Research Papers/Topics in Electrical Electronics Engineering
THE DESIGN AND IMPLEMENTATION OF RADIO FREQUENCY COMMUNICATION LINK
ABSTRACTThe aim of this project, the design and implementation of an RF communication link, is to design a communication link between a source and a destination and study the properties of the signal being generated by the source (generator). The area of interest in this work is how the signal suffers limitations like attenuation, interference and distortion etc and to observe how these limitations affect the smooth transmission of the signal as well as the amplitude of the transmitted...
INVESTIGATION ON HEAT DISSIPATING PROPERTIES OF ELECTRONIC COMPONENTS WITH THE AIM TO DETERMINE THE CORRECT SIZE OF HEAT SINK
Research and optimization of cooling of electronic components using heat sinks becomes increasingly important in modern industry. Numerical methods with experimental real world verification are the main tools to evaluate efficiency of heat sinks or heat sink systems. In this research, the physical problems associated with heat removal of electronic systems at different scales were studied.ABSTRACT Research and optimization of cooling of electronic components using heat sinks becomes incr...
DESIGN AND CONSTRUCTION OF A FAN SPEED CONTROL SYSTEM
AbstractThis temperature control fan can be controlled using a microcontroller when it detects acertain temperature that has been set. The purpose of this project is to prevent the waste ofvoltage usage when it is not hot enough for fan to be needed. The temperature control fanhas three different speeds. Each speed will change according to a certain level of temperaturethat is set. This project is a combination...
DESIGN AND CONSTRUCTION OF ELECTRICAL CODED DOOR LOCK SYSTEM
ABSTRACTWhenever we think of redefined security, we think of coded electrical door lock. It is a microcontroller based security door lock that can be used in homes, offices, laboratories, etc. for more reliable and high fidelity door control system, powered by electrons panel or electromechanical panels. Due to high rate of insecurity, especially intrusion into homes and offices, this project provides the users with an electronic keypad to enter the password required to get access into ...
DESIGN AND CONSTRUCTION OF A SOLAR POWERED MULTIPLE CELL PHONES CHARGING BOOTH
ABSTRACTCell phones need electric sources to charge their batteries in order to work, but there are people in developing and third world countries that find it hard to access electric sources.In an attempt to provide an alternative means of charging to those unfortunate areas in third world and developing countries, a solar powered cell phone charging booth is to be designed and constructed in this project.The goal of this project is to create a multiple output solar cell phone chargers...
CONSTRUCTION OF A 2.8KVA FUEL-LESS GENERATOR
Abstract In this work, a 2.8kva alternator was coupled to a 4 H.P dc motor acting as a prime mover to produce a fuel-less generator. The coupling was done using two crankshaft pulleys to match the speed of the alternator to that of the dc motor. Two 24v dc deep cycle batteries were also used as the exciter unit and a sustainable output voltage of 232V was achieved. TABLE OF CONTENTSTitle PageDeclarationCertification. iiiDedication. ivAcknowledgement. vTable Of Contents. viLis...
Wind Power and Solar PV renewable energy generation on an Island of Great Cumbrae
The aim of the project is to design a renewable energy system that can meet the current and projected electricity demands for the island of Great Cumbrae. This should be achieved by providing a stable electricity output and the meet the calculated total annual base load supply of 11.29 GWh. In addition to providing a stable supply of electricity, the environment and social impacts that arise from the project relating to Great Cumbrae should be minimised as well as coi...
DESIGN AND CONSTRUCTION OF RESTAURANT ORDER SYSTEM
ABSTRACTThis project deals with the design and development of restaurant order meal system, in order to reduce the number of staff. In meal ordering project, you can request for any kind of food or drinks available in the restaurant which contains the menu embedded in each button. Microcontroller is the central processing unit CPU of this project and it also consists of Bluetooth it is said to be the main component used in this project. Microcontroller gets the coordinates from the Bluetooth ...
Design and Construction of a 20-m Distance Remotely Controlled Metal Detector Using Arduino
AbstractThe project DESIGN AND CONSTRUCTION OF A 20-METRE DISTANCE REMOTELY CONTROLLED METAL DETECTOR is used for detecting metallic objects such as phones, bombs, and other metallic objects that are hidden from view. The design is based on the principle of the Resonant Frequency Oscillator (RFO) metal detectors in which oscillation is a function of parallel connection of an inductor and a capacitor operating in resonance. The project is divided into two ...
DESIGN AND FABRICATION OF SINGLE PHASE INDUCTION MOTOR FOR NUMERICAL MACHINE COMPLEX
The energy sector plays a major role in driving Kenya’s economy. The need to conceive, develop and sustain energy generating sources cannot be underestimated. Being a growing economy, Kenya therefore needs to redirect her effort in production of self-sustaining energy generating sources. It is in this line that the government through the ministry of industrialization, energy and vision 2030 sought to establish the Numerical Machine Complex, which serves as a hub for fabrication...
Car security control using RfId
ABSTRACT Security Car Using RFID System. This project is designed to enhance vehicle safety systems available. Thus, this project consists of some combination of equipment and components to create a car security system that meets the security features and use more advanced. RFID (Radio Frequency Identification) is the most reliable way to electronically identify, data capture, control, track, and inventory items using RF communication. Thus the project was produced by using RFID (Radio F...
CONTROLLING OF HOME APPLIANCES USING GSM TECHNOLOGY
This is a project work using GSM Technology to control home appliances.
CLAP-ON CLAP-OFF SWITCH
ContentsTITLE PAGE iCERTIFICATION AND APPROVAL iiDEDICATION iiiACKNOWLEDGEMENT ivABSTRACT vTABLE OF CONTENTS viLIST OF FIGURES viiiCHAPTER ONE 1INTRODUCTION 1 1.1: PROBLEM STATEMENT 11.2: THE AIM AND OBJECTIVE OF THE CLAP ON-CLAP OFF SWICHT 21.3: JUSTIFICATION OF THE RESEARCH 21.4: LITERATURE REVIEW 2CHAPTER TWO 5THEORY AND PICTORIAL ANALYSIS 52.1: THEORITICAL ANALYSIS 52.2: BLOCK DIAGRAM DESCRIPTION &nb...
ALTERNATIVE CURRENT PULSE WIDTH MODULATION CONTROL FOR INDUCTION MOTOR
ABSTRACTAn induction or asynchronous motor is a type of AC motor where power is supplied to the rotor by means of electromagnetic induction, rather than by slip rings and commutators as in slip-ring AC motors. Single phase induction motor is the most familiar of all electric motors & they are similar to a 3-phase squirrel cage induction motor. It has a squirrel-cage rotor identical to a 3-phase motor and a single phase winding on the stator. There are several methods for controlling the speed...
INDUCTION MOTOR CONTROL SYSTEM
ABSTRACT The present invention relates to an improved control system for starting a three phase induction motor comprises improved power contactors configured to have a pair of three pole delta and main contactors, and a single pole star contactor for supplying AC power to star position and delta position, a timer for controlling AC power supply switching operation for star position and delta position and for adjusting a time delay of switching over from star connection to delta ...
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