construction were discussed.
Chapter four is on testing analysis. All testing that result accurate functionality was analyzed.
Chapter five is on conclusion, recommendation and references.
SHARE PROJECT MATERIALS ON:
A GSM-based power supply alarm system is an innovative solution designed to monitor and notify users about the status of their power supply remotely via the Global System for Mobile Communications (GSM) network. This system serves as a crucial tool for individuals and organizations seeking to ensure uninterrupted power supply to their critical systems and infrastructure. By leveraging GSM technology, this alarm system offers real-time monitoring and notification capabilities, enabling users to promptly address power supply issues regardless of their location.
Definition and Components
The GSM-based power supply alarm system consists of several key components:
- Power Supply Unit: This component provides the necessary electrical power to operate the alarm system. It can be connected to the mains power supply or powered by an alternative source such as a battery or solar panel for enhanced reliability.
- Microcontroller: The microcontroller serves as the central processing unit of the alarm system. It processes input signals from various sensors, controls the operation of the system, and communicates with the GSM module to send and receive data.
- GSM Module: The GSM module enables communication between the alarm system and mobile devices via the GSM network. It allows the system to send SMS alerts, make phone calls, and receive commands from authorized users remotely.
- Sensors: Sensors such as voltage sensors, current sensors, and temperature sensors are used to monitor the status of the power supply and detect abnormalities such as voltage fluctuations, overload conditions, and overheating.
- Alarm Devices: Alarm devices such as sirens, buzzers, and flashing lights are activated in response to detected faults or anomalies in the power supply, alerting users to take necessary action.
- User Interface: The user interface provides a means for users to interact with the alarm system, configure settings, and receive status updates. This can be in the form of a mobile application, web interface, or simple text-based commands via SMS.
Design and Construction
The design and construction of a GSM-based power supply alarm system involve several stages:
- Requirements Analysis: The first step is to identify the specific requirements and objectives of the alarm system. This includes determining the types of power supply parameters to be monitored, the desired communication features, and any additional functionalities required.
- Selection of Components: Based on the requirements analysis, suitable components such as microcontrollers, GSM modules, sensors, and alarm devices are selected. Factors such as compatibility, reliability, and cost are taken into consideration during the selection process.
- Circuit Design: The circuitry of the alarm system is designed to integrate the selected components and ensure proper functionality. Schematic diagrams are created to illustrate the connections between the various components, including power supply, microcontroller, sensors, GSM module, and alarm devices.
- Prototype Development: A prototype of the alarm system is constructed using the designed circuitry and components. This prototype serves as a proof-of-concept and allows for testing and validation of the system’s functionality in real-world conditions.
- Programming: The microcontroller is programmed to implement the desired logic and functionality of the alarm system. This includes reading sensor data, processing input signals, generating alarms, and communicating with the GSM module to send notifications.
- Integration and Testing: The components are integrated into the final assembly of the alarm system, and thorough testing is conducted to verify its performance and reliability. This includes testing the response to various power supply conditions, communication with mobile devices, and activation of alarm devices.
- Deployment and Installation: Once the alarm system has been successfully tested, it can be deployed and installed at the desired location. This may involve mounting the system in an enclosure, connecting it to the power supply, and configuring the communication settings.
Operation and Features
The GSM-based power supply alarm system offers several features and functionalities to ensure effective monitoring and management of the power supply:
- Real-time Monitoring: The system continuously monitors the status of the power supply, including voltage levels, current consumption, and temperature conditions, in real-time.
- Instant Alerts: In the event of any abnormality or fault detected in the power supply, such as voltage fluctuations or overload conditions, the system sends instant alerts to predefined mobile numbers via SMS or phone calls.
- Remote Control: Users can remotely control the alarm system and perform actions such as arming or disarming the alarms, adjusting settings, and querying status updates using mobile devices.
- Customizable Alarms: The system allows users to customize alarm thresholds and notification preferences based on their specific requirements and preferences.
- Event Logging: The alarm system maintains a log of detected events and alarms, providing users with a historical record of power supply conditions and system performance.
- Backup Power Support: In case of a power outage, the system can switch to a backup power source such as a battery or generator to ensure continuous operation and uninterrupted monitoring.
- Integration with External Systems: The alarm system can be integrated with external systems or automation platforms for additional functionality, such as remote diagnostics, data logging, and automated response actions.
Conclusion
In conclusion, the design and construction of a GSM-based power supply alarm system involve careful planning, selection of components, circuit design, programming, testing, and deployment. By leveraging GSM technology, this alarm system provides users with real-time monitoring, instant alerts, remote control, and other advanced features to ensure the reliability and efficiency of their power supply infrastructure. With its customizable alarms, event logging, and integration capabilities, the GSM-based power supply alarm system offers a cost-effective and scalable solution for a wide range of applications, from residential homes to industrial facilities and critical infrastructure installations.