Week-7 Challenge: DC Motor Control

1. For a defined driving cycle, calculate the energy required for braking.              A. Driving Cycle: The driven cycle is defined by the excel calulation and the driving cycle. The electric vehicle is accelerate to increase the speed and it deaccelerate  the  speed…

1. A. Explain a MATLAB demo model named ‘Speed control of a DC motor using BJT H-bridge’. Answer: 'Speed control of a DC motor using BJT H-bridge. H-bridge:In general an H-bridge is a rather simple circuit,containing four switching element,with the load at the center, in an H-like configuration.    …

1. Which types of power converter circuits are employed in electric and hybrid electric vehicle?  A.  The power converter circuits are the elements for the interfacing of the voltage and drive train of the electric vehicle(EV)       The converter topologies are classified as Buck ,Boost and Buck-Boost.…

What is the difference between mapped and dynamic model of engine, motor and generator? How can you change model type?       A. The difference between mapped and dynamic model is :       1.For the mapped model If we have the motor  related data.that  data can be mapped in the particular file  and we can             run …

1 1. Download the  advisor tool of the zip file from the module. 2.Click on the advisor tool an extract the unzipped the files and give the directory path of the downloaded advisor tool file. 3.Start the matlab and type the advisor in the matlab command window click on the run icon and add to the path. 4. Click on…

AIM: To Evaluate the vehicle velocity and studied behaviour of the primary rpm and secondary rpm by changing the CVT Ratio. Requirements: Matlab, Simulink, Simscape, excel for Lookup tables. By using the default model from the mathsworks. we are download the zipfile related to the matlab simulink models.From the zip file…

1. 1.Click on the matlab icon. 2.Click on the simulink icon- select the blank model/To create model. 3.Double click on the model page and type chart,then chart icon is displayed. 4.Double click on the chart icon,then chart model page is opened. From the chart model page  desing the state flow.  5. Select the…

Theory: Applying voltage through a battery and when the switch is closed .The electromagentic coil is energised and the plunger of the rod attracts towards the electromagentic coil and the hit the metal arm of the bell.when the switch is off the electromagentic coil de-energised  the plunger and away from the metal…