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Electrical Engineering Project Topics & Research Materials (PDF & DOC)

Browse over 530 Electrical Engineering project topics and complete research materials for B.Sc, HND, ND, and postgraduate students. All topics are well-researched and suitable for Nigerian universities and polytechnics :(Page 19)
Showing 451 - 475 of 530

451) Optimal Placement Of Capacitors In A Distribution System

    Optimal capacitor placement is concerned with the optimal location of capacitors in a distribution system such that energy losses are reduced to a minimal value and the voltage profile and power factor of the system is improved. The reactive power can be controlled in order to improve the voltage profile and minimize the system loss.... Continue Reading

452) Design Construction And Implementation Of A Touch Sensitive Switch

A switch is an imperative constituent of any electronic or electrical circuit. It can either be mechanical, electro-mechanical or electronic. Mechanical and electro mechanical switches are prone to wear and tear with time. The introduction of semiconductors has led to the invention of electronic switches that are more efficient, fast and... Continue Reading

453) Analysis Of Optimum Economic Loading In An Electrical Power System

Electricity companies typically possess numerous units and they need to commit unit because electricity cannot be stored in a large-scale system and demand is a random variable process fluctuating with the time of the day and the day of the week. A problem that must be frequently resolved by electricity utility is to economically... Continue Reading

454) Construction Of A Digital Display Board

Electronic Digital message display Board is an electronic gadget that is capable of displaying length of alphanumeric characters, symbols and any form of representation on a matrix of light emitting diodes (LED) scrolling the characters across the screen for information disemination. This project set out to solve the problem of inadequate... Continue Reading

455) Design And Implementation Of Automatic Security Lighting System For Atbu Yelwa Campus.

This project work has covered the design of an automatic security lighting system for ATBU, Yelwa Campus. Requirements for illuminance, type of fittings, power dissipation and mounting height were put into consideration. An electronic model of the campus was built with the streets outlined and lamps fixed at positions along the streets... Continue Reading

456) Design And Construction Of 100w Electric Power Inverter

No one form of power can sustain a nation. The ever increasing demand for electrical power has arisen from our lifestyles with revolves around electric power to speed up processes of development such as manufacturing, service provision and general well being of man. The need for the provision of quick but minute energy to prevent the... Continue Reading

457) Integration Of Distributed Generation (dg) Of Electric Power Supply

Adding to the requirement and need for power supply for day to day activities, it is therefore a necessity to design the power system to maintain minimal technical losses in the network, because most of our system component lack sufficient reactive power ability, this mean that the penetration of distributed generation (DG) will give way to reduce... Continue Reading
  • Type:Project
  • ID:ELE0190
  • Pages:108

458) Design And Construction Of Solar Powered Computer Control System For Electrical Machines And Spark Ignition Systems

In this project we designed a solar powered computer control system  for electrical machines and spark ignition engines. It is made up of a  hardware device that comprises of various electrical components  which are powered by a 25W solar panel. The power cord of the  machines are modified and connected to the hardware and the ... Continue Reading

459) Construction Of Automatic Water Level Controller For Both Overhead And Underground Tanks

Automatic water level controller for both overhead and underground tank is designed to monitor the level of water in a tank. It displays the level of water and when it is at the lowest level; a pump is activated automatically to refill the tank. When the tank is filled to its maximum capacity, the pump is automatically de-energized.... Continue Reading

460) Construction Of Radio Frequency Gsm Signal Jammer

A wireless signal jammer is a device which blocks transmission by creating interference. This wireless signal jammer can be categorized into the Radio Frequency (RF) jammer and GSM jammer. A Radio Frequency jammer is a device used to disrupt or prevent communication via a broadcasted RF signal. It is an RF and GSM frequency disrupter... Continue Reading

461) Design And Construction Of A 60amp Three Phase Automatic Change Over Switch.

The design and construction of a 60A, 3-Ф automatic power changeover from public utility supply to generator and vice versa was aimed at providing a useful system for use in our homes or offices. The system was achieved with a 66A 3-Ф contactor, 100mA transformers and relays. The system turns on a generator when the public utility... Continue Reading

462) Design And Installation Of 200 Watt Solar Power System

The 200W solar system was determined by load assessment, solar panel number determination, battery requirement and then inverter sizing. A complete solar panel rated at 200w was however purchased, together with 2 no. 150A solar battery, 1500W inverter and also 10A charge controller. These were assembled together with necessary protective... Continue Reading

463) Design And Construction Of 20watts Wireless Public Address System

It has become inevitable that there would be communication and due to the inherent limitation of the human voice, the public address system came to being. A public address or “P.A SYSTEM” is an electronic amplification system with a mixer ,amplifier and loudspeakers, used to reinforce a given sound , e.g a person making a speech,... Continue Reading

464) Design And Construction Of An Inverter Type Arc Welding Machine

Welding is a way of heating pieces of metal using electricity or a flame so that they melt and stick together. It can simply be defined as the process of joining two or more pieces of metal to make the act as a single piece. This is often done by melting the work pieces and adding a filler material to form a pool of molten material that... Continue Reading

465) Design And Contruction Of Automatic Phase Selector

As the growing population of human race widens the gulf between energy supply and energy demand, the imbalance in energy availability sent researchers into excavating for a way of settling this age long squabble. A lasting solution is vested on alternative use of the renewable energy source, a project that is yet to be widely applied.... Continue Reading

466) Patient Heartbeat And Temperature Monitor

Heart beat rate means the number of heartbeats per unit time, usually expressed as beats per minute (bpm). The human heart pounds to pump oxygen rich blood to the muscles and carry cell waste products away from the tissues. Heartbeat rate can vary according to the demand of the muscles to absorb oxygen and excrete carbon dioxide changes... Continue Reading

467) Home Control Switch Automation Using Gsm Communication

The advantage of cellular communication like GSM technology is a potential solution for such remote controlling activities. GSM-SMS technology can be used to control household appliances from remote places. Remotely, the system allows the home owner to monitor and control his house appliances via his mobile phone set by sending commands... Continue Reading

468) Construction Of Microcontroller Based Vehicle Speed Alarm.

The project is based on Construction of microcontroller vehicle speed alarm system which automatically warns the driver by activating a panic alarm which is triggered on when the driver exceeds the speed limit set in the system which also stops the alarm when the speed is reduced below the set speed limit. A speedometer system is used to... Continue Reading

469) Construction Of Microcontroller Dot Matrix Display System

ABSTRACT This project is about a microcontroller dot matrix system. This information display system is made in such a way that it can attract attention at any time of the day or night because they system flashes out each of the alphabet or words from left to the right end of the display... Continue Reading

470) Construction Of A Blender

Blender is an electric machine for size reducing soft food or liquid mixture. Blender is some time called liquidizer consists of a glass jar or jug containing a steel blade assembly at the base driven by a small electric motor. Construction of blender was done based on the principle of size of reduction using electric motor as the major... Continue Reading

471) Design And Construction Of Electrical Coded Door Lock System

Whenever 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... Continue Reading

472) Design And Construction Of A Solar Powered Multiple Cell Phones Charging Booth

Cell 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... Continue Reading

473) Construction Of A 2.8kva Fuel-less Generator

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... Continue Reading

474) Micro Controller Based Smart Under And Over Voltage Protection Device

This Project present the design and construction of a microcontroller based under and over voltage protection device, which is achieved using a microcontroller, transistor and other discrete components. A microcontroller PIC16F877A is at the heart of the device which performs the major control of the device. The device is simple and low cost. It... Continue Reading

475) Construction And Design Of A 6v Rechargeable Lamp

Man has been so used to electricity that he cannot do without it. The absence of electricity causes a lot of sadness in our daily lives. Due to this reason I decided to work on a by rechargeable lamp as my project. The project is to see how one can construct a source of high without really generating is from an A.C source. I decided to... Continue Reading
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