Paavai Institutions


Rising fuel price, pollutant emission and an increasing concern for global warming initiated a transition towards electric vehicles. In our ecosystem mostly Gasoline engine cars are used by the public which have high cost of refuelling that cause emission of greenhouse gases. In this way to reduce the automotive emission which causes the Greenhouse gases, an alternative technology is needed. The most convenient way is to use renewable energy sources. In this scenario we provide an alternative fuel for vehicles by using renewable energy resources. Among the various resources available, we design a solar power controlled motor device for automotive application. Main challenge for Hybrid Electric Car is energy management system that controls power split during driving mission. Nowadays alternative fuel and advanced power system has become high priority in vehicle manufacturing.

This project of the Electric Car is the way to alter the energy source. Sunlight is the main source of energy to obtain light energy which is converted into electricity. Amount of energy obtained from the source may vary from time-to-time. The vehicle chosen for the experiment is Marathi Omni. The solar panels are placed on the top of the car. Energy obtained from the solar panel is given to the charge controller. Charge controller can prevent overcharging and also the over discharging of the battery. Output of the charge controller is given to the Valve Regulated Sealed Lead-Acid Battery. Then the Valve Regulated Sealed Lead-Acid Battery is given to the Motor through Driver circuit which controls speed of the Motor.

Hybrid Electric Vehicles uses the Valve Regulated Sealed Lead-Acid (VRSLA) battery of 48V, 165Ah in 32 set of batteries which exists as a source that provides power to the motor. In its old design the Electric vehicles do not have alternator. The vehicles are charged through plug. In our design, electric vehicle is charged by alternator, solar and wind source of energy. But plug is not necessary because the alternator connected to

the wheel of the vehicle regenerates the energy and boosts up the power which moves the vehicle.

Energy efficiency for better mileage is obtained. This work is more beneficial in the hilly region and area like college campus, school and hospitals and it generates zero pollution, zero noise effect and fuel consumption is also less. Battery charging time through charge controller is four to five hours and the Electric Car travels for the distance of about 150Km with the speed of 30 to 40 Km/hr. This project is design by final year students the department of Electrical and Electronics Engineering under the guidance of

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  • University UG Theory Examination-2016

    Anna University UG Theory Examination Commences on 27.04.2016

    March 4, 2016

  • University PG Theory Examination-2016

    Anna University PG Theory Examination Commences on 10.05.2016.

    April 4, 2016

  • Association inaugural function

    Association inaugural function of all departments was held on 19.07.2017 and the function was inaugurated by the Chief Guest Dr.

    May 3, 2018

  • Trekking at Yercaud

    Our First Year Students are going to Trekking at Yercaud on 23.09.2017.

    May 3, 2018

  • Courses Approved

    Four Courses (Assistant Electrician, Field Technician – AC, Helper – Construction Laboratory & Field Technician and Machining & Quality Technician)

    May 3, 2018

  • Workshop

    A one day Workshop was organized by EEE and ECE departments in the title of “Interpretation on Electrical Components”. The

    May 3, 2018

  • Workshop

    A one day Workshop was planned to conduct EEE department in the title of “Theory and Hands on Training on

    May 3, 2018

  • PCE-Re-opening day-2017

    Re-opening day for the next semester: 03.07.2017(Monday)

    June 4, 2017

  • UG Re-opening day-2017

    UG Re-opening day for the next semester: 18.12.2017(Monday)

    November 4, 2017

  • PEC-Re-opening day-2017

    Re-opening day for the next semester: 03.07.2017(Monday)

    June 4, 2017


  • Joe Sujin S

    This is very nostalgic to me; coz I have been there sitting in a chair listening to people talk. For me to be given this...


    Being an alumnus of Paavai gives such a gallant feeling which is pretty hard to pen it down into few words. My journey with Paavai...


    “The only thing that should make leaving college bearable is the hope against hope that you are taking the best part of it with you"....


    I always admire about the environment that I had in Paavai. “HOME SWEET HOME”. I always wanted to thank Shri. N.V. Natarajan & Smt. Mangai...


    Back to college, the time I spent at PAAVAI during my graduate years was the most delighted period of my life so far. This is...



  • Georgy George IPS

    I am impressed with the Vision and dedication of Management of Paavai Group of Institutions. A lot of work is being done for the educational...

  • Pierre-Louis V. Moroni

    An amazing college with truly amazing people. Thank you so much for this very special moment.

  • Phillip A. Min

    Thank you so much for your hospitality & for providing me with the opportunity to address your students. They impressed me with their Intellect, Passion...

  • P. Balasubramanian

    I am just astonished not only when sees such an excellent infrastructure but also when I heard the best achievements of their Great Educational Institute...

  • Dr. A. P. J. Abdul Kalam

    Great to be in PAAVAI Institutions.

  • Dr. KiranBedi

    Most brilliant complex Institute for now and future.

  • Mr. Kavi Perarasu Vairamuthu

    நாளும் வளர்கிறது பாவை கல்வி நிறுவனம் கட்டமைப்பு அற்புதம் விரைவில் பல்கலைக்கழகமாக வாழ்த்துகிறேன்.

  • Dr.C.SylendraBabu IPS

    A great honor to be the chief guest of this very grand festival – Annual Day participated by 13,000 students and their parents and staff....

  • Mr. Ram

    பெயருக்கு என்று இல்லாமல் பாவை நிறுவனம் ஒரு நிஜ குடும்பமாய் இருப்பதை கண்டு மிகவும் மகிழ்வடைந்தேன்.


    I am able to visualize the vision of  Mr. Natarajan Chairman, Paavai Institutions. It is a knowledge factory for the nation. Paavai Institution has really...

  • Dr. S. K. Patnaik

    Disciplined students, Transparent Management and committed faculties. Enjoyed associating with PAAVAI Group.

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