Target>>> Implement DC machine torque speed characteristics equations in MATLAB script file. It asks user to input data and plots speed (RPM) versus torque (Nm). Submit the .m file for evaluation and attach the screenshots of all the required plots How can you distinguish between power cables and signal cables…

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TARGET- 1.Run MATLAB demo ‘Speed control of a DC motor using BJT H-bridge’. Modify the model such that armature current doesn’t shoot up when motor changes direction from forward to reverse.  2.Refer to help section of ‘The Four-Quadrant Chopper DC Drive (DC7) block’. Compare it with…

TARGET> What is the difference between mapped and dynamic model of engine, motor and generator? How can you change model type?  How does the model calculate miles per gallon? Which factors are considered to model fuel flow?  Run the HEV ReferenceApplication with WOT drive cycle. Change the grade and wind velocity…

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TARGET-          Discuss about the equivalent circuit network of induction motor MATLAB model. 3 phase, 50 Hz induction motor, represented by equivalent circuit constants X1 = X2 = 0.1 ohm and R1 = R2 = 0.2 ohm is operated at half of rated voltage and frequency. Calculate the ratio of starting…

TARGET>> 1.How induction motor operation is similar to the clutch?  2.Calculate the starting time of a drive with the following parameters:         J=10 kg-m2,        Tm = 15 + 0.5wm        Tl=5+0.6ωm 3.A drive has following equations for motor…

TARGET- Why power electronics circuits are efficient? In practice, which types of losses occur in power electronics circuits?     Using a suitable MATLAB model, show how duty cycle control signal can be generated for a simple power converter circuit?  Make a comparison of square wave inverter output…

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

TITLE- POWERTRAIN FOR AIRCRAFT IN RUNWAYS OBJECTIVE-  Search and list out the total weight of various types of aircrafts.  Is there any difference between ground speed and air speed?                                                                                                                                         …

OBJECTIVE- Create a MATLAB model of electric car which uses lithium-ion . Choose suitable blocks from Powertrain block set. Prepare a report about your model including following:        1. System level configurations        2. Model parameters        3. Results        4. Conclusion TITLE- Electric Vehicle Model Design…

This is a Simulink based mathematical model of Ather 450X battery pack. I have taken Samsung 40T 21700 Lithium-ion cells and estimated the battery pack volume, weight and range of the vehicle based on a standard Wh/Km consumption. Ather 450X Battery Pack Model: