Menu

Executive Programs

Workshops

Projects

Blogs

Careers

Student Reviews



More

Academic Training

Informative Articles

Find Jobs

We are Hiring!


All Courses

Choose a category

Loading...

All Courses

All Courses

logo

winnie raghu

Electronics Hardware engineer with a strong base in power electronics seeking an opportunity in Electric Vehicle Domain.

Skills Acquired at Skill-Lync :

  • MATLAB-BASICS
  • HEV
  • SIMULINK-BASICS
  • HEV-FUNDAMENTALS
  • BATTERY-TECHNOLOGY
  • MATLAB

Introduction

Self motivated enthusiastic individual looking for an opportunity to utilize my knowledge and skills in Electronics.

19 Projects

Project 1

Objective:

AIM To create the simulink model of fuel cell, Li-Ion battery, Energy management block and plot the distribution of power among these sources. Objective To create the following plots against time. Fuel cell power Battery power Fuel cell operating state (running , stand by) The distribution of power among these sources…

calendar

03 Nov 2020 03:43 AM IST

    Read more

    Project 2

    Objective:

    Basic vehicle model development using MATLAB and Simulink 1.AIM To create a complete Hybrid Electric Vehicle model including Driver , Electric Power Train and Vehicle model. Analyse the performance of the vehicle for a US06 drive cycle and plot the Actual velocity and Power distribution curves. Also analyse the performace…

    calendar

    07 Nov 2020 09:23 AM IST

      Read more

      Week 1 Understanding Different Battery Chemistry

      Objective:

      Lithium-ion batteries are commonly used for portable electronics and electric vehicles and are growing in popularity for military and aerospace applications. There are different materials used for cathode and anode in Li-Ion battery. Most Li-ion batteries use a negative electrode principally…

      calendar

      09 Nov 2020 06:43 PM IST

        Read more

        Week 5 Battery characteristics using drive cycle

        Objective:

        Simulation of Generic Battery model using UDDS data Batteries in electric vehicles discharge during acceleration while maintaining vehicular speed. They are recharged during braking. Driving cycles can therefore reflect significant variations in battery discharging and charging events such that observation of ampere-level…

        calendar

        20 Nov 2020 05:24 PM IST

          Read more

          Week 6 Fuel cell powered vehicle model

          Objective:

          MATLAB model of fuel cell powered electric vehicle Figure 1: MATLAB model for a fuel cell powered Electric Vehicle The MATLAB model for fuel cell powered electric vehicle is as shown in figure1. This model consists of the following blocks. UDDS drive cycle Flow rate regulator Fuel cell stack UDDS drive cycle The input…

          calendar

          28 Nov 2020 05:44 PM IST

            Read more

            Week 7 State of charge estimation

            Objective:

            What is coulomb counting? How BMS implements coulomb counting for SOC estimation? State of Charge Estimation Problem One of key component of battery management system is accurate state of charge (SOC) estimation because SOC reflect battery performance. Due to battery is storage of chemical energy and this chemical energy…

            calendar

            29 Nov 2020 01:08 PM IST

              Read more

              Week 8 Multi cell Battery Pack

              Objective:

              How weakest cell limits the usable capacity of the battery pack? What is the solution? What is cell imbalance? Common multiple cell configurations for Li-Ion cells in battery packs consist of three or four cells in series, with one or more cells in parallel. This combination gives both the voltage and power necessary for…

              calendar

              01 Dec 2020 05:11 PM IST

                Read more

                Week 10 Thermal Management

                Objective:

                Electric vehicles use large batteries to store energy. The energy flowing into the battery pack as it is charged either from regenerative braking or from the grid and discharged from the pack to power the vehicle and its accessories is measured by electrical current and voltage. The flow of current causes heating in the…

                calendar

                04 Dec 2020 07:44 PM IST

                  Read more

                  Project 1 Mechanical design of battery pack

                  Objective:

                  AIM To Prepare a detailed battery pack drawing along with its enclosure using ANR26650M1-B cylindrical cells of pack capacity 18 kWh Objective To create a battery pack using ANR26650M1-B cylidrical cells by calculating number of cells, battery voltage and capacity. The complete battery pack installation including…

                  calendar

                  10 Dec 2020 02:52 AM IST

                    Read more

                    Project 2 Thermal modeling of battery pack

                    Objective:

                    BATTERY PACK MODELING WITH TEMPERATURE AND LIFE CYCLE EFFECTS 1.AIM To simulate the thermal effects and compare life cycle performance at various temperatures, charge & discharge rates for a 10 cell series lithium ion battery model, using MATLAB. 2.Objective To analyze temperature and life cycle parameters of the 10…

                    calendar

                    19 Dec 2020 12:49 PM IST

                      Read more

                      Project

                      Objective:

                      BAJA All-Terrain Vehicle (ATV) Model Simulation in MATLAB AIM To do a system-level simulation of an all-terrain vehicle and understand the Modelling Techniques. OBJECTIVE To understand the modeling of ATV with Continuously Variable Transmission and do the system level simulation. SIMULINK MODELLING ATV An all-terrain…

                      calendar

                      22 Jan 2021 08:17 PM IST

                      • MATLAB
                      Read more

                      Week-3 Challenge: ADVISOR Tool

                      Objective:

                       For EV_defaults_in file, if cargo mass is 500 kg with all other default conditions, can the vehicle travel for 45 km with FTP drive cycle? Conclude your observations.  AIM To understand ADVISOR tool and Simulate EV default vehicle with cargo mass 500kg during a 45km run with FTP cycle. Change the battery capacity…

                      calendar

                      24 Jan 2021 10:55 AM IST

                      Read more

                      Week-4 Challenge WOT Condition Part-2

                      Objective:

                      What is the difference between mapped and dynamic model of engine, motor and generator? How can you change model type?  Solution Mapped model Mapped model is based on look up tables and not actual components. It is a steady state model and simulation takes less time due to simplicity. Dynamic model Dynamic model is…

                      calendar

                      26 Jan 2021 07:43 PM IST

                      Read more

                      Week-6 Challenge: EV Drivetrain

                      Objective:

                      1.Which types of power converter circuits are employed in electric and hybrid electric vehicle?    An Electric Vehicle is a vehicle that uses a combination of different energy sources, Fuel Cells (FCs), Batteries and Supercapacitors (SCs) to power an electric drive system as shown in Figure 1. Figure…

                      calendar

                      30 Jan 2021 02:16 PM IST

                      Read more

                      Week-7 Challenge: DC Motor Control

                      Objective:

                      Run MATLAB demo ‘Speed control of a DC motor using BJT H-bridge’. Modify the model such that armature current doesn’t shoot up when motor changes direction from forward to reverse.  Solution The MATLAB demo model of ‘Speed control of a DC motor using BJT H-bridge’ is as shown below. Figure…

                      calendar

                      02 Feb 2021 05:53 PM IST

                      Read more

                      Week-11 Challenge: Braking

                      Objective:

                      1. For a defined driving cycle, calculate the energy required for braking. Solution The Simulink model to calculate braking energy is shown below. The drive cycle US06 is given as input. It is converted from kmph to mps using a gain block and given as input to the vehicle model subsystem. Figure 1: Simulink model to calculate…

                      calendar

                      10 Feb 2021 07:01 AM IST

                      Read more

                      Project-1: Powertrain for aircraft in runways

                      Objective:

                      Search and list out the total weight of various types of aircrafts.  Solution The different terms represent different weights or masses. For each flight, the weights are taken into account for several reasons. Some of the common weight terms are given below. Basic Empty Weight (BEW)is the weight of the aircraft "as…

                      calendar

                      13 Feb 2021 06:44 PM IST

                      Read more

                      Final Project: Design of an Electric Vehicle

                      Objective:

                      AIM To create a MATLAB model of electric car which uses a battery and a DC motor using Power train block set. OBJECTIVE To model an electric car in MATLAB using Power train block set and prepare a report including following: System level configurations Model parameters Results Conclusion DESIGN CALCULATIONS To model the…

                      calendar

                      20 Feb 2021 11:46 AM IST

                      Read more

                      Final Project: Electric Rickshaw modelling

                      Objective:

                      AIM To create a MATLAB model of electric rickshaw which uses a Li-Ion battery and a PM brushed type motor. OBJECTIVE To model an electric rickshaw in MATLAB and for any three standard driving cycles show energy consumption, temperature rise of motor and controller for 100 km constant speed driving at 45 kmph. DESIGN SPECIFICATIONS…

                      calendar

                      24 Mar 2021 07:03 PM IST

                      Read more
                      Showing 1 of 19 projects

                      5 Course Certificates

                      certificate

                      Fuel cell and Ultra capacitor for EV using MATLAB & Simulink

                      CertificateIcon
                      Certificate UID: 9r7izxsjb4y8kvde
                      View Certificate
                      certificate

                      Introduction to Battery Technology for Electric Vehicle

                      CertificateIcon
                      Certificate UID: cd7opjf0vrh95261
                      View Certificate
                      certificate

                      Introduction to Physical Modeling using Simscape

                      CertificateIcon
                      Certificate UID: 4x23aylrh0ujsdgc
                      View Certificate
                      certificate

                      Introduction to Hybrid Electric Vehicle using MATLAB and Simulink

                      CertificateIcon
                      Certificate UID: vu4dlpykx5hm7bce
                      View Certificate
                      certificate

                      Introduction to Control of Electric Vehicle

                      CertificateIcon
                      Certificate UID: t635sn0mego2plv9
                      View Certificate
                      Showing 1 of 5 certificates

                      Academic Qualification

                      M.E

                      Rajalakshmi Engineering College

                      01 Aug 2012 - 09 Jun 2014

                      12th

                      CMS High School

                      03 Jun 2002 - 01 Mar 2004

                      10th

                      CMS High School

                      04 Jun 2001 - 01 Mar 2002

                      Schedule a counselling session

                      Please enter your name
                      Please enter a valid email
                      Please enter a valid number

                      Here are the courses that I have enrolled

                      coursecard
                      4.8

                      21 Hours of Content

                      coursecard
                      Recently launched

                      18 Hours of Content

                      coursecard
                      Recently launched

                      21 Hours of Content

                      coursecard
                      Recently launched

                      10 Hours of Content

                      Similar Profiles

                      Apoorv Ranjan
                      Apoorv Ranjan

                      Ladder of success cannot be climbed with hands in pocket.

                      Pruthvi Jagadeesh GK
                      Pruthvi Jagadeesh GK

                      The Future in Motion

                      Krantiveer .
                      Krantiveer .

                      Give more than what you get you will get more than what you gave