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TITLE PAGE

 

BY

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--/H2013/01430
DEPARTMENT OF ----
SCHOOL OF ---
INSTITUTE OF ---

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APPROVAL PAGE

This is to certify that the research work,"power restoration alarm 2nd edition" by ---, Reg. No. --/H2007/01430 submitted in partial fulfillment of the requirement award of a Higher National Diploma on --- has been approved.

By
---                                                     . ---
Supervisor                                                  Head of Department.
Signature……………….                           Signature……………….        

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External Invigilator

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DEDICATION
This project is dedicated to Almighty God for his protection, kindness, strength over my life throughout the period and also to my --- for his financial support and moral care towards me.Also to my mentor --- for her academic advice she often gives to me. May Almighty God shield them from the peril of this world and bless their entire endeavour Amen.

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ACKNOWLEDGEMENT

The successful completion of this project work could not have been a reality without the encouragement of my --- and other people. My immensely appreciation goes to my humble and able supervisor mr. --- for his kindness in supervising this project.
My warmest gratitude goes to my parents for their moral, spiritual and financial support throughout my study in this institution.
My appreciation goes to some of my lecturers among whom are Mr. ---, and Dr. ---. I also recognize the support of some of the staff of --- among whom are: The General Manager, Deputy General manager, the internal Auditor Mr. --- and the ---. Finally, my appreciation goes to my elder sister ---, my lovely friends mercy ---, ---, --- and many others who were quite helpful.

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PROJECT DESCRIPTION: This work"power restoration alarm 2nd edition"research material is a complete and well researched project material strictly for academic purposes, which has been approved by different Lecturers from different higher institutions. We made Preliminary pages, Abstract and Chapter one of"power restoration alarm 2nd edition"visible for everyone, then the complete material on"power restoration alarm 2nd edition"is to be ordered for. Happy viewing!!!

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Power restoration is a period of time when the electricity supply to a particular building or area is restored, for example because of replacement or servicing damage to the cables or any other reason. Modern equipment requires a continuous supply of electricity. Not only industry, but also in the household. Take the case of a refrigerator. If you experience a power off situation, your food will be spoilt.
 Power restoration alarm is a monitoring device that will trigger a buzzer when the mains supply is restored. This device is helpful to inform the restoration of power supply to some critical installation such as a pump in a fish tank. Once the buzzer sound, one will know that there is a restoration of power supply and actions need to be taken to switch ON and OFF all necessary appliances.

 

 

 

APPROVAL PAGE
We certify that this project has been approval for use in the department of mass communication (part time) programme of institution of management and technology (I.M.T) Enugu.

………………………                       …………………………………
Sam O. Omeje                                Dr Ezeja Ogili

 

Project supervisor                                     Ag. Head part time

 

Date…………….                             Date…………………

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Dr Ezeja Ogili

 

Director SDLCE
Date………………….

DEDICATION
I dedicate this work to my beloved brother and his wife Mr. & Mrs. Thaddeus Akagu my thanks also go to my other family member Stepher, James Thaddeus Junior Mr. Janet Agu and my in-law Emma Ikekwuonu for their support and encouragement

ACKNOWLEDGEMENT
This work cannot be completed without mention of certain people and institution whose inspiration brought this work to realty.
My profound gratitude goes to God almighty who made it possible for me to achieve this academic work.
I wish to thank my supervisor Mr. Sam Omeje whose instruction and criticism enabled me to achieve the desired task required of me.
I wish also express my profound  gratitude to Dr Ogili Ezeja the director school of dipstick learning  and continuing  education for affording me the opportunity  to study in the institution  and also for his unsolicited assistance the duration of my course.
I am equally indebted to the Enugu state library board for supplying vital information used for this work.
I appreciate the help and assistance of the Rainbow Net communication Enugu for giving me the entire necessary web for my most precious friend NNEDI CHIDENME for her encouragement and support during the research work.

 

TABLE OF CONTENTS

TITLE PAGE

APPROVAL PAGE
DEDICATION
ACKNOWLEDGEMENT
ABSTRACT
TABLE OF CONTENT
CHAPTER ONE
1.1      INTRODUCTION
1.1      Background of the Study
1.2      Statement of the Problem
1.3      Purpose of the Study
1.4      Significance of the Study
1.5      Scope of the Study

CHAPTER 2: LITERATURE REVIEW
2.1      HISTORICAL BACKGROUND
2.2      OVERVIEW OF THE COMPONENTS USED

CHAPTER 3: METHODOLOGY
CHAPTER 4: DESIGN AND IMPLEMENTATION

4.1      Circuit Diagram of the project
4.2      Testing and Measurement
4.3      Bill of Engineering Measurement and Evaluation (BEME)
4.4     Principle of Operation

CHAPTER 5: CONCLUSION AND RECOMMENDATION
REFERENCES

 

 

 

 

 

 

CHAPTER ONE
INTRODUCTION

1. Background of the Study

Service restoration is one of the most mission-critical processes at a utility. When the lights go out, it’s the utility’s top job to restore service. Many utilities create storm response organizations that are activated when a large-scale outage occurs, and utility personnel immediately jump into their role in that organization.
Without a smart grid, the outage response process relies heavily on partial information and incomplete visibility (Ashutosh, 2020). Moreover, utilities continue to depend heavily on customer calls to report outages – and they lose valuable restoration time waiting for customers to report outages, especially when outages occur in the middle of the night.
Fortunately, with a smart grid, utilities can take advantage of a variety of specific real-time technologies that help address these limitations. AMI meters play a crucial role in speeding service restoration. They deliver immediate last gasp alarms whenever power is lost and service restoration notifications when service is restored.
In modern society, it is impossible to imagine life without electricity. Modern equipment requires a continuous supply of electricity. Not only industry, but also in the household. Take the case of an ordinary refrigerator. If you experience a power off situation, your food will be spoilt. But much more important, what if the power failure "spoils" your business. For example, uninterrupted power supply is needed for your server, which manages your accounting programme or provides uninterrupted operation of your website (Ashutosh, 2020).
Of course, in most critical applications, uninterruptible power supplies (UPS) are used, but this is not always the case. Also, these devices cannot provide continuous operation in the event of remote power off. Often you need to take other action according to the situation.
For us to be notified when the power ON condition has occurred a power supply signal device is used. This system indicates when there is power failure through alarm indication. As soon as the system experiences power failure you will receive a signal from an alarm.

1. Statement of the Problem

Most of the time in our homes the occupant of the house will not be able to notice when there is power resumption most cases is when the occupant is using a standby generator, even when the neighbors are giving a noisy indication the occupant may not be able to hear it due to the noise of the standby generator. This simple device brings solution to this problem. Here is a simple power resumption alarm circuit that can be fixed inside the switch box itself. It gives beeps when the power resumes after a power failure. This circuit is ideal to monitor battery chargers, since the long duration power failure may sometimes remain unnoticed.

1.3      Purpose of the Study
The purpose of the project is to design a power supply monitoring device that will trigger a buzzer when the mains supply restoration. Once the buzzer sounds, one will know that there is a restoration of power supply and actions need to be taken to rectify the situation by providing alternative power supply or relocating the installation. The LED is used for visual indication so that even a deaf person can as well know when there is power resumption.

1.4      Significance of the Study
The power restoration alarm is intended to be installed on a manual transfer panel or generator-ready load center. During a power outage, when the main breaker has been turned off to allow the generator to provide emergency power to the panel, the power outage can be activated and will emit a pulsing 105dB alarm when the power outage ends and utility power is again available.
Power restoration alarm notifies you by alarm when your electrical equipment suffers a power supply. If you have important equipment you want to run and want to know if there has been a power supply so that you power the device, this app can help you by telling you when electric power is supplied.
1.5      Scope of the Study
The scope of this work covers building a Power restoration alarm  using  IC555 which is wired in a monostable mode, and few other components

CHAPTER FIVE
5.1                                                           CONCLUSION
At the end of this work, the aim of the construction was achieved which is to design alarm circuit will alert you whenever there's a power supply in the mains. In some special conditions it becomes imperative to know whether the mains that powers some important system or circuit is present.

5.2                                                    RECOMMENDATION
This project is designed to be used in homes and industries and wherever the need for an indication of power supply is needed. And should be used and maintain by a qualified personnel.

 

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CHAPTER TWO: The chapter one of this work has been displayed above. The complete chapter two of"power restoration alarm 2nd edition" is also available. Order full work to download. Chapter two of"power restoration alarm 2nd edition"consists of the literature review. In this chapter all the related work on"power restoration alarm 2nd edition"was reviewed.

CHAPTER THREE: The complete chapter three of"power restoration alarm 2nd edition"is available. Order full work to download. Chapter three of"power restoration alarm 2nd edition"consists of the methodology. In this chapter all the method used in carrying out this work was discussed.

CHAPTER FOUR: The complete chapter four of"power restoration alarm 2nd edition"is available. Order full work to download. Chapter four of"power restoration alarm 2nd edition"consists of all the test conducted during the work and the result gotten after the whole work

CHAPTER FIVE: The complete chapter five of"power restoration alarm 2nd edition"is available. Order full work to download. Chapter five of"power restoration alarm 2nd edition"consist of conclusion, recommendation and references.

 

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