Week-7 Challenge: DC Motor Control

ANR26650M1-B A123’s high-performance Nanophosphate lithium iron phosphate (LiFePO4) battery technology delivers high power and energy density combined with excellent safety performance and extensive life cycling in a lighter weight, more compact package. Our cells have low capacity loss and impedance growth over time as…

1) Aim:           To simulate 3 test cases from harness dashboard for Design and Test Lithium-ion battery management algorithm and to make a detailed report. Software used:           MATLAB/ Simulink Procedure: Download the Design…

1. Li-ion Batteries: A lithium-ion battery or Li-ion battery is a type of rechargeable battery. Lithium-ion batteries are commonly used for portable electronics and electric vehicles and are growing in popularity for military and aerospace applications. Similar to the lead- and nickel-based architecture, lithium-ion uses…

Electric Rickshaw modelling   Theory: An electric rickshaw or e-rickshaws is a vehicle that has 3 wheels, with two in the rear and one in the front powered by one electric motor. These are eco-friendly and has low fuel cost. They are mostly manufactured in India and China. The most common types of motor used are Permanent…

To Create a MATLAB model of electric car which uses a battery and a DC motor.  The way of approach for creating the MATLAB model of electric car is shown below buy a simple block diagram. An Electric Vehicle is a vehicle that uses one or more electric motors, traction motors for propulsion.…

1. MTOW = Maximum take-off weight, MLW = Maximum landing weight, TOR = Take-off run (SL, ISA+15°, MTOW), LR = Landing run (SL, ISA+15°, MLW) ​ Type MTOW [kg] MLW [tonnes] TOR [m] LR [m] ICAO category FAA category Antonov An-225 640,000 591.7 3500   Heavy Super Scaled Composites Model 351 Stratolaunch…

1. To calculate energy required for braking The kinetic energy E of a vehicle is given by the formula E = 1/2mv^2 where m is the mass of vehicle, v is the speed speed at the start of braking If the vehicle speed decreases from initial velocity Vi to final velocity Vf then the required braking energy is given by the formula…

1. (a)Simulink model of a Speed control of DC motor using BJT H bridge The Bipolar Junction Transistor (BJT) when used for power switching applications, operates as an IGBT. When it is conducting (BJT operating in the saturated region), a forward voltage Vf is developed between collector and emitter…

1. Types of power converter circuits employed in EV and HEV are  AC to DC converter: This type of power converter takes an AC power supply and converts it to a DC. Basically the AC source is 230v at a frequency of 50hz which is availabel at home but the Battery in EV/Hev works on DC. Hence we need a AC to DC converter.…

1. Mapped engine: It is a default setting in powertrain blockset. It is used to measure performance parameter fo the vehicle by using standard lookup table which are prefeed to the system. This type of medelling is less accurate . The lookup table values are based on the values of brake torque, commanded torque and engine…

1. EV_ default_IN file is selected from load file option in the advisor tool window in this window the cargo mass is changed to 500kg and we can see the total mass of vehicle changing after this keeping all the other value as default and clicking on continue in the next window we can see the simulation parameter window…

1. State flow model of washing machine  is shown below Here we can see there are seven state block for operating the washing machine they are OFF state ON state Soaking Washing Rinsing Drying Process copleted the each state block is compiled after meeting up the required condition mentioned on the arrow mark shown…

1.           In this door bell model the main components that i have used is a solenoid block, battery, a controlled switch          and a pulse generator.     Here the pulse generator is used to give the input to the switch to toggle it for on and off for…