Project 1

Modelling of a DC Machine A DC machine can function as generator and motor. A DC machine has a rotor with an armature winding providing the electrical circuit. It also has a stator with field winding serving as a magnet with energized. While operating in generator mode, a prime mover is coupled to the rotor allowing it…

PROJECT DATA HANDLING AND INTERPOLATION   Project : In a laboratory experiment, data of voltage and current has been recorded and the same is attached in an excel file ( Click on this link VI.xlsx ). Read the excel file in the Matlab program and perform the interpolation in the range of -17.3:0.1:0.9. Generate…

1.Using MATLAB/Simulink and the drive cycle from the attached excel sheet, find- a. The max heat generation of the battery b. The SOC of the battery at 2 *104second of the battery operation Time Time Step Battery Current 00:00.4 0.1 -0.9632 00:00.5 0.2 -0.952 00:00.6 0.3 -0.9072 00:00.7 0.4 -0.9632 00:00.8 0.5 -1.0304…

Design a battery pack for a car roughly 150 Kw with 120 V. Use 3500 mAh 3.6V nominal NMC chemistry cell. 1.Design the battery pack configuration. Given specifications of the car Power = 150KW Rated Voltage = 120V Specifications of the Cell Current = 3500mAh Nominal Voltage = 3.6V Chemistry – NMC Let’s find…

Create a MATLAB model of electric car which uses lithium-ion battery and suitable motor. Objective: To create a MATLAB model of electric car using lithium-ion Battery and by using the suitable motor and by following the below conditions Choosing suitable blocks from Simscape or Powertrain block set. Implementing the vehicle…

Create a detailed MATLAB model of an electric rickshaw Objective: To create a MATLAB model of electric rickshaw (three-wheel passenger vehicle) for the following details Rear wheels driven by PM brushed type motor Assuming the efficiency points of motor controller and motor Create an Excel Sheet of all input and assumed…

1. Create a MATLAB model of electric car which uses a battery and a DC motor. Objective: To create a MATLAB model of electric car using a Battery and DC motor and discussing in detail about the System level configurations Model parameters Results Conclusion Electric Vehicle: An All-electric vehicle also called a Battery…

1. Search and list out the total weight of various types of aircrafts Actual Weight of Various types of aircrafts There are many factors that lead to efficient and safe operation of aircraft. Among these vital factors are proper weights and balance control. The maximum allowable weight for an aircraft is determined by…

1. For a defined driving cycle, calculate the energy required for braking. Energy required for Braking Under the condition of braking, some amount of energy is required t do the same as that of energy required for accelerating the vehicle. Hence, to calculate energy, we use the acceleration energy equation.    …

1A. Explain a MATLAB demo model named ‘speed control of a DC motor using BJT H-bridge. BJT H-Bridge             In general, an H-bridge is a rather simple circuit, containing four switching elements, with the load at the centre, in a H-like configuration.  …

1) Which type of power converter circuits are employed in an electric and hybrid electric vehicle. Power Converters: A power converter is an electrical circuit that changes the electric energy from one form into the desired form optimized for the specific load. A converter may do one or more functions and give an…

What is the difference between dynamic and mapped model of engine, motor and generator? How can you change the model type? MAPPED MODEL: Mapped model is also called as the Static model. If we have data, we can map to particular block to create a mapped block. For example, if we have motors data, we can map data to particular…

TASK-1 SIMULATION USING ADVISOR TOOL AIM: To Simulate the EV_defaults_ in file using ADVISOR tool for the given conditions. OBJECTIVE: Simulate the EV_defaults_in vehicle model with the FTP Drive cycle and need to find the following things. Can the vehicle travel 45km by changing the cargo mass to 500kg and all other conditions…

SYSTEM LEVEL SIMULATION OF AN ALL-TERRAIN VEHICLE AIM: To Run a system level simulation of an “ALL TERRAIN VEHICLE”. OBJECTIVE: To observe the speed and distance of a vehicle body by varying the throttle and brake and also to observe the relation between the primary and secondary shaft speed of a CVT for different…

TASK-1 IMPLEMENT CONTROL LOGIC OF WASHING MACHINE USING STATE FLOW AIM: To Create a model to implement control logic of washing machine using state flow. OBJECTIVE: To Create a model to implement control logic of washing machine using state flow with the following state conditions. If the power supply is available the…

TASK-1 SIMULINK MODEL OF DOORBELL USING SOLENOID BLOCK AIM: To model a Simulink model of ”Doorbell” using “Solenoid” block. OBJECTIVE: For the model of doorbell using solenoid block we have to create a situation where a switch is closed for 2sec and then released and have to observe the physical…