clc clear data=xlsread('VI.xlsx'); v=data(:,1); i=data(:,2); rq=[-17.3:0.1:0.9]; res=interp1(v,i,rq); figure(1); plot(v,i,rq,res); xlabel('voltage') ylabel('current') hold on; grid on; title('linear interpolation for V-I'); vv=[-17.3,-17.2,-13.8,-13.5,-13.0,-12.5,-11,-9,-5.76,-6,-1,0.11,0.25,0.5,0.6] ii=[-28.0 -26.0 -2.9…

here we took the refernce or input as the step and we set it to step 1 and initial value to zero final value to 240 and from we supply the voltage and as we move next it is pid controller and this makes the output more efficent and the steady state error will continue on the base line and here we can control the dc speed…

Use ADVISOR tool and simulate the following 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. load file :ev_defaults_in; cargo mass set to 500; load the drive cycle:cyc_ftp : no of cycles observation:the…

1:What is the difference between mapped and dynamic model of engine, motor and generator? How can you change model type? Mapped models :- are basically models which has a dataset of outputs mapped corresponding to the given inputs and these lookup tables are mapped or generated in the real world experiments whose…

1:Which types of power converter circuits are employed in electric and hybrid electric vehicle 1:AC to DC converter (Rectifier) in this converter input Ac source is converted to pulserating Dc voltage, and with the help of filters is produces smooth DC output diodes are used to rectifie the voltage there are two main rectifiers …

1:Speed control of a DC motor using BJT H-bridge H-bridge used to generate a chopped voltage and to control the motor speed we run matlab demo Speed control of a DC motor using BJT H-bridge with all its default values and as we vary the pulse width duty cycleswe observe at different behaviour of motor The Bipolar…

1:For a defined driving cycle, calculate the energy required for braking. As with any system, the process of braking must follow the principal of conservation of energy. Energy cannot be created or destroyed but only converted from one form to another,                    …

PART-A 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 the flight or ground operation. An aircraft's gross weight will decrease during a flight…

1.Create a MATLAB model of electric car which uses a battery and a DC motor. Choose suitable blocks from Powertrain block set. Prepare a report about your model including following: Objectives:         1. System level configurations        2. Model parameters      …

  1. Design a battery pack for a car roughly 150 Kw with 120 V. Use 3500 mAh 3.6V nominal NMC chemistry cell.        a. Design the battery pack configuration.         b. Draw the BMS topology for this battery pack. Aim : Design a battery pack for a car roughly 150…

Using MATLAB/simulink and  the drive cycle from the attached excel sheet, find- The max heat generation of the battery  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…

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…

Create a detailed MATLAB model of an electric rickshaw (three wheel passenger vehicle) as per details below:  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  Results: For any three standard driving cycles show…