Week -2

                                           Project 1: Mechanical design of battery pack.                                    …

                   Week 7: State of charge estimation 1.Simulate the 3 test cases from harness dashboard and write a detailed report on the results. Simulation of Closed-loop BMS  Ans: In The below BMS model it consists of a BMS ECU (Electrical Control Unit) and a…

Week 1: Understanding Different Battery Chemistry AIM: 1.To 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. 2.Compare the differences between each type of Li+ion batteries based on their characteristics. Ans:…

AIM: 1. Search and list out the total weight of various types of aircrafts.    The aircraft gross weight (also known as the all up weight and abbreviated AUW) is the total aircraft weight at any moment during a flight or ground operation. An aircrafts gross weight will decrease during a flight due to fuel and…

                 PROJECT 1:   ELECTRIC RICKSHAW Aim: Design of an Electric Rickshaw using MATLAB Simulink. ABSTRACT : In this project, we going to build the MATLAB model of the ELECTRIC RICKHAEW by using a PM brushed type DC motor and a suitable Lithium-Ion battery…

IMPLEMENT  CONTROL LOGIC OF A "WASHING MACHINE" USING STATEFLOW AS PER GIVEN SEQUENCE.   AIM: 1Q.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,…

CARRY OUT A SYSTEM LEVEL SIMULATION OF AN ALL-TERRAIN VEHICLE. AIM:To prepare a technical report simulation of BAJA ALL Terrain vehicle under diferent conditions. OBJECTIVE: Carry out a system level simulation of an ALL terrain vehicle and prepare a technical report explaining the model properties and comments on the results.…

AIM: 1.For a defined driving cycle, calculate the energy required for braking. 2.Why electric motor can’t develop braking torque at high speed similar to starting? How electric and mechanical brakes are coordinated. 3.Make a MATLAB program which plots contour of given motor speed, torque and efficiency values. Attach…

AIM: To understand the dc control. OBJECTIVES:  1. A. Explain a MATLAB demo model named ‘Speed control of a DC motor using BJT H-bridge’.     B. Comment on the armature current shoot-up from the scope results.     C. Refer to the help section of ‘The Four-Quadrant Chopper…

AIM: 1.To identify the types of power converter circuits employed in electric and hybrid electric vehicle. 2. To calculate the steady state speed of an EV with given inputs if duty cycle is 70%. 3. Refer to the blog and explain in brief about author's perspective. STUDY#1:- Q.1: Which types of power converter circuits…

Q.1: WHAT IS THE DIFFERENCE BETWEEN MAPPED AND DYNAMIC MODELS OF ENGINE, MOTOR, AND GENERATOR. HOW CAN YOU CHANGE THE MODEL TYPE. Difference between mapped and dynamic models Engine, Motor, and Generator. features MAPPED In the mapped model is the data used for the operation and simulation are to be entered in a form…

AIM: Use the ADVISOR tool and simulation the following: Q.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. Q.2: In the above case, try changing the battery capacity and repeat the simulation. Q.3: Perform…

SIMULATION OF DOORBELL USING SOLENOID BLOCK. AIM: To make a simulink model of doorbell using solenoid block. CONDITIONS: switch should be closed for 2seconds and then released. BLOCKS USED IN MODEL: pulse generator  switch  battery solenoid idea translational motion sensor mechanical reference mechanical translational…