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Projects of Electrical Engineering

Obtain suggestions for students Projects of Electrical Engineering. These might be the subjects for electrical final-year projects. Find a list of applicable electrical project topics. For eee, this list includes both large and small initiatives.

Students’ main projects in electrical for use in their final semesters. Recent topics for electrical engineering students pursuing degrees and diplomas. The most extensive selection of electrical engineering project ideas may be found on Nevonprojects, which is updated every week. Find fresh, cutting-edge project concepts for electrical engineering students to select for their senior year projects on this page. Look through our assortment of small and large electrical engineering projects:

Top Projects of Electrical Engineering

The top Projects of Electrical Engineering are offered here for engineering students in their final year. These projects might serve as suitable subjects for final-year electrical engineering projects. For diploma and engineering students, the projects below contain both significant and smaller assignments. These projects are cutting-edge and brand-new in the electrical field, making them ideal for final-year engineering students’ project topics.

Engineers are constantly looking for ideas to work on, and discovering interesting tasks makes their search worthwhile. Here are a few suggestions for electrical engineering project ideas for these types of engineers. Safety should always come first since many of them could work with more power than professionals are used to.

Substation Monitoring and Control System based on GSM

Through GSM connection, this project attempts to remotely gather several substation characteristics including current, voltage, temperature, power factor, etc. The remote operator can thus evaluate these parameter values and execute the appropriate control action as a result. The substation’s equipment, such as the circuit breakers, isolators, relays, buzzer alarms, and so on, may be controlled remotely by the user.

The many components of this circuit activity, in which a microcontroller takes inputs and accordingly regulates outputs, are depicted above. Through the GSM networks, the controller periodically transmits the input parameters to a distant GSM mobile. Similar to that, it enables the operators’ control signals to operate the substation’s machinery.

Microcontroller-based soft starter for 3-phase induction motor

When an inductor motor starts, it draws a lot of current, which might harm the windings as well as the components. By altering a TRAIC’s firing angle, the voltage is progressively raised in order to prevent this damage. The firing angle is changed using a microcontroller and a zero voltage detection circuit.

System for Traffic Control Using PLC and SCADA

Programmable logic controllers (PLCs) and SCADA HMI are used in this sophisticated traffic management system to monitor and manage traffic lights. This method is quite helpful in locations with heavy traffic, near toll booths, and in other high-end parking facilities.

The traffic system is controlled centrally, and information about the traffic conditions at various locations is remotely collected and monitored using SCDA HMI. Therefore, with this method, it is feasible to synchronise the traffic at several junction roads. Additionally, it operates the traffic signal remotely in accordance with the volume of traffic at various intersections.

Measurement of solar energy with a Pic microcontroller:

This project’s goal is to gauge the amount of electricity generated by a solar panel and show the readings with the voltage and current. In this project, current and voltage sensors are linked to a microcontroller, which utilises an LCD display to show the computed power.

Dual Axis Solar Power Tracker System for Electric Projects

A variety of engineering disciplines, including mechanical, electrical, and electronic engineering, must be involved in this system. The component would entail creating a smooth gear system that could move as needed. The electrical component would be the need for batteries and the operation of solar panels.

The would include creating a sensor system that would produce instructions for the gear system to follow. The dual axis solar tracker is implemented by the system using spur gear. The Atmel IC AT89C51 is used to implement the system.

Circuit for Smoke Detector Alarm : Projects of Electrical Engineering

This project’s goal is to detect smoke within a structure and activate an alert, such as a buzzer or light. When the sensor detects smoke, a comparator IC and smoke sensor are utilised to activate the alarm. An IC 555 timer can also be used to design it. It is a safety feature used in the kitchen, among other places, to alert the occupants, stop damage, and keep an eye on non-smoking areas.

DC motor speed control with an Arduino board

The goal of this project is to use an Arduino board to regulate a DC motor’s speed. The voltage supplied across the motor’s terminals affects its speed. As a result, changing the voltage across the DC motor terminal likewise changes the speed.

This project employs the pulse width modulation technique (PWM). Two I/P buttons that are connected to the Arduino make up this project. The motor speed is controlled by these buttons. The microcontroller generates PWM at the output in accordance with the programme.

Control of a Brushless DC Motor in Closed-Loop

Using a closed-loop system for a brushless DC motor, this circuit is meant to operate loads at specified speeds. The closed-loop operation compares the actual speed with the planned speed via a feedback mechanism.

From a matrix keypad, the user may enter the desired speed. This data is received, compared to the actual speed detected by the speed sensor, and then the PWM signals are sent to the motor in accordance.

Control for automatic railroad gates : Projects of Electrical Engineering

In this project, the position of the train will determine whether the railway gate is opened or closed. To determine if the train is approaching, departing, close by, or both, we’re going to employ some sensors at two spots.

Budget-Friendly Dusk-Dawn Controller

A light-dependent resistor serves as the foundation of this dusk-dawn controller together with other parts. The circuit is powered by the same battery that powers the load, which powers the LED/small inverter circuit. In the circuit, resistors serve as a voltage divider and current limiter. As a circuit deactivation indicator, LEDs are employed. An LED light is switched on and off using an n-channel MOSFET.

Utilizing NE555 Timers, a Signal Generator and Inverter

A squarewave signal generator with configurable frequency, almost equal high and low output pulses, and customizable amplitudes is frequently needed. Here, we demonstrate a straightforward, practical, and inexpensive signal generator based on NE555 timers. You may choose or regulate frequency ranges using external switches based on your needs.

amplifier with four channels and several modes

For experiments, or for usage in workplaces or educational institutions, we occasionally require programmable multichannel amplifiers. Here is a project based on the TDA1554Q that has four channel outputs and is set up for multi-mode operation. It has four channels, each of which can deliver around 11 W over a 2-ohm load and about 6 W over a 4-ohm load.

The circuit can also handle loads ranging from 4 to 16 ohms. In single-channel mode and BTL mode, the gain of each channel is set at 20dB.

Solar-powered forest fire detection and control system based on Zigbee

The goal of this project’s implementation is to use Zigbee communication to remotely detect and stop a forest fire. A solar panel system powers the many sensors, including smoke and fire detectors, that are part of the full transmitter circuit, which is situated in the forest. The transmitter circuit’s internal circuitry gathers, analyses, and transfers data to a distant PC through the Zigbee communication module.

These signals are received on the receiving end by a Zigbee-transceiver-based PC, which in turn alerts the fire engines and remotely activates the forest’s fire suppression system.

Roadway Warning Signal Lamp: Projects of Electrical Engineering

This alarm circuit is utilised to provide safety while driving at night on highways. It employs a photosensor to detect vehicles behind and utilises a 555 timer IC to activate a bright light for a predetermined amount of time to notify the driver and turn off when the vehicle overtakes.

Using a remote control device to rotate an induction motor in both directions:

The plan is to remotely reverse the direction of the induction motor using an IR remote. The microprocessor uses the information from the IR sensor to flip the relay, which changes the induction motor’s direction.

Surge Arrestors’ Function in Electrical Power Systems

Surge arrestors guard against overvoltage on the electrical equipment. The design and properties of contemporary MO surge arrestors are discussed in this work.

Utilizing a PIC microcontroller, design a load sharing control system

This project’s primary goal is to align power availability with load consumption. This system uses current and voltage sensing circuits to measure the power coming from each energy source, including wind, solar, grid, and generator sources. PIC microcontroller assesses the load consumption and then connects each load to the healthiest source in the best way possible.

Using a flexible cable and a large swing angle, an underactuated crane system can be controlled energetically.

An efficient energy-based control method for an overhead crane system with a flexible cable and a significant swing angle is developed in this research. The crane system under study is a multi-degree under actuated device, and because of its characteristics, designing controls for it can be difficult.

Load and charge protection in solar power management

In the suggested setup, a battery is charged by a solar panel. Operational amplifiers are employed as a comparator to continually check the voltage and current of the panels. The battery’s charging state are indicated via the LEDs. The green LED will blink when the battery is completely charged, and the red LED will blink if the battery is undercharged or overcharged.

Additionally, this project may be created using a microcontroller and a GSM modem. These enable the control room to receive an SMS containing the system status.

Power Generation Through Stepping:

This essay demonstrates an unconventional method of electricity generation. In contrast to traditional methods, here power is produced solely by train passengers’ footfalls.

Time delay switches for home appliance control

By utilising a 555 timer to generate switching period intervals to trigger a relay to turn ON/OFF for every load, this project aims to regulate household appliances based on a specific time delay for each load.

a relay that is time-dependant that, once activated, operates for a set amount of time. The relay itself is controlled by a straightforward timer circuit integrated into this circuit. The time can be changed from zero to a few seconds, however by using 555 timers in monostable mode, the time constant may be raised. The type of relay employed will have an impact on the load capacity.

Road power generating for the purpose of producing electricity:

This demonstration demonstrates how electricity may be produced using road power. The system here produces electricity by converting kinetic energy into energy.

Induction motor protection against phase and temperature:

A motor’s lifespan can be shortened by overheating it, which can also lead to insulation failure and other problems. Therefore, the motor must be protected from single phasing and overheating. The hardware configuration for tracking the phases and temperature of the motors is shown in the current project. An SMS is delivered via GSM when one of these two parameters deviates in any way.

5V Supply, Plus/Minus, From 9V Battery

Op-amps need a dual-polarity supply to function properly. Obtaining a dual power source for the op-amps is challenging when using battery power.

Here is a straightforward circuit that draws 5V from a 9V battery. One of the intriguing electrical engineering project ideas is this one. Op-amps need a dual-polarity supply to function properly. Obtaining a dual power source for the op-amps is challenging when using battery power.

Coupled electromagnetic and heat transfer phenomena in a PM BLDC electric motor: a numerical analysis

The thermal control of electrical motors is the main topic of this research. A linked heat, flow (CFD), and electromagnetic (EMAG) model of the permanent magnet brushless electric motor with electronic commutation was developed and verified in this work.

With an RPM display, the BLDC motor speed controller:

In this project, the motor speed will be measured and controlled using a microcontroller. A keypad will be used to enter the desired speed, and an IR sensor will be used to measure the actual speed of the motor (tachometer). The controller will then use the PWM approach to increase or decrease the speed in an effort to match the intended speed with the actual speed.

Micro Inverter

Here, a low-power, straightforward inverter circuit that changes 12 V DC into 230 V AC is described. It can be adapted to become a strong inverter by adding additional MOSFETs, but it can also be used to power extremely light loads like nightlights and cordless phones.

A 3-phase induction motor with electronic soft start

With the help of this project, a three-phase induction motor will start more smoothly by using less beginning current. The induction motor may be started using a variety of standard techniques. However, each of these is more expensive and has flaws, so this solid-state method control offers a reliable starting control.

The three-phase induction motor is coupled to six silicon-controlled rectifiers in pairs (here a set of lamps are used to represent the coils of the three-phase induction motor). As a result, when the induction motor starts, the control unit sends triggering signals to the Thyristors.

Electronic Anchor Light

Boats are required by national and international legislation to carry lights during dusk, dawn, and in low-visibility situations. The size of the vessel affects the quantity and colour of light. Being too high above the sea, a masthead anchor light is out of date. This makes it challenging to determine the boat’s location, especially in a completely dark harbour.

variable DC charger using thyristor technology

In this project, we’ll use a microcontroller to adjust the firing angle of the TRIAC’s trigger pulse in order to regulate the voltage of the DC power supply. The firing angle of the trigger pulse may be changed using two pushbuttons attached to the microcontroller. The TRIAC’s output is then corrected to provide a DC output. The real DC voltage may be seen on a voltmeter that is attached to the output.

sine wave inverter 1 kW

In the event of a power outage, an inverter offers power backup for appliances that are powered by the mains. The majority of inverters on the market have intricate circuit designs and are not very cost-effective. For inductive loads, some of them have an output that is a square wave, which is undesirable. Using a single IC CD4047 and a few discrete components, this project shows how to build a straightforward inverter circuit that generates 50Hz quasi sine-wave output.

3 phase programmable controller for an ON/OFF motor

When constructing an automated on/off controller for a three-phase electric motor, a programmable time switch comes in handy. The method for controlling the motor’s starting and stopping times is proposed in the following project. It includes two programmable time switches. The 3-phase motor starter’s start/stop switches are connected to two control circuits. It is possible to choose the days of the week the controller will operate.

Circuit breakers protect electrical equipment against earth faults.

Devices are protected by this project against faults in the earth. The plan is to measure the current flow in the earth connection using a current sensor. The power supply is instantly turned off by a relay that is immediately linked to a microcontroller through the sensor.

Electric motor speed control system for both clockwise and counterclockwise rotation

The goal of this project is to use a microcontroller to direct and regulate a DC motor’s speed. PWM (pulse width modulation) is used to regulate the speed, and the driver IC’s polarity is changed to adjust the direction. To adjust the direction and raise or decrease the PWM, several input pushbuttons are needed.

Hall Effect Sensor-Based Non-Contact Tachometer for Electrical Motor Speed Measurement

The magnetic field may be detected using the Hall Effect sensor. When the motor rotates, the magnet linked to the shaft will experience changes in magnetic field. A microprocessor receives data from the sensors, analyses it, and determines the motor’s RPM.

Using an IR sensor, a digital tachometer

A measurement tool used to gauge a motor’s speed is a tachometer. In this project, we’ll utilise an IR sensor to count a motor’s revolutions for a brief period of time and show the motor’s RPM on an LCD.

An Effective Power Saver for Street Lights Based on LDR and RTC

The intelligent street light concept is primarily offered to reduce energy use. The concept is to switch the system based on light intensity using LDR. Even though, certain routes do not see any traffic after midnight, thus the RTC supplies the timing in order to keep an efficient street light schedule.

Electric motor speed control with choppers

This project’s name is self-explanatory. The output of the chopper is changeable, unlike a DC to DC converter. The circuit in this project is made to regulate the switching that raises or lowers the motor’s speed.

Lead acid battery overvoltage protection with a DC charger

This project is an overvoltage protection-equipped DC charger for 12 volt lead acid batteries. The plan is to monitor the voltage using a comparator IC or an OP-amp operating in comparator mode. Battery degradation from overvoltage makes it necessary in locations where the voltage levels are not constant.

IR Remote Control Thyristor-based Power Control

The purpose of this project is to use a microcontroller to wirelessly adjust the firing angle of a TRIAC in order to manage the duty cycle of AC mains to any device. Utilizing a wireless controller to raise or reduce the

Automate our houses

As an alternative, you could want to simplify things for family members. Without a doubt, home automation is the way of the future; why not lead the way with this project?

People may use an interactive Android software and a wireless Bluetooth connection to remotely operate their appliances. The following must be accurate for you to succeed:

  • Make an intuitive app.
  • design an easily installed microcontroller for use in household goods
  • Allow smartphones to connect to the appliance receivers while maintaining strong connection

College bell automation system

This project serves as a miniature college bell that chimes when class is done. To count time during the specified time of the period, it employs a timer IC with a decade counter. When the timer expires, a relay powered by the AC mains acts as a relay to switch the bell.

Maximum Power Point Tracking for Photovoltaic Power Generation

The cost of the solar array system is decreased because of how few panels are needed to generate electricity using this system. Maximum power generation is not achievable since the sun is not always in one point and because the solar array cannot be fixed in one location. As a result, this system uses the MPPT controller to find the maximum power generation point.

This system determines the quadratic function corresponding to the maximum PowerPoint using a quadratic equation-based approach. Algorithms are carried out by program-based software, which then controls the DC converter to change the output voltage.

Indicator for Fuse and Power Failure

This project’s goal is to notify the user in case of a fuse or main power failure. A transformer and voltage regulator are used to lower the mains voltage, and the signal is then sent to the alarm circuit through an opto-coupler. A 555 Timer IC amplifies the Optocoupler signal to activate the LED and buzzer in the event of a power outage.

Automatic Plant Watering and Irrigation System

The project’s goal is to autonomously water the plant based on the soil’s temperature and moisture. An Arduino receives data from a temperature and moisture sensor, which it uses to regulate a solenoid valve that releases water as needed. Additionally, the system informs the owner of the state of the plants.

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