DC-DC Converter

Quesions:- Run simulations, change the threshold, create plots and measure current and hydrogen consumption. Specify the outputs. How to run the model.    Answers:- The model utilizes the drive cycle as its primary input. The flow rate selector integrates inputs from both the drive cycle and a flow rate regulator.…

Complete the energy management strategy model with battery, UC and fuel cell for the positive power and distribute the power demand among these components. Set simulation stop time to 598 sec. The output of the model should be the power request from UC, fuel cell and battery. Answers:- Regarding Energy Management Systems:…

Questions:- Load the UC parameter file. Complete the Ultracapacitor model. Set simulation stop time to 598 sec. The model output should give, current, SOC and Voltage as output Answers:- Aim:To model the energy storage device as ultracapacitor and analyse its operating characteristics according to the power demand by running…

Questions:- Load the vehicle parameters. Complete the vehicle model by modelling the remaining equations. Set simulation stop time to 598 sec. The output should be the vehicle velocity. Answers:- Vehicle Model: Here the Vehicle model is  the equation of forces which comes under velocity  If when vehicle moves…

Questions:- Create a stateflow or Simulink model for the following flowchart. Load the .mat file into the workspace. The input to the model would be the power demand. The output should be: Fuel cell power Battery power FC Operating state (running, standby) Create a plot of these outputs against time. (Note- The Simulink…

Question 1: Consider a scenario where an aggressive driver is accelerating very rapidly and braking harshly in a city driving. Is battery better a choice to supply power than UC in this scenario? Tru\False, Why? Answer:-  In a scenario where an aggressive driver is accelerating rapidly and braking harshly in city driving,…

Question 1:Compare four different types of fuel cells and state their applications.  Answers:- There are several types of fuel cells, each with its own characteristics and suitable applications. Here, I'll compare four different types of fuel cells:   1. Proton Exchange Membrane Fuel Cell (PEMFC):    -…

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 the interactive plot for the interpolated…

Question:- Obtain the transfer function of a mass spring damper system and use it in the model. Add a PID controller to adjust the force on mass so that its position follows a reference signal. Take m = 3.6; %kg k = 400; %N/m c = 100; %Ns/m The reference signal is shown in the following figure Aim of the Project…

Aim of the Project:- Using MATLAB/simulink and  the drive cycle from the attached Excel sheet, find the following The max heat generation of the battery  The SOC of the battery at 2 *104 seconds of the battery operation. The battery resistance is 2mΩ and we need to consider the 0.5mΩ,`delta time is…

Aim of the Project:- Design a battery pack for a car of roughly 150 Kw with 120 V. Use 3500 mAh 3.6V nominal NMC chemistry cell. Design the battery pack configuration.  Draw the BMS topology for this battery pack. Build a 3S2P battery pack configuration with a generic battery block using Matlab/Simulink Calculation:-…

Aim:- Developing Adaptive Cruise Control feature as per the Requirement Document using MATLAB Simulink. Objective:- Follow all the MBD-related processes: Requirement Tagging & Traceability, SLDD creation, Configuration Parameter changes, Model Advisor check & Code Generation. In Configuration Parameters: enable “Support…

Aim:- Developing Adaptive Cruise Control feature as per the Requirement Document using MATLAB Simulink. Objective:- Follow all the MBD-related processes: Requirement Tagging & Traceability, SLDD creation, Configuration Parameter changes, Model Advisor check & Code Generation. In Configuration Parameters: enable “Support…

Aim:- Developing Adaptive Cruise Control feature as per the Requirement Document using MATLAB Simulink. Objective:- Follow all the MBD-related processes: Requirement Tagging & Traceability, SLDD creation, Configuration Parameter changes, Model Advisor check & Code Generation. In Configuration Parameters: enable…

Aim Of the Project:- To identify the direction of the vehicle based on the camera input. Objective Of The Project:- Development of MATLAB Simulink model as per requirement. Tag the requirements to the Simulink model; tagging requirements 1 & requirement 2 to their corresponding subsystems is acceptable. MBD-compliant…

Target:-  To make an Electric 3 wheeler i.e., electric rickshaw   Objective:- Create a detailed MATLAB model of an electric rickshaw (three-wheel passenger vehicle) as per the details below:  Rear wheels driven by PM brushed type motor Assume efficiency points of motor controller and motor Make an excel…

Target:- To know about the communication of the HEVs with each other. write pseudocode about the speed performance explains about the microprocessor. Objective:- What is the need for communication within the charger, battery pack, and motor drive?  Pseudocode is an informal way of programming description that…

Target:- To Find the detailed difference between Mapped and Dynamic Model of engine, motor and generator. How to do Model Calculation. To find out the effect of the environment in the gradability of the HEV and Comparing it with the pure Electric Powertrain. Objective:- What is the difference between the Mapped and dynamic…

Target:- To study in brief about power electronic devices. To solve a power electronic problem. Objective:- Which types of power converter circuits are employed in an electric and hybrid electric vehicle? An Electric Vehicle's powertrain with 72V battery pack in shown in the diagram below. The duty ratio for acceleration…

Target:- To find out the control of dc motor using power electronic devices Designing a suitable EV. Discussion of BLDC motors. Objective:- Run MATLAB demo ‘Speed control of a DC motor using BJT H-bridge’. Modify the model such that the armature current doesn’t shoot up when the motor changes direction…

Target:- Different type of DC motor Control. Usinf the PID controller in a comtroller. Using the MATLAB PID tuner. Objective:- In which situations feedforward control of the DC motor fails? Prepare a MATLAB script for feedforward control and test it.  Assume a plant and controller. Using MATLAB PID controller block…

Target:- Autonomous Driving System Derive transfer function of a mass, spring and damper derive a transfer function of an electrical system.   Objective:- How hybrid electric cars can be operated more efficiently by autonomous driving systems?  a.) Derive the transfer function of the suspension system shown …

Target:- To make a Complet Electrical Vehicle From root to the end. Objective:- System-level configurations. Model parameters  Results. Conclusion.   Theory:-  The vehicles which get their driving power source from a Battery are known as Pure Electric Vehicles. Whereas the vehicles which use 2 power sources…

Target:- Explanation of certain terms. Use Tune compensator for DC Motor Explanation of S-plane Objective:- . Explain the following terms and note down their mathematical formulae. Rise time Settling time Peak overshoot Steady-state error Tune a compensator for DC Motor Using Bode Diagram Graphical Tuning. The transfer…

Target:- Difference between electric and mechanical breaks. Making a contour plot using Matlab which calculate motor speed, torque and efficiency. Objective:- For a defined driving cycle, calculate the energy required for braking. Why electric motor can’t develop braking torque at a high speed similar to starting?…

Target:- To learn about different types of aircraft mass. To learn about the power train of an aircraft. Objective:- Search and list out the total weight of various types of aircraft.  Is there any difference between ground speed and airspeed? Why is it not recommended to use aircraft engine power to move it on the…

Target:- To study how an induction motor is relatable to mechanical devices. To solve some problems using some equations of induction motors. To study the characteristics of the induction motor. Objective:- How induction motor operation is similar to the clutch?  Calculate the starting time of a drive with the following…

Target:- DC Machine characteristics. Power Cable and Signal Cable difference. Uses of High and Low voltage in Electrical Vehicle. Objective:- Implement DC machine torque-speed characteristics equations in the MATLAB script file. It asks the user to input data and plots speed (RPM) versus torque (Nm). Submit the .m file…

Target:- To Find the detailed difference between Mapped and Dynamic Model of engine, motor and generator. How to do Model Calculation. To find out the effect of the environment in the gradability of the HEV and Comparing it with the pure Electric Powertrain. Objective:- What is the difference between the Mapped and dynamic…

TARGET:- To perform some basic advisor tool condition for the vehicle EV_defaults file To perform gradability test for PRIUS_Jpn_defaults_in file OBJECTIVE:- to perform some advisor with a cargo weight of 500kg with all other factor being kept as default and check it can cross 45km FTP drive cycle. to perform the…

TARGET:- Finding the hill-climbing force required by a truck. Calculate the required data for the highway. Prepare an excel sheet of the drive cycle Prepare a WOT of GMEV1 car. OBJECTIVE:- Calculate and compare the hill-climbing power required for a fully loaded and half loaded of tata ultra truck Assum, Plane and Calculate…

TARGET:- To make an automatic Washing machine using state flow sequence. To make a Gear Shifting logic using Sumilink Chart. OBJECTIVE:- in the automatic washing machine, the given conditions are:- If the power supply is available then, the system is activated. If the water supply is not available then, stop the process…