Design of 3KW hybrid inverter with Power Factor Correction(PFC) and protection

Project Title

Design of 3KW hybrid inverter with Power Factor Correction(PFC) and protection

Project Area of Specialization Electrical/Electronic EngineeringProject Summary

A switched mode power supply (SMPS) is a type of power supply that uses semiconductor switching techniques, rather than standard linear methods to provide the required output voltage.

SMPS always provide a well regulated power to the load irrespective of the input variations. SMPS regulates the output power by varying the on to off time using minimum voltage so that efficiency is very high compared to the linear power supply.

Switch Mode Power Supplies are becoming common place and have replaced in most cases the traditional linear AC-to-DC power supplies as a way to cut power consumption, reduce heat dissipation, as well as size and weight.

Project Objectives

To power the load with the proper voltage and current.

Power factor improvement.

Its function is to convert a level of voltage to the voltage or current required by the client through different forms of architecture.

Project Implementation Method

Our strategy consists of 3 steps;

1st step consists of research in which we research about the project requirements and applications.

2nd step will be the implementation of project in software and hardware form.

3rd step consists of running and execution of our project.

Benefits of the Project

I.Room Air Conditioners

II.Industrial AC/DC > 480 W

III.Single-Phase UPS

IV.Other Major Appliances

Technical Details of Final Deliverable

As linear power supplies have not proper efficiency(only 60-75%) while SMPS has efficiency about 90%. So we consider this project to increase the efficiency work in any field as its reduces the losses as compared to linear power supply.

Regulated and reliable outputs regardless of input variations.

Flexible Technology and high power density.

Final Deliverable of the Project Hardware SystemCore Industry Energy Other IndustriesCore Technology OthersOther TechnologiesSustainable Development GoalsRequired Resources

Item Name	Type	No. of Units	Per Unit Cost (in Rs)	Total (in Rs)
			Total in (Rs)	20000
Componets	Equipment	4	5000	20000