150+ ideas for final year engineering students
Discover the best 150 power electronics project ideas featuring inverters, converters, EVs, motor drives, solar energy, and smart grids. Every project below is an advanced-level topic with a complete abstract, problem statement, proposed solution, technology stack, implementation steps, and learning outcomes — ready to build for your academic capstone.
Click any project to view its full abstract, tech stack, architecture, and implementation steps.
Buck Converter Speed Control System
Boost Converter Voltage Regulator
Buck-Boost Converter Design
Bidirectional DC-DC Converter System
Isolated Flyback DC-DC Converter
Synchronous Buck Converter Design
DC-DC Converter for Battery Charging
Digital Step-Down Converter with Arduino
Cuk Converter Power Supply
SEPIC Converter for Battery System
Low-Power Boost Converter for Solar
DC-DC Converter Efficiency Analyzer
Bidirectional Converter for Battery Storage
Variable Output Buck Converter
DC-DC Converter for LED Power Supply
High Frequency Buck Converter Design
Multiphase DC-DC Converter System
DC-DC Converter with Closed Loop Regulation
Single Phase Pure Sine Wave Inverter
Modified Sine Wave Inverter Design
Three Phase Inverter for Motor Drive
Solar Home Inverter System
H-Bridge Inverter with Arduino Control
Inverter with Battery Backup System
PWM Inverter for AC Load
Grid Tie Inverter Simulation
Multilevel Inverter Design
Inverter Output Voltage Stabilizer
Micro Inverter for Solar Panel
Inverter Harmonics Reduction System
Variable Frequency Inverter Drive
Low Cost Inverter for Rural Homes
Inverter Efficiency Monitoring System
Inverter with Automatic Load Switching
Bridge Rectifier Power Supply
SCR Controlled Rectifier System
Phase Controlled Full Wave Rectifier
Three Phase Rectifier Design
Rectifier Ripple Filter System
Half Wave to Full Wave Rectifier Trainer
AC-DC Converter with Voltage Regulation
Controlled Rectifier for DC Motor
Synchronous Rectifier Efficiency System
Rectifier with Power Factor Improvement
Full Bridge AC-DC Converter
Digital Phase Angle Control Rectifier
DC Motor Speed Control with PWM
BLDC Motor Drive System
Stepper Motor Controller
Variable Frequency Drive for Induction Motor
Servo Motor Position Control System
Closed Loop DC Motor Controller
Brushless Motor Speed Controller
Motor Direction and Speed Control Panel
AC Induction Motor Soft Starter
PWM Based Motor Torque Control
Multi-Speed Motor Drive System
Sensorless BLDC Motor Control
Motor Overload Protection Drive
Microcontroller Based Motor Controller
Regenerative Braking Motor Drive
Industrial Motor Control Panel
Solar Charge Controller with MPPT
PWM Solar Charge Controller
Solar Panel Maximum Power Tracker
Hybrid Solar Wind Power System
Solar Battery Management System
Grid Connected Solar Inverter
Solar Water Pump Controller
Wind Turbine Charge Controller
Solar Power Monitoring Dashboard
Standalone Solar Power System
Solar Microgrid Power System
Dual Source Solar Charger
Solar Load Shedding Controller
MPPT Algorithm Comparison System
Solar Powered Street Lighting System
Automatic Solar Panel Tracking Charger
Battery Solar UPS System
Renewable Energy Hybrid Controller
Automatic Power Factor Correction Panel
Power Factor Improvement System
Harmonic Filter Design System
Power Quality Analyzer with PFC
Capacitor Bank Automatic Controller
Single Phase Power Factor Corrector
Three Phase PFC System
Harmonics Reduction in Rectifier
Active Power Factor Correction Circuit
Power Factor Monitoring Dashboard
Reactive Power Compensation System
Voltage Stabilization with PFC
Flyback SMPS Design
5V Regulated SMPS for Electronics
SMPS with Current Limiting Protection
High Efficiency Switching Power Supply
Isolated SMPS for Safety Isolation
SMPS Output Ripple Reduction
Universal Input SMPS
SMPS for LED Lighting
Closed Loop SMPS Regulation
SMPS Efficiency Test System
Standby Power Reduction SMPS
Multiple Output SMPS Design
Overload Protection Circuit
Short Circuit Protection System
Motor Overcurrent Relay
Overvoltage Protection Circuit
Undervoltage Cutoff System
Earth Fault Protection System
Smart Circuit Breaker with Arduino
Thermal Overload Protection
Reverse Polarity Protection Circuit
Power Failure Detection and Alarm
Phase Failure Protection for Motors
Current Limiting Protector
LED Driver Circuit Design
Solar Street Light Controller
Smart LED Dimmer System
Automatic Street Light Control
Motion Based LED Lighting System
LDR Based Auto Light Controller
LED Intensity Control with PWM
Smart Home Lighting System
LED Power Supply Design
Energy Efficient Light Controller
PIR Sensor Lighting System
Multi-Zone Lighting Controller
EV Battery Charger Design
Battery Management System for EV
Wireless EV Charging Prototype
Battery State of Charge Indicator
Cell Balancing System for Lithium Battery
EV Charging Station Controller
Battery Temperature Monitoring System
Smart Battery Charger with Auto Cutoff
Electric Scooter Battery Controller
Lithium Battery Protection System
Solar EV Charging System
Battery Health Monitoring System
PWM Generator Circuit Design
SPWM Generation for Inverters
Closed Loop PWM Voltage Controller
PID Based Power Converter Control
Space Vector PWM Simulation
PWM Duty Cycle Analyzer
Dead Time Compensation Circuit
Microcontroller PWM Signal Generator
Harmonic Reduction with Advanced PWM
PWM Based Speed and Light Controller
Follow these steps to pick a project that will help you learn, impress examiners, and boost your career:
CSE/IT students should focus on software-based topics, while ECE/EEE students can pick hardware and embedded projects from this category.
Open each project to see its tools and frameworks. Choose one that teaches the technologies you want on your resume.
Review the estimated duration and implementation steps. Pick a project that is impressive but achievable within your semester timeline.
Get expert guidance, complete source code, documentation, and viva support for any project in this category.
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