Week-11 Challenge: Braking

THEORY : An Electric Vehicle (EV) is a vehicle that uses one or more electric motors or traction motors for propulsion. An electric vehicle may be powered through a collector system by electricity from off-vehicle sources, or may be self-contained with a battery, solar panels, fuel cells or an electric generator to convert…

OBJECT:- Powertrain for aircraft in runways AIM:- Search and list out the total weight of various types of aircrafts.                                                         …

1. For a defined driving cycle, calculate the energy required for braking. Here have taken the drive cycle data from a website the link is attached below. We have used NEW YORK CITY DRIVE CYCLE for our calculation. This Excel file is also attached below for better reference. And with this data we have plotted…

.   Which types of power converter circuits are employed in electric and hybrid electric vehicle?    2.  An Electric Vehicle's powertrain with 72V battery pack in shown in the diagram below. The duty ratio for acceleration operation is 'd1' and for the braking operation the duty ratio…

1)Speed control of a DC motor using BJT H-bridge. Objective:  A. Explain a MATLAB demo model named ‘Speed control of a DC motor using BJT H-bridge’.  B. Comment on the armature current shoot-up from the scope results.  C. Refer to the help section of ‘The Four-Quadrant Chopper DC Drive…

Question - 1 What is the difference between mapped and dynamic model of engine, motor and generator? How can you change model type?    Difference between Mapped and Dynamic models Engine, Motor and Generator     Example of Changing Model Type As per the screenshot appended below of the Generator of…

CASE I:  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. In the ADVISOR Vehicle Input GUI select Load File as 'EV_defaults_in…

* Components of a BAJAA TV * Vehical modeling - Defining the gear ratio - Effect of parameter variation * Incorporating CVT data into the model * Physical Modeling Tutorial * Get started with modeling simulaton & analyzing automotive systems * STUDENT COMPETITION : PHYSICAL MODELING TRANING * Velocity - 0-20 * Engine …

time =0.250 value = -3.538e-03 delta T =500ms delta Y = 2.569e-03 1/deltaT = 2.000Hz delta Y/delta T= 513.727mm/s2