Balakrishna
Balakrishna Aale

MEV student

SIMULINK-BASICS, HEV-FUNDAMENTALS, MATLAB, , MATLAB-BASICS, HEV, BATTERY-TECHNOLOGY, MODEL-BASED-DEVELOPMENT, ADAS-BASICS

About

Future is Electric . I am very interested in automobiles, so this may be the one wonderful platform for me to grab the information about the EV vehicle. An electrical student with a passion for EVs and battery technology, seeking to work on leading technology projects and add value through my technical and managerial expertise. Pursuing a position in the automotive industry in which I can utilize and build upon my current knowledge of modern automotive manufacturing and engineering.

Experience

EV engineer (student)

Skill Lync

16 Feb 2021 - 20 Oct 2021

Internship Oil tester

CTI TS TRANSCO

01 Jun 2018 - 01 Jul 2018

Domains

Software Skills

MATLAB

MATLABNot verified by Skill-Lync

Simulink

SimulinkNot verified by Skill-Lync

AUTOSAR

AUTOSARNot verified by Skill-Lync

LTspice

LTspiceNot verified by Skill-Lync

Area of Expertise

EV

EVNot verified by Skill-Lync

College Information

B.Tech

Institute of Aeronautical Engineering

03 Aug 2016 - 16 May 2020

School Information

10th

Fathers Model High School

20 Jun 2013 - 11 Apr 2014

Projects

Week -2

Make a Simulink model of Doorbell using solenoid block with the following details:   In the above arrangement, when the switch is closed the electromagnet receives electrical power from the battery and pulls the metal arm to hit the bell producing sound.  Create a situation where the switch is closed…

Week - 4

Implement control logic of a “washing machine” using Stateflow as per given sequence:  If the power supply is available, the system gets activated  If the Water supply is not available, stop the process & indicate through LED Soaking time should be 200s followed by Washing time of 100s. Then rinsing…

Project

 AIM:         To study and observe the content of the main elements of ATV model with continously variable transmission(CVT) in open loop conditions and in closed loop conditions using lookup table.                          …

Week-3 Challenge: ADVISOR Tool

1.   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.   2.   In the above case, try changing the battery capacity and repeat the simulation.   3.   Perform gradeability test with PRIUS_Jpn_defaults_in file…

Week-4 Challenge WOT Condition Part-2

What is the difference between mapped and dynamic model of engine, motor and generator? How can you change model type?  How does the model calculate miles per gallon? Which factors are considered to model fuel flow?  Run the HEV ReferenceApplication with WOT drive cycle. Change the grade and wind velocity in…

Week-6 Challenge: EV Drivetrain

  1.  Which types of power converter circuits are employed in electric and hybrid electric vehicle?    2.  An Electric Vehicle's powertrain with 72V battery pack in shown in the diagram below. The duty ratio for acceleration operation is 'd1' and for the braking operation the duty ratio…

Week-7 Challenge: DC Motor Control

   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.  Refer to help section of ‘The Four-Quadrant Chopper DC Drive (DC7) block’. Compare it with…

Week-11 Challenge: Braking

      For a defined driving cycle, calculate the energy required for braking. Why electric motor can’t develop braking torque at high speed similar to starting? How electric and mechanical brakes are coordinated?  Make a MATLAB program which plots contour of given motor speed, torque…

Project-1: Powertrain for aircraft in runways

Part A: 1. Search and list out the total weight of various types of aircrafts.  2. Is there any difference between ground speed and air speed? 3. Why is it not recommended to use aircraft engine power to move it on the ground at Airport?  4. How an aircraft is pushed to runway when its ready to take off? 5. Learn about…

Final Project: Design of an Electric Vehicle

AIM:- To create a MATLAB model of electric car which uses a battery and a DC motor. Choose suitable blocks from the Powertrain block set. Prepare a report about your model including following: Objectives:  System level configurations Model parameters Results Conclusion Introduction:- ELECTRIC VEHICLE:- An electric vehicle…

Final Project: Electric Rickshaw modelling

AIM: To design a matlab model of an  electric rickshaw (three wheel passenger vehicle) OBJECTIVES: Rear wheels driven by PM brushed type motor Assume efficiency points of motor controller and motor Make an excel sheet of all input and assumed data  EXPLANATION AND MODELLING:  Electric Rickshaw  Electric…

Project-1: Modelling an electric Car with Li-ion battery

Create a MATLAB model of electric car which uses lithium ion battery and suitable motor. Choose suitable blocks from Simscape or Powertrain block set. Implement the vehicle speed control using PI controller and generate brake and accelerator commands. Avoid using readymade driver block for speed control. Prepare a report…

Week 1 Understanding Different Battery Chemistry

1.Prepare a table which includes materials & chemical reactions occurring at the anode and cathode of LCO, LMO, NCA, NMC, LFP and LTO type of lithium ion cells.Give your detailed explanation on it 2.Compare the differences between each type of Li+ion batteries based on their characteristics        …

Week 7 State of charge estimation

  1.Simulate the 3 test cases from harness dashboard and write a detailed report on the results 2.What is coulomb counting? Refer to the above model and explain how BMS implements coulomb counting for SOC estimation ?                           …

Project 1 Mechanical design of battery pack

To prepare a detailed battery pack of 18kWh capacity with ANR26650M1-B cell.   LithiumWerks ANR26650M1-B, 3.3 Volt, 2.5Ah, Lithium Iron Phosphate (LiFePO4) Battery    Lithium Ion cell, Nanophosphate® (LiFePO4) Technology (Formerly A123 Systems)     Manufacturer:  LithiumWerks…

Project 2 Thermal modeling of battery pack

 For a 10 cell series lithium ion battery model, simulate the thermal effects and compare life cycle performance at various temperatures, charge & discharge rates using MATLAB.                                                                            ANSWER   Battery (Table-Based) Tabulated battery model expand all in…

Project 1 (Mini Project on Vehicle Direction Detection

    Mini Project - Vehicle Direction Determination General Overview: Identifying the direction of the vehicle is one of the important & diverse features in Autonomous driving & Advanced Driver Assistance Features. This particular sub-feature of identifying the direction of vehicle is basically identifying…

Project 1- Traffic Jam Assistant Feature

    Traffic Jam Assistant Feature Introduction to the Feature: Traffic Jam Assistant is one of the most common feature in Advanced Driver Assistance System. Traffic Jam Assistant helps the driver arrive more relaxed at their destination, even in dense traffic or in traffic jams. As a partially automated comfort…

Project 2-Highway Assistant-Lane Changing Assistant

  Highway Assistant – Lane Changing Assistant Introduction to the Feature: The Highway Assistant supports the driver and takes over the longitudinal and lateral guidance of the vehicle in monotonous driving situations on highways. The partially automated function can automatically start, accelerate, brake as…

Course Certificates

Introduction to Physical Modeling using Simscape

Completion Certificate UID : y4nipw897f1eqza5

Introduction to Hybrid Electric Vehicle using MATLAB and Simulink

Completion Certificate UID : gtq03fxhuikaw5sb

Introduction to Control of Electric Vehicle

Completion Certificate UID : jakun31bhqpgmxce

Introduction to Battery Technology for Electric Vehicle

Completion Certificate UID : 436ohrdfl85vpye1

Introduction to Model-Based Development using MATLAB and Simulink

Completion Certificate UID : qdyrkvij61zf7e9m

Introduction to Automotive Embedded Systems and AUTOSAR

Completion Certificate UID : di2gfuxmqs10t57n

Participation Certificates