Week-11 Challenge: Braking

       CASE 1 Synchronous frame Simulation Results :                                                                                                                                                dq winding voltages                                                                                                        …

                              speed control of Electric Vehicle using pid controller matlab model                                          …

                                                   1RC model of Lithium cell 1.when a cell is discharging at constant current and suddenly load is disconnected cell voltage gradually settles…

2 answer :                                     Coulomb counting method for SOC estimation matlab model   1.coloumb counting method measures the charging/discharging current of battery and integrates their values over time to…

1 answer :     2 answer :  

                                     6 number of DR158445 TYRES are used in Boeing 737-200                                        …

1 answer : 1.created drive cycle using  Breakingenergy excel file. 2.if future velocity is more than present velocity then vehicle is accelerating.so vehicle needs positive kinetic energy.  3.if future velocity is less than present velocity then vehicle is decelerating.so vehicle needs negative kinetic energy…

1answer : 1.Mapped model uses a steady state look up tables to characterize engine performance.The table contains overall engine characteristics including actual torque,fuel flow rate and exhaust emission.where as dynamic model decomposes engine behaviour into engine characteristics that are separated into lower level…

1a answer:                                                          DC_hbridge matlab model   1.in this 0-5 V pulse with 50 percent duty and time period 30 seconds is given…

1 answer :   2 answer :   3 answer : 1.Build the speed torque characteristics mathematical equation in speed_torque simulink file . 2.taken armature resistance as ra = 0.5 ohms. 3.speed constant kphi as 0.7 V/rad/sec. 4.Terminal voltage V = 100V. 5. Given electromagnetic torque as input for simulation as ramp…

1 answer : 1.with 500 cargo , 25 lead acid batteries (PB25) and one FTP drive cycle the distance travelled by ev vehicle is 17.8 kms (shown in below figure using ADVISOR).   2.with 500 cargo , 25 lead acid batteries (PB25) and three  FTP drive cycle the distance travelled by ev vehicle is 41.4  kms (shown…

1. created requirement word file for tagging requirement 1 and requirement 2 to  simulink model. 2.build the vehicle direction detection simulink model named as vdd.mdl. 3.created sldd file named as vdd_dd.sldd and linked to vdd.mdl.     4.Did signal resolving of inputs and outputs and updated model by pressing…